Ruhr-Universität Bochum
 

pix

SFB459
Projektbereiche
Bereich A:
Grundlagen
Bereich B:
Anwendungen
Bereich C:
Herstellung und Verarbeitung
Bereich T:
Transferbereich
Wissenschaftliche
Abschlüsse
Diplomarbeiten
Doktorarbeiten
 
Veröffentlichungen
Vorträge
Aktuelle Veröffentlichungen
Aktuelle Vorträge
 
Formgedächtnistechnik SFB 459
Sonderforschungsbereich gefördert von der DFG
I - Die Uni entdecken II - Die Uni entdecken III - Die Uni entdecken IV - Die Uni entdecken V - Die Uni entdecken
 
Infos : Mitgliederversammlungen | Mitarbeiterseminar | Wissenschaftliches Kolloquium | Links English 
Aktuelle Veröffentlichungen » zur Startseite
 
M. Frotscher, S. Wu, T. Simon, Ch. Somsen, A. Dlouhy, G. Eggeler

Elementary Deformation and Damage Mechanisms during Fatigue of Pseudoelastic NiTi Microstents

Advanced Biomaterials 13 No.5 (2011), B181-B186, 2011
M. Frotscher, F. Schreiber, T. Gries, G. Eggeler

Stents einfach flechten

MED Eng, Ausgabe 3-4 (2011), 62-65, 2011
P. Schön, M. Frotscher, K.-D. Wolff, G. Eggeler, P. Kessler, R. Böckmann

Modification of the bilateral sagittal split osteotomy (BSSO) in a study using pig mandibles

Int J Oral Maxillofac Surg 40 (2011), 516-520. 2, 2011
R. Böckmann, P. Schön, M. Frotscher, G. Eggeler, B. Letthaus, K.-D. Wolff

Pilot study of modification of the bilateral sagittal split osteotomy (BSSO) in pig mandibles

J Cranio Maxillofac Surg 39 (2011), 169-172, 2011
M. Frotscher, G. Eggeler

Recent Developments in Shape Memory Technology

In Nanotechnological Basis for Advanced Sensors (NATO Science for Peace and Security Series B: Physics and Biophysics), J. Reithmaier, P. Paunovic, W. Kulisch, C. Popov, P. Petkov (Eds.), Springer Netherlands (2011), 545, 2011
Habijan T, Glogowski T, Kühn S, Pohl M, Wittsiepe J, Greulich C, Eggeler G, Schildhauer TA, Köller M.
Can human mesenchymal stem cells survive on NiTi implant material subjected to cyclic loading?
Acta Biomater. 2011 Feb 20. [Epub ahead of print], 2011
E. A. Prokofiev, J. A. Burow, E. J. Payton, R. Zarnetta, J. Frenzel, D. V. Gunderov, R. Z. Valiev, G. Eggeler
Suppression of Ni4Ti3 Precipitation by Grain Size Refinement in Ni-rich NiTi Shape Memory Alloys
Adv. Eng. Mater 12, 8 (2010) 747-753, 2010
S. Langbein, T. Sadek

Design for functional integrated Shape Memory Alloy Systems

International Design Conference (DESIGN), Dubrovnik, Croatia, 2010
K. Lygin, , S. Langbein, T. Sadek

Development and Test of Force-Locked Connecting Elements for Shape Memory Alloy Wires

Proceedings of the International Conference on Shape Memory and Superelastic Technology Conference (SMST), Pacific Grove, USA, 2010
S. Langbein, A. Czechowicz, T. Sadek, H. Meier

Strategies for Self-Repairing Shape Memory Alloy Actuators

Proceedings of the International Conference on Shape Memory and Superelastic Technology Conference (SMST), Pacific Grove, USA, 2010
H. Meier, A. Czechowicz, S. Langbein

Smart control systems for smart materials

Proceedings of the International Conference on Shape Memory and Superelastic Technology Conference (SMST), Pacific Grove, USA, 2010
K. Lygin, C. Schmidt, S. Langbein, T. Sadek

Plastic integration of shape-memory components

Proceedings of the 11th International Conference on New Actuators (ACTUATOR), Bremen, Germany, 2010
T. Sadek, K. Lygin, S. Langbein

SMA Actuator System for Unlocking Tasks in Interiors of Vehicles

Proceedings of the 11th International Conference on New Actuators (ACTUATOR), Bremen, Germany, 2010
H. Meier, S. Langbein, A. Czechowicz

Concepts for standardized shape memory actuators for positioning applications

Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems (SMASIS), Philadelphia, USA, 2010
S. Langbein, T. Sadek, A. Czechowicz
Adaptive resetting of SMA-actuators
Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems (SMASIS), Philadelphia, USA, 2010
P. Schön, M. Frotscher, K.-D. Wolf, G. Eggeler, P. Kessler, R. Böckmann
Modification of the bilateral sagittal split osteotomy (BSSO) in a study using pig mandibles
Int J Oral Maxillofac Surg (2010), IJOMS-D-09-00329R2., 2010
M. Frotscher, F.  Kahleyß, T. Simon, D. Biermann, G. Eggeler
Achieving small structures in thin NiTi sheets for medical applications with water jet and micro machining – a comparison
Proceedings of SMST 2010, Pacific Grove, USA, J Mat Eng, Perf, Springer (2010), DOI: 10.1007/s11665-010-9789-8., 2010
M. Frotscher, G. Eggeler
Recent Developments in Shape Memory Technology
Nanotechnological Basis for Advanced Sensors, NATO Science for Peace and Security Series - B: Physics and Biophysics, Springer, 2010
M. Frotscher, M.L. Young, H. Bei, E. P. George, K. Neuking, G. Eggeler
Influence of fatigue on the nanohardness of NiTiCr-wires
Proceedings of ESOMAT 2009, Prague, Czech Republic, edited by P. Šittner, L. Heller and V. Paidar, EDP Sciences, 06012 (2009), DOI: 10.1051/esomat/200906012, 2010
R. Böckmann, P. Schön, M. Frotscher, G. Eggeler, B. Lethaus, K.-D. Wolf
Pilot study of modification of the bilateral sagittal split osteotomy (BSSO) in pig mandibles
J Cranio Maxillofac Surg (2010), 1-4, DOI: 10.1016/j.jcms.2010.04.002, 2010
W. Predki, B. Bauer
Concept of a start-up clutch with nickel-titanium shape memory alloys
Forschung im Ingenieurwesen, Springer-Verlag, Vol. 74, No. 1, pp. 41-47, 2010
J. Pfetzing-Micklich, M. F.-X. Wagner, R. Zarnetta, J. Frenzel, G. Eggeler, A. E. Markaki, J. Wheeler, T. W. Clyne
Nanoindentation of a Pseudoelastic NiTiFe Shape Memory Alloy
Adv. Eng. Materials 2010, 12, No. 1-2, 13-19, 2010
M.L. Young, M.F.-X. Wagner, J. Frenzel, W.W. Schmahl, G. Eggeler
Phase volume fractions and strain measurements in an ultrafine-grained NiTi shape-memory alloy during tensile loading
Acta Materialia 58 (2010) 2344-2354, 2010
J. Frenzel, E. P. George, A. Dlouhy, Ch. Somsen, M. F.-X. Wagner, G. Eggeler
Influence of Ni on martensitic phase transformations in NiTi shape memory alloys
Acta Materialia 58 (2010) 3444-3458, 2010
J. Pfetzing, M. F.-X. Wagner, K. Tak, G. Eggeler
Untersuchungen zum Einfluss der Kornorientierung auf Nanoindentations-Messungen an Reineisen
Prakt Metallogr 2009;2:63, 2009
H. Meier, C. Haberland, J. Frenzel, R. Zarnetta
Selective Laser Melting of NiTi Shape Memory Components.
P.J. Bártolo (Hg.): Innovative developments in design and manufacturing – Advanced Research in Virtual and Rapid Prototyping, Taylor & Francis; 1 edition (September 22, 2009):233-238, 2009
R. Zarnetta, D. König, C. Zamponi, A. Aghajani, J. Frenzel, G. Eggeler, A. Ludwig
R-phase formation in Ti39Ni45Cu16 shape memory thin films and bulk alloys – discovered by combinatorial methods.
Acta Mater 2009;14: 4169, 2009
W. Predki, B. Bauer
Low-Backlash worm gears with NiTi Shape Memory Alloys
Proceedings ESOMAT 2009 - 8th European Symposium on Martensitic Transformartions, Prague, Czech Republic, September 7-11, 2009, P. Sittner, V. Paidar, L. Heller, H. Seiner (Eds.), ESOMAT 2009, 06029 (2009), DOI: 10.1051/esomat/200907200, 2009
F. Richter, O. Kastner, G. Eggeler
Finite-element model for simulations of fully coupled thermomechanical processes in shape memory alloys
Proceedings ESOMAT 2009 - 8th European Symposium on Martensitic Transformartions, Prague, Czech Republic, September 7-11, 2009, P. Sittner, V. Paidar, L. Heller, H. Seiner (Eds.), ESOMAT 2009, 06029 (2009), DOI: 10.1051/esomat/200906029, 2009
J. Pfetzing, M. F.-X. Wagner, T. Simon, A. Schäfer, Ch. Somsen, G. Eggeler
TEM investigation of the microstructural evolution during nanoindentation of NiTi
Proceedings ESOMAT 2009 - 8th European Symposium on Martensitic Transformartions, Prague, Czech Republic, September 7-11, 2009, P. Sittner, V. Paidar, L. Heller, H. Seiner (Eds.), ESOMAT 2009, 06027 (2009), DOI: 10.1051/esomat/200906027, 2009
M. Frotscher, M.L. Young, H. Bei, E.P. George, K. Neuking, G. Eggeler
Influence of fatigue on the nanohardness of NiTiCu-wires
Proceedings ESOMAT 2009 - 8th European Symposium on Martensitic Transformartions, Prague, Czech Republic, September 7-11, 2009, P. Sittner, V. Paidar, L. Heller, H. Seiner (Eds.), ESOMAT 2009, 06012 (2009), DOI: 10.1051/esomat/200906012, 2009
T. Simon, A. Kröger, Ch. Somsen, A. Dlouhy, G. Eggeler
In-situ TEM cooling/heating experiments on deformed NiTi shape memory single crystals
Proceedings ESOMAT 2009 - 8th European Symposium on Martensitic Transformartions, Prague, Czech Republic, September 7-11, 2009, P. Sittner, V. Paidar, L. Heller, H. Seiner (Eds.), ESOMAT 2009, 02030 (2009), DOI: 10.1051/esomat/200902030, 2009
B. Maaß, J. Burow, J. Frenzel, G. Eggeler
On the influence of crystal defects on the functional stability of NiTi based shape memory alloys
Proceedings ESOMAT 2009 - 8th European Symposium on Martensitic Transformartions, Prague, Czech Republic, September 7-11, 2009, P. Sittner, V. Paidar, L. Heller, H. Seiner (Eds.), ESOMAT 2009, 02022 (2009), DOI: 10.1051/esomat/200902022, 2009
A. Condó, Ch. Somsen, J. Olbricht, G. Eggeler, A. Dlouhy
R-phase stabilization in ultra-fine grain NiTi wires after mechanical cycling
Proceedings ESOMAT 2009 - 8th European Symposium on Martensitic Transformartions, Prague, Czech Republic, September 7-11, 2009, P. Sittner, V. Paidar, L. Heller, H. Seiner (Eds.), ESOMAT 2009, 02006 (2009), DOI: 10.1051/esomat/200902006, 2009
S. Cao, M. Nishida, Ch. Somsen, G. Eggeler, D. Schryvers
3D FIB/SEM study of Ni4Ti3precipitates in Ni-Ti alloys with different thermal-mechanical histories
Proceedings ESOMAT 2009 - 8th European Symposium on Martensitic Transformartions, Prague, Czech Republic, September 7-11, 2009, P. Sittner, V. Paidar, L. Heller, H. Seiner (Eds.), ESOMAT 2009, 02004 (2009), DOI: 10.1051/esomat/200902004, 2009
A. Schäfer, M. F.-X. Wagner
Strain mapping at propagating interfaces in pseudoelastic NiTi
Proceedings ESOMAT 2009 - 8th European Symposium on Martensitic Transformartions, Prague, Czech Republic, September 7-11, 2009, P. Sittner, V. Paidar, L. Heller, H. Seiner (Eds.), ESOMAT 2009, 06031 (2009), DOI: 10.1051/esomat/200906031, 2009
T. Depka, Ch. Somsen, G. Eggeler, D. Mukherji, J. Rösler, M. Krüger, H. Saage, M. Heilmaier
Microstructures of Co-Re-Cr, Mo-Si and Mo-Si-B high-temperature alloys
Materials Science and Engineering A 510-511 (2009), 337-341, 2009
J. Pfetzing, A. Schäfer, Ch. Somsen, M.F.-X. Wagner....
Nanoindentation of pseudoelastic NiTi shape memory alloys: Thermomechanical and microstructural aspects
Int. J. Mat. Res. (formerly Z. Metallkd.) 100 (2009) 7, 936-942, 2009
R. Heinen, K. Hackl, W. Windl, M. F.-X. Wagner................
Microstructural evolution during multiaxial deformation of pseudoelastic NiTi studied by first-principles-based micromechanical modeling
Acta Materialia 57 (2009), 3856-3867, 2009
D.M. Norfleet, P.M. Sarosi, S. Manchiraju, M.F.-X. Wagner, M.D. Uchic, P.M. Anderson, M.J. Mills................
Transformation induced plasticity during pseudoelastic deformation in Ni-Ti microcrystals
Acta Materialia 57 (2009), 3549-3561, 2009
H. Zheng, J. Pfetzing, J. Frenzel, G. Eggeler................
Nanoindentation of Ti50Ni48Fe2 and Ti50Ni40Cu10 shape memory alloys
Int. J. Mat. Res. (formerly Z. Metallkd.) 100 (2009), pp. 594-602, 2009
L. Neelakantan, S. Swaminathan, M. Spiegel, G. Eggeler, A. W. Hassel................
Selective surface oxidation and nitridation of NiTi shape memory alloys by reduction annealing
Corrosion Science 51 (2009), pp. 635-641, 2009
M. Frotscher, J. Burow, P. Schön, K. Neuking, R. Böckmann, G. Eggeler..............
Characterization of the mechanical properties of ultra-fine grained NiTiCr-wires
Mat.-wiss. u. Werkstofftech. 2009, 40, No. 1-2, pp. 17-22, 2009
D. S. Li, Y. P. Zhang, G. Eggeler, X. P. Zhang................
High porosity and high-strength porous NiTi shape memory alloys with controllable pore characteristics
Journal of Alloys ad Compounds 470 (2009), pp. 1-5, 2009
M. Frotscher, P. Nörtershäuser, Ch. Somsen, K. Neuking, R. Böckmann, G. Eggeler..................
Microstructure and structural fatigue of ultra-fine grained NiTi-Stents
Proceedings of BNM 2007, Ufa, Russia, Mat. Sci. Eng. A 503 (2009), pp. 96-98, 2009
S. Gollerthan, M. L. Young, A. Baruj, J. Frenzel, W. W. Schmahl, G. Eggeler..................
Fracture mechanics and microstructure in NiTi shape memory alloys
Acta Materialia 57 (2009), pp. 1015-1025, 2009
O. Kastner, G. J. Ackland..................
Mesoscale kinetics produces martensitic microstructure
Journal of the Mechanics and Physics of Solids 57 (2009), pp. 109-121, 2009
R. Zarnetta, E. Zelaya, G. Eggeler, A. Ludwig.................
Influence of precipitates on the thermal hysteresis of Ti-Ni-Pd shape memory thin films
Scripta Materialia 60 (2009), pp. 352-355, 2009
M. F.-X. Wagner, G. Eggeler.................
Multiple Stress Plateaux during Complex Mechanical Cycling of Pseudo Elastic NiTi Wires
Proceedings of the International Conference on Shape Memory and Superelastic Technologies, May 7-11., 2006, Pacific Grove, California/USA, B. Berg, M.R. Mitchell, and J. Proft (eds.), (2009), pp. 579-588, 2009
M. Frotscher, J. Burow, M. Wagner, P. Schön, K. Neuking, R. Böckmann, G. Eggeler..................
Thermo-mechanical processing, microstructure and bending rotation fatigue of ultrafine grained NiTiCr-wires
Proceedings of SMST 2007, Tsukuba, Japan, ASM International (2008), pp. 149-158, 2008
M. F.-X. Wagner, W. Windl...............
Lattice stability, elastic constants and macroscopic moduli of NiTi martensites from first principles
Acta Materialia 56 (2008), S. 6232-6245, 2008
Ch. Schmidt, K. Neuking, G. Eggeler..................
Functional Fatigue of Shape Memory Polymers
Advanced Engineering Materials 2008, 10, No. 10, S.922-927, 2008
J. Olbricht, M. F.-X. Wagner, A. Condo, A. Dlouhy, Ch. Großmann, A. Kröger, Ch. Somsen, G. Eggeler..................
A transmission electron microscopy procedure for in-situ straining of miniature pseudoelastic NiTi specimens
Int. J. Mat. Res. (formerly Z. Metallkd.) 99 (2008) 10, S. 1150-1156, 2008
M. F.-X. Wagner, N. Nayan, U. Ramamurty.................
Healing of fatigue damage in NiTi shape memory alloys
Journal of physics D 41, 2008, 185408-1-4, 2008
J. Burow, E. Prokofiev, Ch. Somsen, J. Frenzel, R. Z. Valiev, G. Eggeler.................
Martensitic transformations and functional stability in ultra-fine grained NiTi shape memory alloys
Materials Science Forum Vols. 584-586 (2008), Trans Tech Publications Ltd., Switzerland, S. 852-857, 2008
C. Großmann, J. Frenzel, V. Sampath, T. Depka, A. Oppenkowski, Ch. Somsen, K. Neuking, W. Theisen, G. Eggeler....................

Processing and Property Assessment of NiTi and NiTiCu Shape Memory Actuator Springs

Mat.-wiss. u. Werkstofftech. /  Mat. Sci. Eng. Tech. 39, 8 (2008) 499-510, 2008
S.A. Esenwein, D. Bogdanski, T. Habijan, M. Pohl, M. Epple, G. Muhr, M. Köller,...............
Influence of nickel ion release on leukocyte activation: a study with coated and non-coated NiTi shape memory alloys
Mat. Sci. Eng. A (2008) in press, 2008
J. Mentz, J. Frenzel, F.-X. Wagner, K. Neuking, G. Eggeler, H.-P. Buchkremer, D. Stöver....................
Powder metallurgical processing of NiTi shape memory alloys with elevated transformation temperatures
Mat. Sci. Eng. A 491 (2008) 270-278, 2008
R. Zarnetta, A. Savan, S. Thienhaus.......
Combinatorial study of phase transformation characteristics of a Ti-Ni-Pd shape memory thin film composition spread in view of microactuator applications
App Surf. Sci. Eng. 38, 12 (2007) 969-974, 2007
T. Habijan, O. Bremm, S.A. Esenwein, G. Muhr, M. Köller,......................
Influence of nickel ions on human multipotent mesenchymal stromal cells (hMSCs)
Mat. Sci. Eng. 38, 12 (2007) 969-974, 2007
M. Köhl, J. Mentz, M. Bram, H.-P. Buchkremer, D. Stöver,,T. Habijan, M. Köller ................
Powder Metallurgical Production and Biomedical Properties of NiTi Shape Memory Alloys
Proc. Of Conf. On Materials & Processes for Medical Devices 2007, Palm Desert, California, USA, (2007) Manuskript liegt vor, 2007
T. Habijan, M. Köhl, O. Bremm, S.A. Esenwein, D. Stöver, G. Muhr, M. Köller,....................
Evaluation of NiTi as a carrier material for human mesenchymal stem cells
Langenbecks Arch. Surg. 392 (2007) 813, 2007
J. Frenzel, Z. Zhang, Ch. Somsen, K. Neuking, G. Eggeler....................

On the Influence of Carbon on Martensitic Phase Transformations in NiTi Shape Memory Alloys

Acta Mater. 55 (2007) 1331-1341, 2007
O. Bremm, T. Habijan, S.A. Esenwein, G. Muhr, M. Köller,...............................

Depletion of regulatory T-cells to amplify in vitro responses of nickel-specific T-cells.

7th World Congress TRAUMA, SHOCK, INFLAMMATION AND SEPSIS Interdisciplinary Summit on Inflammation, March 13th – 17th, 2007, Munich, Germany, International Proceedings Division, 2007, 2007
T. Habijan, O. Bremm, S.A. Esenwein, G. Muhr, M. Köller...............................
Ni-ions released by nickel-titanium shape memory alloys activate human multipotent mesenchymal stromal cells
Biomed. Tech. 52 (2007), 2007
T. Habijan, M. Köhl, O. Bremm, S.A. Esenwein, D. Stöver, G. Muhr, M. Köller,.............................
Grain size of powder metallurgically fabricated NiTi influences cell loading with hMSCs
Biomaterialien 3 (2007) 206, 2007
T. Habijan, M. Köhl, O. Bremm, S.A. Esenwein, D. Stöver, M. Köller,..................................
The surface properties of powder metallurgically fabricated Nickel-Titanium Sharpe Memory Alloys influence human multipotent mesenchymal stem cells’ adhesion and proliferation
Regen. Med. 5 (2007) 543, 2007
M. Köhl, M. Bram, H.-P. Buchkremer, D. Stöver, T. Habijan, M. Köller............................
Production of Highly Porous Near Net Shape Components for Biomedical Applications
Proc. of Conf. on Cellular Metals and Metal Foaming Technology Metfoam 2007, Montreal, Canada, (2007) Manuskript liegt vor 2007
O. Bremm, T. Habijan, G. Muhr, M. Köller,..........................

DEPLETION OF REGULATORY T-CELLS TO AMPLIFY IN VITRO RESPONSE OF NICKEL SPECIFIC T-CELLS.

Inflamm. Res., Supplement (2), 319, 2007, 2007
S.A. Esenwein, D. Bogdanski, M. Wilhelm, M. Epple, J. Wittsiepe, G. Muhr, O. Prymak, M. Pohl, M. Köller,..........................

Cytokine release from human leucocytes after contact to NiTi: Influence of Ni ion concentration

Proceedings of the International Conference on Shape Memory and Superelastic Technologies/ SMST Publications, 2006
S.A. Esenwein, D. Bogdanski, M. Köller,, L. Krone, M. Epple, G. Muhr.................................

Clinical applications of Shape Memory Alloy Based on NiTi as Implant Materials – Possibilities in Trauma and Orthopaedic Surgery

Proceedings of the International Conference on Shape Memory and Superelastic Technologies/ SMST Publications, 2006
O. Prymak, D. Bogdanski, M. Köller,, S.A. Esenwein, G. Muhr, F. Beckmann, T. Donath, M. Assad, M. Epple

Morphological, characterization and in vitro biocompatibility of a porous nickel-titanium alloy

Biomaterials, 26: 5801-5807, 2005
S.A. Esenwein, D. Bogdanski, M. Köller,, L. Krone, M. Epple, G. Muhr.................................

Zur Eignung von Formgedächtnislegierungen auf der Basis von NiTi (Nitinol®) als Implantatwerkstoffe–Möglichkeiten der klinischen Anwendung.

Chirurgisches Forum für experimentelle und klinische Forschung; Rothmund M., Jauch K.-W, Bauer H. (Hrsg.) ,Springer Verlag, Forum Band 34,  XII Tissue Engineering und Angiogenese: 353-354, Berlin, 2005
D. Bogdanski, T.A. Schildhauer, G. Muhr, M. Köller...............................................

Generation of soluble mediators and peri-implant cell activation after adherence of leukocytes to biomaterials

Langerbecks Arch Surg 390:452, 2005
D. Bogdanski, T.A. Schildhauer, M. Epple, G. Muhr, M. Köller...............................................

Role of soluble mediators on peri-implant cell activation after adherence of leukocytes to biomaterials

Biomaterialien 6:166, 2005
M. Köller, S.A. Esenwein, D. Bogdanski, O. Prymak, M. Epple,.G. Muhr...................................................

Regulation of leukocyte adhesion molecules by leukocyte/biomaterial-conditioned media: A study with calcium-phosphate-coated and non-coated NiTi-shape memory alloys

Materialwissenschaft und Werkstofftechnik, 37: 558-562, 2006
L. Krone, J. Mentz, D. Stöver, M. Epple.................................................................
NiTi Shape Memory Alloy Parts produced by Metal Injection Moulding
M. Mertmann (ed.): SMST-2004, Proceedings of the Int. Conference on Shape Memory and Supereslastic Technologies, S. 495-500, ASM Int., Materials Park Ohio, USA, 2006
J. Mentz, L. Krone, M. Bram, H.-P. Buchkremer, D. Stöver ..................................................................
Influence of heat treatment on properties of Hot Isostatic Pressed (HIP) NiTi
M. Mertmann (ed.): SMST-2004, Proceedings of the Int. Conference on Shape Memory and Supereslastic Technologies, S. 489-494, ASM Int., Materials Park Ohio, USA, 2006
J. Mentz, L. Krone, M. Bram, H.-P. Buchkremer, D. Stöver ..................................................................
Porous NiTi Sheets produced by wet Powder Spraying
M. Mertmann (ed.): SMST-2004, Proceedings of the Int. Conference on Shape Memory and Supereslastic Technologies, S. 483-488, ASM Int., Materials Park Ohio, USA, 2006
J. Mentz, M. Bram, H.-P. Buchkremer, D. Stöver ..................................................................
Improvement of mechanical properties of powder metallurgical NiTi Shape Memory Alloys
Advanced Engineering Materials 8(4), 247-252, 2006
Z. Zhang J. Frenzel, Ch. Somsen, J. Pesicka, G. Eggeler
On the Formation of TiC Crystals during Processing of NiTi Shape Memory Alloys
in: F. Columbus (Ed.), Trends in Crystal Growth Research, Nova Science Publishers, 71-99, New York 2006
Z. Zhang J. Frenzel, K. Neuking, G. Eggeler
Vacuum Induction Melting of Ternary NiTiX (X = Cu, Fe, Hf, Zr) Shape Memory Alloys Using Graphite Crucibles
Materials Transactions, JIM, 48, 3 (2006) 661-669, 2006
J. Mentz, L. Krone, M. Bram, H.-P. Buchkremer, D. Stöver ..................................................................
New Production Route for Porous NiTi Shape Memory Alloys.
Proceedings of Euro-PM2005, Volume II, EPMA, Shrewsbury, UK 2005, 135-140, 2005
  E. Schüller, L. Krone, J. Mentz, M. Bram, H.-P. Buchkremer D. Stöver, M. Wagner, G. Eggeler, D. Christ, S. Reese, D. Bogdanski, M. Köller, S.A. Esenwein, G. Muhr, O. Prymak, M. Epple
  The potential of powder metallurgy for the fabrication of biomaterials on the basis of nickel-titanium: A case study with a staple showing shape memory behaviour.
  Advanced Engineering Materials 7 [7] (2005) 613-61, 2005
   
  E. Schüller, L. Krone, M. Bram, H.-P. Buchkremer D. Stöver ..................................................................
  Metal Injection Molding for Prealloyed NiTi Shape Memory Alloys.
  Journal of Material Science 40 [16] (2005) 4231-4238, 2005
   
  J. Frenzel, Z. Zhang, Ch. Somsen, K. Neuking, G. Eggeler
  Metallkundliche Untersuchungen zu den Strukturbildungsprozessen bei der schmelzmetallurgischen Herstellung von NiTi-Formgedächtnislegierungen
  Prakt. Met. Sonderband 37 (2005), 201-206, 2005
   
  Z. Zhang, J. Frenzel, K. Neuking, G. Eggeler
  On the Reaction between NiTi Melts and Crucible Graphite during Vacuum Induction Melting of NiTi Shape Memory Alloys
  Acta Mater 53, 14 (2005) pp. 3971-3985, 2005
   
  K. Weinert, V. Petzoldt
  Machining of NiTi Based Shape Memory Alloys ........................................................................................
  Materials Science & Engineering A, 378 (2004) pp. 180-184, 2004
   
  K. Weinert, V. Petzoldt, D. Kötter
  Turning and Drilling of NiTi Shape Memory Alloys ..........................................................................................
  Annals of the CIRP 53/1 (2004), pp. 65-68, 2004
   
  K. Weinert, C. Kempmann, M. Hagedorn, D. Kötter, M. Lange, V. Petzoldt
  Modern Tool Coatings for Machining Innovative Construction Materials
  Proceedings of the 4th International Conference THE Coatings, Erlangen, 05.-07. April 2004, pp. 156-168, 2004
   
  K. Weinert, V. Petzoldt, D. Kötter, M. Buschka
  Drilling of NiTi Shape Memory Alloys ....................................................................................................................................
  Materialwissenschaft und Werkstofftechnik, 35 (2004), pp. 338-341, 2004
   
  K. Weinert, C. Kempmann, D. Kötter
  Schleifen von Formgedächtnislegierungen
  Jahrbuch 'Schleifen, Honen, Läppen und Polieren', H.-W. Hoffmeister, H.-K. Tönshoff (Hrsg.), 61. Ausgabe, Vulkan Verlag, Essen (2004), pp. 28-35, 2004
   
  W. Zhang, K. Hackl, U. Hoppe
  Micromechanical Modelling of the Constitutive Behaviour of NiTi Shape Memory Alloys............................................
  Proceedings in Applied Mathematics and Mechanics Vol. 4, (2004) pp.272-273, 2004
   
  T. Bartel, K. Hackl
  A Micromechanical Model for Single-Crystal Shape-Memory-Alloys............................................
  Proceedings in Applied Mathematics and Mechanics Vol. 4, (2004) pp.298-299, 2004
   
  K. Hackl, W. Zhang, M. Schmidt-Baldassari, U. Hoppe
  Micromechanics of Tension-Compression Asymmetry of Polycrystalline Shape-Memory-Alloys
  Materialwissenschaft u. Werkstofftechnik35, No. 5, (2004) pp. 284-288, 2004
   
  K. Hackl, M. Schmidt-Baldassari, W. Zhang
  A micromechanical model for polycrystalline shape-memory alloys ............................................
  Materials Sience and Engineering A 378, (2004) pp. 503-506, 2004
   
  S. Bartels, C. Carstensen, K. Hackl, U. Hoppe
  Effective relaxation for microstructure simulations: algorithms and applications............................................
  Comput. Methods Appl. Mech. Engrg. 193, (2004) pp. 5143-5175, 2004
   
  B. Winzek, S. Schmitz, H. Rumpf, T. Sterzl, R. Hassdorf, S. Thienhaus, J. Feydt, M. Moske, E. Quandt
  Recent developments in shape memory thin film technology
  Mater. Sci. and Eng. A 378, (2004) pp. 40-46, 2004
   
  H. Rumpf, B. Winzek, C. Zamponi, W. Siegert, K. Neuking, E. Quandt
  Sputter deposition of NiTi to investigate the Ti loss rate as a function of composition from cast melted targets
  Mater. Sci. and Eng. A 378, (2004) pp. 429-433, 2004
   
  H. Rumpf, M. Boese, B. Winzek, E. Quandt
  Superelastic Thin Films by Multilayer-like Co-Sputtering Technique
  Proceedings of the International Conference on Shape Memory and Superelastic Technologies, Pacific Grove (2004) pp. 693-700, 2004
   
  H. Rumpf, C. Zamponi, C. Bourauel, D. Drescher, E. Quandt
  Superelastic thin film NiTi-polymer-composites and sputtered thin-walled tubes............................................
  MRS Fall Meeting 2004, Mat. Res. Soc. Symp. Proc. 855E, (2004) W1.5.1-6, 2004
   
  C. Zamponi, H. Rumpf, B. Wehner, E. Quandt
  Superelastic NiTi thin films
  Actuator 2004: 9th international conference on new actuators and 3rd international exhibition on smart actuators and drive systems: conference proceedings, Bremen, Ed.: H. Borgmann. Bremen: Messe Bremen GmbH, (2004) pp. 86-89, 2004
   
  J. Stella, M. Pohl
  Ermüdungmorphologien von CuZnAl und NiTi Formgedächtnis-Legierungen bei Kavitationserosion
  Prakt. Metallogr., Sonderbd. 35 (2004), pp. 193-198, 2004
   
  M. Pohl, C. Hessing, F. Deuerler
  Beschichtung von NiTi-Formgedächtnislegieungen mit Diamant.................................................................................
  Prakt. Metallogr., Sonderbd. 35 (2004), pp. 343-348, 2004
   
  C. Hessing, S. Gabert, M. Pohl, I. Parezanovic
  High-Temperature Corrosion of NiTi-Shape-Memory Alloys..........................................................................
  Mat.-wiss. u. Werkstofftech. 35 (2004) pp. 332-337, 2004
   
  S. Belger, A. Schulte, C. Hessing, M. Pohl, W. Schuhmann
  Alternating Current Scanning Electrochemical Microscopy (AC-SECM) Studies on the Surface of Electrochemically Polished NiTi Shape Memory Alloys........
  Mat.-wiss. u. Werkstofftech. 35 (2004) pp. 276-279, 2004
   
  J. Frenzel, Z. Zhang, K. Neuking, G. Eggeler
  Die Verwendung verschiedener Feuerfestmaterialien bei der schmelzmetallurgischen Herstellung von NiTi-Formgedächtnislegierungen
  Praktische Metallographie Sonderband 36 (2004) pp. 511-516, 2004
   
  J. Frenzel, Z. Zhang, K. Neuking, G. Eggeler
  High Quality Vacuum Induction Melting of Small Quantities of NiTi Shape Memory Alloys in Graphite Crucibles
  Journal of Alloys and Compounds, 385 (2004) pp. 214-223, 2004
   
  M. Pohl, C. Hessing, J. Frenzel
  Electrolytic processing of NiTi shape memory alloys.............................................................................................
  Materials Science and Engineering A, 378 (2004) pp. 191-199, 2004
   
  C. Zamponi, H. Rumpf, B. Wehner, J. Frenzel, E. Quandt
  Superelasticity of free-standing NiTi-films depending on the oxygen impurity of the used targets............................................
  Mat. Wiss u. Werkstofftechnik, 35 (2004) pp. 359-364, 2004
   
  H. Meier, L. Oelschläger, S. Dilthey, F. Pöhlau
  Extremely Compact High-Torque Drive with Shape Memory Actuators and Stain Wave Gear WAVE DRIVE®
  ACTUATOR 2004, 9th International Con­ference on New Actuators, HVG Hanseatische Veranstaltungs-GmbH, Bremen, Germany, pp. 98-102, 2004
   
  H. Meier, L. Oelschläger
  Numerical thermomechanical modelling of shape memory alloy wires............................................................
  Materials Science and Engineering A, pp. 484-489, 2004
   
  H. Meier, L. Oelschläger
  Numerical Modelling of the Activation Behaviour of SMA-Actuator Wires – Application in an Innovative Drive System
  Materials Science and Engineering Technology, 2004
   
  E. Schüller, L. Krone, M. Bram, H.P. Buchkremer, D. Stöver
  Porous Metal Sheets of NiTi Made by Wet Powder Spraying
  Materialwissenschaft und Werkstofftechnik 35 [5] (2004) 326-331. (Sonderband SFB 459) 2004
   
  L. Krone, E. Schüller, M. Bram, O. Hamed, H.P. Buchkremer, D. Stöver
  Mechanical Behaviour of NiTi Parts Prepared by Powder Metallurgical Methods
  Material Science and Engineering A 378 [1-2] (2004) 185-190. (ESOMAT 2003) 2004
   
  E. Schüller, M. Bram, H.P. Buchkremer, D. Stöver
  Phase Transformation Temperatures for NiTi Alloys Prepared by Powder Metallurgical Processes
  Material Science and Engineering A 378 [1-2] (2004) 165-169. (ESOMAT 2003) 2004
   
  J. Frenzel, K. Neuking, G. Eggeler
  Induction melting of NiTi shape memory alloys – the influence of commercial crucible graphite on alloy quality
  Mat.-Wiss. u. Werkstofftech., 34 (2004) pp. 352-358, 2004
     
  W. Theisen, A. Schürmann
  PM- Composites with Nickel-Titanium Shape Memory Alloys Pulvermetallurgisch hergestellte Verbunde mit Nickel-Titan Formgedächtnislegierungen
  Materialwissenschaft und Werkstofftechnik 2004, 35, No. 5, 2004
   
  W. Theisen, A. Schürmann
  Electro Discharge Machining of Nickel-Titanium Shape Memory Alloys ........................................................................................
  Materials Science and Engineering A, 2004 .....................................................................
   
  W. Theisen, A. Schürmann
  Werkstoffe mit Gedächtnis - Oberflächenveränderung bei der EDM-Bearbeitung schwer zerspanbarer NiTi-Werkstoffe
  Mo - Metalloberfläche 9, 2004
   
  M. Wagner, J. Richter, J. Frenzel, D. Grönemeyer, G. Eggeler
  Design of a medical non-linear drilling device: the influence of twist and wear on the fatigue behaviour of NiTi wires subjected to bending rotation
  Mat.-wiss. u. Werkstofftech., 34 (2004) pp. 320-325, 2004
   
  J. Michutta, A. Yawny, M.C. Carroll, Ch. Somsen, G. Eggeler
  Influence of compression aging on phase transition temperatures in single crystalline alloys............................................
  Mat.-wiss. u. Werkstofftech., 34 (2004) pp. 289-293, 2004 ........................................
   
  E. Hornbogen, G. Eggeler
  Surface aspects and fatigue of shape memory alloys (SMAs)
  Mat.-wiss. u. Werkstofftech., 34 (2004) pp. 255-259, 2004 ..............................................
   
  G. Eggeler
  A research center for progress in understanding and new applications of shape memory alloys
  Mat.-wiss. u. Werkstofftech., 35 (2004) pp. 253-254, 2004
   
  M. Wagner, J.-K. Yu, G. Kausträter, G. Eggeler
  Functional fatigue of NiTi shape memory coil spring actuators
  Actuator 2004, 9th International Conference on New Actuators Conference Proceedings, edited by Hubert Borgmann, HVG Hanseatische Veranstaltungs-GmbH, Bremen, Germany, 2004, pp. 629-632, 2004
   
  K. Hackl, M.Schmidt-Baldassari, W. Zhang, G. Eggeler
  Surface energies and size-effects in shape-memory-alloys
  Mat. Sci. Eng., A 378 (2004) pp. 499-502, 2004 ............................................................................................
   
  J. Khalil-Allafi, W.W. Schmahl, M. Wagner, H. Sitepu, D.M. Toebbens, G. Eggeler
  The influence of temperature on lattice parameters of coexisting phases in NiTi shape memory alloys-a neutron diffraction study
  Mat. Sci. Eng., A 378 (2004) pp. 161-164, 2004
   
  J. Michutta, M.C. Carroll, A. Yawny, Ch. Somsen, K. Neuking, G. Eggeler
  Martensitic phase transformation in Ni-rich NiTi single crystals with one family of Ni4Ti3 precipitates
  Mat. Sci. Eng., A 378 (2004) pp. 152-156, 2004
   
  J. Khalil-Allafi, G. Eggeler, A. Dlouhy, W.W. Schmahl, Ch. Somsen
  On the influence of heterogeneous precipitation on martensitic transformations in a Ni-rich NiTi shape memory alloy
  Mat. Sci. Eng., A 378 (2004) pp. 148-151, 2004
   
  M. Wagner, T. Sawaguchi, G. Kausträter, D. Höffken, G. Eggeler
  Structural fatigue of pseudoelastic NiTi shape memory wires
  Mat. Sci. Eng., A 378 (2004) pp. 105-109, 2004 ......................................................................................
   
  G. Eggeler, E. Hornbogen, A. Yawny, A. Heckmann, M. Wagner
  Structural and functional fatigue of NiTi shape memory alloys
  Mat. Sci. Eng., A 378 (2004) pp. 24-33, 2004 ......................................................................................
   
  A. Dlouhy, J. Khalil-Allafi, G. Eggeler
  On the determination of the volume fraction of Ni4Ti3 precipitates in binary Ni-rich NiTi alloys
  Z. Metallkd., 95 (2004) pp. 518-524, 2004
   
  M.C. Carroll, Ch. Somsen, G. Eggeler
  Multiple-step martensitic transformations in Ni-rich NiTi shape memory alloys
  Scripta Mater., 50 (2004) pp. 187-192, 2004
   
  D. Bogdanski, S.A. Esenwein, O. Prymak, M. Epple, G. Muhr, M. Köller
  Aktivierung humaner Leukozyten an Calciumphosphat-Beschichtungen auf NiTi-Formgedächtnislegierungen
  Biomaterialien 5:90, 2004
   
  D. Bogdanski, S. A. Esenwein, O. Prymak, M. Epple, G. Muhr, M. Köller
  Release of Leukocyte mediators after contact to coated and non-coated NiTi-SMA Fatigfluids
  Biomedizinische Technik, 49 Suppl. 2, 562-563 2004
   
  S. A. Esenwein, D. Bogdanski, L. Krone, M. Köller, M. Epple, G. Muhr
  Zur Eignung von Formgedächtnislegierungen auf der Basis von NiTi (NiTinol) als Implantatwerkstoffe- Möglichkeiten der klinischen Anwendung f orthodontic Nickel-Titaniumfluids
  Biomedizinische Technik, 49 Suppl. 2, 582-583 2004
   
  S. Jansen, J. Breidert, E. Welp
  Positioning Actuator based on Shape Memory Wires Proccedings of the 9th International Conference on New Actuators (ACTUATOR)
  Bremen/Germany, Messe Bremen GmbH, Bremen, pp. 94-97, 2004
   
  J. Breidert, E. Welp
  Development of Modular Actuator Systems Proceedings of the 8th International Design Conference (DESIGN 2004),
  Dubrovnik/Kroatien, The Design Society, Vol. 2, pp. 1199-1204, 2004
   
  O. Prymak, A. Klocke, B. Kahl-Nielke, M. Epple
  Fatigue of orthodontic Nickel-Titanium (NiTi) wires in different fluids under constant mechanical stress
  Materials Science and Engineering A 378 2003 110-114 2004
   
  O. Prymak, D. Bogdanski, S.A. Esenwein, M. Köller, M. Epple
  NiTi SMA coated with calcium phosphate by plasma spraying. Chemical and biological properties
  Materialwsiss. und Werkstofftechnik, in press 2004
   
  D. Bogdanski, M. Epple, S.A. Esenwein, G. Muhr, V. Petzoldt, O. Prymak, K. Weinert, M. Köller
  Biocompatibility of calcium phosphate-coated and of geometrically structured nickel-titanium (NiTi) by in vitro testing methods
  Mat. Sci. & Eng., A 378, 527-531, 2004
   
  D. Bogdanski, S.A. Esenwein, O. Prymak, M. Epple, G. Muhr, M. Köller
  Inhibition of PMN apoptosis after adherence to dip-coated calcium phosphate surfaces on a NiTi shape memory alloy
  Biomaterials 25: 4627-4632, 2004
   
  A. Schulte, S. Belger, W. Schuhmann
  Imaging localized corrosion of NiTi shape-memory alloys by means of alternating current scanning electrochemical microscopy (AC-SECM)
  Mater Sci. Eng. A., in press 2004
   
  B. Ballesteros-Katemann, A. Schulte, W. Schuhmann
  Constant-Distance Mode Scanning Electrochemical Microscopy Part II: High-resolution SECM imaging employing Pt nanoelectrodes as miniaturised scanning probes
  Electroanalysis, 16: 60-65 2004
   
  B. Winzek, T. Sterzl, H. Rumpf, E. Quandt
  Composites of different shape memory alloys and polymers for complex actuator motion
  J. Phys. IV 112, (2003) pp. 1163-68, 2003
   
  B. Winzek, S. Schmitz, H. Rumpf, T. Sterzl, E. Quandt
  SMA-thin film composites providing travelling waves
  Proceedings of SPIE 5053: Smart Structures and Materials 2003; Active Materials: Behavior and Mechanics, San Diego (2003) pp. 110-118, 2003
   
  A. Dlouhy, J. Khalil-Allafi, G. Eggeler
  Multiple-step martensitic transformations in Ni-rich NiTi alloys - an in-situ transmission electron microscopy investigation
  Phil.Mag. 83 (2003) pp. 339-363  2003
   
  T. Sawaguchi, G. Kausträter, A. Yawny, M. Wagner, G. Eggeler
  Crack initiation and propagation in 50.9 at.% Ni-Ti pseudo elastic shape-memory wires in bending-rotation fatigue
  Met. Mat. Trans. A, 34A (2003) pp. 2847-2860  2003
   
  H. Sitepu, W.W. Schmahl, G. Eggeler, J. Khalil-Allafi, D.M. Többens
  A neutron diffraction study of the martensitic transformations in aged Ni-rich NiTi alloys
  J. Phys. IV, 112 (2003) pp. 643-646  2003
   
  A. Schuster, H.F. Voggenreiter, D.C. Dunand, G. Eggeler
  A new type of intrinsic two-way shape-memory effect in hooks of NiTi wires
  J. Phys. IV, 112 (2003) pp. 1177-1180  2003
   
  D. Bogdanski, S.A. Esenwein, M. Epple, G. Muhr, M. Köller,
  Immune response of leucocytes towards implant surfaces: in vitro screening of biocompatibility
  Immunobiology 208, 203-204, 2003
   
  D. Bogdanski, J. Choi, M. Epple, S.A. Esenwein, M. Köller, G. Muhr, V. Petzoldt, O. Prymak, K. Weinert
  Biocompatibility of calcium phosphate-coated and of geometrically structured nickel-titanium (NiTi) by in vitro testing methods
  ESOMAT 2003, Cirencester, England 17. - 22.08.2003, 2003
   
  J. Breidert, E. Welp
  Tools Supporting the Development of Modular Systems
  Proceedings of the 14th International Conference on Engineering Design (ICED), Stockholm/Schweden, The Design Society, Paper-Nr. 1333, 2003 2003
   
  E. Schüller, O. Hamed, M. Bram, D. Sebold, H.P. Buchkremer, D. Stöver
  Hot Isostatic Pressing (HIP) of Elemental Powder Mixtures and Prealloyed Powder for NiTi Shape Memory Parts
  Advanced Engineering Materials 5 [12] (2003) 918-924 2003
   
  B. Ballesteros-Katemann, A. Schulte, W. Schuhmann
  Constant-Distance Mode Scanning Electrochemical Microscopy Part I: Adaptation of a non-optical shear-force based positioning mode for SECM tips
  Chem. Eur. J., n9: 2025-2033 2003
   
  A. Schulte, W. Schuhmann
  Constant-Distance Mode Scanning Electrochemical Microscopy
  in: “Science, Technology and Education of Microscopy: an Overview”, Vol. II (ISBN 84-607-6699-3), 753-760 2003
   
  H. Meier, L. Oelschläger
  Time Response of Shape-Memory-Alloy-Wires and Application in a Drive System
  SMST, Conference on Shape Memory and Superelastic Technologies, Pacific Grove USA, 2003
   
  H. Meier, L. Oelschläger
  Numerical Thermo-mechanical Modelling of Shape Memory Alloy Wires
  ESOMAT, European Symposium on Martensitic Transformations and Shape-Memory, Cirencester, England, 2003
   
  J. Choi, D. Bogdanski, S.A. Esenwein, M. Epple, G. Muhr, D. Müller, M. Köller
  Calcium phosphate coating on nickel-titanium shape memory alloys. Coating procedure and adherence of leukocytes and platelets.
  Biomaterials, 24: 3689 - 3696 2003
   
  J. Breidert, E. G. Welp
  Mechatronische Aktoren mit Funktionswerkstoffen
  1. Paderborner Workshop "Intelligente mechatronische Systeme", 20. und 21. März 2003, S. 61-70, ISBN 3-935433-31-X 2003
   
  B. Ballesteros Katemann, C. Gonzalez Ichauspe, P. Castro, A. Schulte, E. J. Calvo, W. Schuhmann
  Precursor sites for localized corrosion on lacquered tinplates visualized by means of alternating current scanning electrochemical microscopy (AC-SECM).
  Electrochim. Acta, 48: 1115-1121.  2003
   
  J. Breidert, E. G. Welp
  Patentanalyse zur systematischen Gewinnung von Lösungsprinzipien und Gestaltungsrichtlinien
  13. Symposium "Design for X" Neukirchen, 10. und 11. Oktober 2002, S. 11-18, ISBN 3-9808539-0-X. 2002
   
  M. Köller, D. Bogdanski, D. Müller, J. Choi, M. Epple, G. Muhr
  Analyse der Biokompatibilität von Ni-Ti-Formgedächtnislegierungen ("Nitinol") nach Beschichtung mit Calciumphosphaten aus Lösung
  Hefte zu "Der Unfallchirurg" 284: 460 - 461  2002
   
  D. Bogdanski, M. Köller, M. Bram, J. Choi, M. Epple, G. Muhr
  Schnelle in vitro-Beurteilung von Biokompatibilität mittels funktionell gradierter Probekörper am Beispiel von Ni-NiTi-Ti
  Hefte zu "Der Unfallchirurg" 284: 275 - 276  2002
   
  D. Bogdanski, M. Köller, D. Müller, G. Muhr, M. Bram, H. P. Buchkremer, D. Stöver, J. Choi, M. Epple
  Easy assessment of the biocompatibility of Ni-Ti alloys by in vitro cell culture experiments on a functionally graded Ni-NiTi-Ti material
  Biomaterials 23: 4549 - 4555  2002
   
  D. Bogdanski, M. Köller, M. Bram, D. Stöver, H. P. Buchkremer, J. Choi, M. Epple, G. Muhr
  Schnelle Analyse der Biokompatibilität mittels gradierter Probekörper am Beispiel von Ni-NiTi-Ti
  Biomed. Tech. 47 (Suppl. 1 Pt 1): 500 - 502  2002
   
  J. Khalil Allafi, X. Ren, G. Eggeler
  The mechanism of multiple step martensitic transformations in Ni-rich NiTi shape memory alloys
  Acta Mater. 50 (2002) pp. 793-803  2002
   
  K. Weinert, C. Kempmann, D. Kötter
  Schleifen von NiTi-Formgedächtnislegierungen
  VDI-Z Integrierte Produktion II/2002 Special Werkzeuge, Springer VDI-Verlag Düsseldorf, 2002, S. 61-65 2002
   
  E. Welp, J. Breidert, K. Weinert, M. Buschka, V. Petzoldt
  Fertigungsgerechte, wissensbasierte Konstruktion in der Formgedächtnistechnik
  Konstruktion 10 (2002), S. 59-62 2002
   
  K. Weinert, V. Petzoldt, M. Buschka
  Machining Properties of an Austenitic NiTi Shape Memory Alloy
  Production Engineering (2002), Heft IX/1, S. 9-12, ISBN 3-9807670-0-0 WGP e.V., Berlin 2002
   
  H. Sitepu, W.W. Schmahl, J. Khalil Allafi, G. Eggeler, A. Dlouhy, D.M. Többens, M. Tovar
  Neutron diffraction phase analysis during thermal cycling of a Ni-rich NiTi shape memory alloy using the Rietveld method
  Scripta Mater., 46 (2002) pp. 543-548  2002
   
  G. Eggeler, H. Khalil Allaffi, A. Dlouhy, X. Ren
  On the role of chemical and microstructural heterogeneities in multistage martensitic transformations
  Contributions to ICOMAT 2002 (Helsinki, June 2002, to appear in J. Physique)  2002
   
  H. Sitepu, J. Khalil Allafi, W. W. Schmahl, G. Eggeler, D. M. Toebbens
  An in-situ neutron diffraction study of the martensitic transformation in aged Ni-rich NiTi alloys
  Contributions to ICOMAT 2002 (Helsinki, June 2002, to appear in J. Physique)  2002
   
  J. Khalil Allafi, A. Dlouhy, G. Eggeler
  On the relation between Ni4Ti3 precipitation in Ni-rich NiTi (during ageing and creep) and martensitic transformations
  Contributions to ICOMAT 2002 (Helsinki, June 2002, to appear in J. Physique)  2002
   
  W. Siegert, K. Neuking, M. Mertmann, G. Eggeler
  On the first cycle shape memory effect in the ternary NiTiNb system
  Contributions to ICOMAT 2002 (Helsinki, June 2002, to appear in J. Physique)  2002
   
  E. Hornbogen
  Microstructure and Pseudo-Elastic Low-Cycle High Amplitude Fatigue of NiTi, mit Andreas Heckmann To be published in: J. Phys. IV France (ICOMAT 02)
  Contributions to ICOMAT 2002 (Helsinki, June 2002, to appear in J. Physique)  2002
   
  H. Sitepu, M. Klönne, W.W. Schmahl, W. Predki, T. Pirling
  Measurements of strain, texture and phase fraction in aged Ni rich NiTi shape memory alloys by neutron powder diffraction technique under in situ torsional loading. Eingereicht bei J. Physique (ICOMAT, 2002)
  Contributions to ICOMAT 2002 (Helsinki, June 2002, to appear in J. Physique)  2002
   
  W. Predki, M. Klönne
  Superelastic NiTi-Alloys under Torsional Loading, JOURNAL DE PHYSIQUE IV - Proceedings: International Conference on Martensitic Transformations - ICOMAT 2002, EDP SCIENCES, Les Ulis, Frankreich
  Contributions to ICOMAT 2002 (Helsinki, June 2002, to appear in J. Physique)  2002
   
  E. G. Welp, J. Breidert
  KOSMAK '96 ein Stellantrieb mit Formgedächtnisdraht
  Konstruktion (2002), Heft 6  2002
   
  J. Breidert, E. G. Welp
  Ein Draht sorgt für Bewegung '96 die Antriebskomponente KOSMAK.
  Draht (2002), Heft 3.  2002
   
  J. Breidert, E. G. Welp
  Actuator Development Using a Knowledge Base.
  Actuator (Bremen, Juni 2002).  2002
   
  M. Pohl, C. Heßing, J. Frenzel
  Elektrolytisches Bearbeiten von NiTi-FGL
  Materials and Corrosion 53, 2002, demnächst  2002
   
  H. Sitepu, W. W. Schmahl, T. Reinecke, J. Khalil Allafi , G. Eggeler
  Phase Fractions of B2, B19', R-Phase And Ni4Ti3 in NiTi Alloys During Two-Step Phase Transformations
  bei J. de Physique IV (Proceedings of ICOMAT 2002, Helsinki)  2002
   
  H. Sitepu, W. W. Schmahl, J. K. Stalick
  Use of the generalized spherical-harmonic model for describing texture in NiTi shape memory alloy by neutron diffraction.
  Applied Physics A (2002, im Druck)  2002
   
  H. Sitepu, W. W. Schmahl, R.B. Von Dreele
  Correction of intensities for preferred orientation in neutron diffraction data of NiTi shape memory alloy using the generalized spherical-harmonic description.
  Appl. Phys. A, (2002, im Druck)  2002
   
  Predki, M. Kloenne
  Damping of Superelastic NiTi-Alloys under Torsional Loading
  Materials Science Forum, Volume 394-395 (2002) pp. 115-118 (Proceedings of the International Conference on Shape Memory and Superelastic Technologies and Shape Memory Materials held in September, 2001)  2002
   
  E. G. Welp, J. Breidert
  A Supporting Tool for Designing Products Based on Shape-Memory Alloys
  Materials Science Forum, Volume 394-395 (2002) pp. 127-130 (Proceedings of the International Conference on Shape Memory and Superelastic Technologies and Shape Memory Materials held in September, 2001)  2002
   
  A. Schulte, S. Belger, W. Schuhmann
  Corrosion of NiTi Shape-Memory Alloys: Visualization by Means of Potentiometric ''Constant-Distance'' Scanning Electrochemical Microscopy
  Materials Science Forum, Volume 394-395 (2002) pp. 145-148 (Proceedings of the International Conference on Shape Memory and Superelastic Technologies and Shape Memory Materials held in September, 2001)  2002
   
  E. Hornbogen, G. Brücher, G. Gottstein
  Microstructure and Texture of NiTi
  Z. Metallkd. 93 (2002), pp. 3-6  2002
   
  E. Hornbogen
  Fatigue Resistance and Martensitic Transformation
  Fatigue. Fract. Eng. Mater. Struct. 25 (2002, wird veröffentlicht)  2002
   
  H. Sitepu, W.W. Schmahl, J. Khalil Allafi, G. Eggeler, T. Reinecke, H.G. Brokmeier, M. Tovar, D.M. Többens
  Texture and Quantitative Phase Analysis of Aged Ni-Rich NiTi using X-Ray and Neutron Diffractions
  Materials Science Forum, Volume 394-395 (2002) pp. 237-240 (Proceedings of the International Conference on Shape Memory and Superelastic Technologies and Shape Memory Materials held in September, 2001)  2002
   
  A. Heckmann, E. Hornbogen
  Microstructure and Pseudo-elastic Low-cycle High Amplitude Fatigue of NiTi
  ICOMAT02, Espoo Finnland Juni 2002, J. Phys. IV France (wird veröffentlicht)  2002
   
  B. Ballesteros Katemann, A. Schulte, E. J. Calvo, M. Koudelka-Hep, W. Schuhmann
  Localised electrochemical impedance spectroscopy with high lateral resolution by means of alternating current scanning electrochemical microscopy.
  Electrochem. Commun. 4:2 (2002) pp 134-138  2002
   
  B. Ballesteros Katemann, W. Schuhmann
  Fabrication and characterization of needle-type Pt-disk nanoelectrodes.
  Electroanalysis14 (2002) 22-28  2002
   
  A. Heckmann, E. Hornbogen
  Effects of Thermomechanical Pre-Treatments on Pseudo-Elastic Fatigue of a NiTi Alloy
  Materials Science Forum, Volume 394-395 (2002) pp. 325-328 (Proceedings of the International Conference on Shape Memory and Superelastic Technologies and Shape Memory Materials held in September, 2001)  2002
   
  J. Gibkes, M. Kaack, I. Delgadillo-Holtfort, D. Dietzel, B.K. Bein, J. Pelzl, M. Buschka, K. Weinert, M. Bram, H.P. Buchkremer, D. Stöver
  Photothermal Characterisation of Local and Depth-Dependent Thermal Properties of NiTi Shape-Memory Alloys
  Materials Science Forum, Volume 394-395 (2002) pp. 345- 348 (Proceedings of the International Conference on Shape Memory and Superelastic Technologies and Shape Memory Materials held in September, 2001)  2002
   
  W. Siegert, K. Neuking, M. Mertmann, G. Eggeler
  Influence of Nb Content and Processing Conditions on Microstructure and Functional Properties of NiTiNb Shape-Memory Alloys
  Materials Science Forum, Volume 394-395 (2002) pp. 361-364 (Proceedings of the International Conference on Shape Memory and Superelastic Technologies and Shape Memory Materials held in September, 2001)  2002
   
  G. Eggeler, J. Khalil-Allafi, K. Neuking, A. Dlouhy
  Creep of binary Ni-rich NiTi shape memory alloys and the influence of pre-creep on martensitic transformations
  bei Zeitschrift für Metallkunde  2002
   
  M. Bram, A. Ahmad-Khanlou, A. Heckmann, B. Fuchs, H. Buchkremer, D. Stöver
  Powder Metallurgical Fabrication Processes for NiTi Shape Memory Alloy Parts
  Mater. Sci. Eng. A, 337 (2002) pp. 254-263,  2002
   
  M. Epple, J. Choi, M. Köller, D. Bogdanski, G. Muhr, D. Müller
  Calcium phosphate coating of Nitinol shape memory alloys for surgical application
  European Journal of Trauma 2, Abstracts CAB, 139-141  2002
   
  J. K. Allafi, A. Dlouhy, K. Neuking, G. Eggeler
  Influence of precipitation and dislocation substructure on phase transformation temperatures in a Ni-rich NiTi shape memory alloy
  J. Phys. IV France 11 (2001), Pr8-529 - 534  2001
   
  F. Deuerler, H. Gruner, M. Pohl, L. Tikana
  Wear mechanisms of diamond-coated tools
  Surface and Coatings Technology, 142-144 (2001) 674-680  2001
   
  E. Hornbogen
  Dimensional Changes due to Phase Transformations: A Comparison of Shape Memory Alloys, Ferro-electric and Ferro-Magnetic Materials
  proc. Kroatische Akademie der Wissenschaften 2 (2001), pp. 7-12  2001
   
  E. Hornbogen, V. Mertinger, D. Wurzel
  Microstructure and Tensile Properties of two Binary NiTi-Alloys
  in: Scripta mater. 44 (2001) 171-178)  2001
   
  E. Hornbogen
  Fatigue of Martensitically Transforming Alloys
  Proc. Int. Conf. on Fatigue (at high cycles), Wien 2001, pp. 157-164  2001
   
  M. Kaack, T. Yohannes, J. Gibkes, J. Pelzl, A. Heckmann, H. Sitepu, W. Schmahl und N. Tankovsky
  Elastic Bulk and Surface Properties of Thermally and Mechanically Cycled NiTi Shape-Memory Alloys
  proc. SMST01, Kunming China, Sept 2001, Mater Sci Forum Shape Memory Materials and their Applications (2002), pp. 341-344  2001
   
  J. S. Choi, M. Köller, D. Müller, G. Muhr, M. Epple
  Verbesserung der Biokompatiilität von Ni-Ti-Formgedächtnislegierungen ("Nitinol") durch Beschichtung mit Calciumphosphaten aus Lösung
  Biomedizinische Technik 46 Suppl. 1 (2001) 226-227  2001
   
  W. Predki, M. Klönne
  Damping of Superelastic NiTi-Alloys under Torsional Loading
  Shape Memory Materials and its Applications, Proceedings of the International Conference on Shape Memory and Superelastic Technologies and Shape Memory Materials SMST-SMM 2001,Trans Tech Publications Ltd, Uetikon/Zürich  2001
   
  H. Sitepu, W. W. Schmahl, R. B. VonDreele
  Quantitative Texture Analysis of a Polycrystalline Shape-Memory Alloy NiTi - Neutron Diffraction Data by Rietveld Refinement using the Generalized Spherical-Harmonic Description
  Materials Science Forum, Volume 394-395 (2002) pp. 233-236 (Proceedings of the International Conference on Shape Memory and Superelastic Technologies and Shape Memory Materials held in September, 2001)  2001
   
  M. Bram, A. Ahmad-Khanlou, H.P. Buchkremer, D. Stöver
  Powder Metallurgy of NiTi-Alloys with Defined Shape Memory Properties
  Proc. of 15th International Plansee Seminar, 28th May-1th} June 2001, Reutte, Austria, ed. G. Kneringer, P. Rödhammer, Vol. 1 (2001) 435 - 448  2001
   
  Weinert, K.; Buschka, M.; Mach, F.; Mertmann, M.
  Herstellung von Rohrverbindungshuelsen aus einer NiTiNb - Formgedaechtnislegierung.
  VDI-Z Integrierte Produktion Spezial Werkzeuge II (2001) Mai, S. 42-45  2001
   
  Buschka, M.
  Formgedächtnistechnik - Zerspantechnologische Grundlagen. Tagungsband zum Fachgespräch zwischen Industrie und Hochschule: "Zerspanen im modernen Produktionsprozess",
  ISF, Universität Dortmund, 28.-29.03.2001, ISBN 3-00-007121-0, S. 153-164  2001
   
  Buschka, M.:
  Parametereinfluss beim Drehen von NiTi-Formgedächtnislegierungen.
  Demnächst: In: Spanende Fertigung (Hrsg.: K. Weinert), Vulkan-Verlag, Essen, 2001  2001
   
  E. G. Welp, J. Breidert
  Knowledge Base for Designing with Shape Memory Alloys.
  Proceedings of the 13th International Conference on Engineering Design (ICED), Glasgow/Grossbritannien (2001), Schriftenreihe WDK 28, Band 3, S. 459-466.  2001
   
  J. Breidert, S. Jansen, E. G. Welp
  Entwicklung mechatronischer Produkte dargestellt an den Referenzbeispielen KOSMAK und LIROS.
  12. Symposium "Design for X", Neukirchen, 11. und 12. Oktober 2001, S. 155-162.  2001
   
  J. Breidert, S. Jansen
  Keep it simple: Kosmak und iLiros.
  Rubin Heft 2/01, S. 44-48, ISSN 0942-6639  2001
   
  L. Tikana, E. Hornbogen, M. Pohl
  Pseudo-elastische Gefüge einer Mn-Mehrstoffbronze mit erhöhtem erosiven Verschleißwiderstand, 11. Internationale Metallographietagung, Rostock
  Prakt. Metallogr., Sonderbd. 31 (2000), S. 119-125  2000
   
  M. Pohl, L. Tikana, F. Deuerler, M. Frank
  Quality test of diamond coatings with wear experiments
  Materialwissenschaft und Werkstofftechnik, 9 (2000), S. 814-817  2000
   
  B. Radojevic, H. P. Buchkremer, A. Ahmad-Khanlou, D. Stöver
  Electroanalytical Studing of NiTi Shape Memory Alloys
  ESEAC 2000, 8. International Conference on Electroanalysis, Bonn, Juni 2000  2000
   
  G.F.Eggeler, K.Neuking, A. Dlouhy, E.Kobus
  Creep Behavior of NiTi Shape Memory Alloys and the Effect of Pre-Creep on Martensitic Phase Transformation
  in: Materials Science Forum Vols. 327-328 (2000) pp. 183-186 (Trans. Tech. Publications, Switzerland)  2000
   
  A. Hengstenberg, C. Kranz, W. Schuhmann
  Facilitated tip-positioning and applications of non-electrode tips in scanning electrochemical microscopy using a shear force-based constant-distance mode.
  Chem. Eur. J.6 (2000) 1547-1554  2000
   
  W.Siegert, M.Mertmann, K.Neuking, G.Eggeler
  Einfluss thermomechanischer Behandlung auf eine NiTiNb-Formgedächtnislegierung für den Einsatz in Kopplungsmechanismen
  Mat.-wiss. u. Werkstofftech. 31 (2000) S. 822-824  2000
   
  A. Ahmad-Khanlou, B. Fuchs, M. Bram, D. Wurzel , H. P. Buchkremer, D. Stöver
  Characterization of hot isostatic pressed elementary powder mixtures of NiTi shape memory alloy
  , Materials Week and Materialica 2000, 25.09 - 27.09.2000 München  2000
   
  E.Kobus, K.Neuking, G.Eggeler, I.Wittkamp
  Kriechverhalten einer NiTi-legierung sowie Einfluss einer Kriechvorverformung auf die Formgedächtniseigenschaften
  Prakt. Met., 37 (2000) S. 619-630  2000
   
  G.F.Eggeler, K.Neuking, A.Dlouhy, E.Kobus
  Creep behavior of NiTi shape memory alloys and the effect of pre-creep on martensitic phase transformation
  in: Materials Science Foru m Vols. 327-328 (2000) pp. 183-186 (Trans. Tech. Publications, Switzerland  2000
   
  Weinert, K.; Buschka, M.; Schwietering, Ch.
  Bearbeitungsstrategien für die Mikrosystemtechnik - Mikrofräsbearbeitung einer NiTiNb-Formgedächtnislegierung.
  Technica 48 (1999) 8, S. 36-40  1999
   
  D. Wurzel
  Marforming and Tempering of Binary NiTi Alloys Including Precipitation Effects
  Mat. Sci. Eng. A, 273-275 (1999) pp. 634 - 638  1999
   
  K.Johansen, H. Voggenreiter, G.Eggeler
  On the Effect of TiC Particles on the Tensile Properties and on the Intrinsic Two Way Effect of NiTi Shape Memory Alloys Produced by Powder Metallurgy
  Mat. Sci. Eng. A, 273-275 (1999) pp. 410 - 414  1999
   
  O.A. Hamed, H.P. Buchkremer, B.B. Radojevic, D. Stöver
  Synthesis and Properties of Ti50-Ni50 Shape-Memory Alloy from Elemental Powders
  Proc. of PM2 TEC, 20-24th June 1999, Vancouver (1999) 1-12  1999
   
  O.A. Hamed, B.B Radojevic, H.P. Buchkremer
  Physical and Mechanical Properties of Ti50Ni50 Shape Memory Alloys
  ABSTRACT for the 1999 Intern. Conf. on Powder Metallurgy & Particulate Materials 1999  1999
   
 
 
Zum Seitenanfang  Seitenanfang
Ansprechpartner/in: frank.smetz@ruhr-uni-bochum.de