SMA Failure Analysis and Modeling

Wednesday, May 17, 2017: 10:00 AM-12:00 PM
Sunset Ballroom 4 - 5 (Paradise Point Resort )
Dr. M.R. Mitchell, Mechanics & Materials Consulting, LLC
10:00 AM
Fatigue Behavior of Generation II and Generation III Nitinol
Dr. Alan R. Pelton, G.RAU Inc.; Mr. Sean M. Pelton, G.RAU Inc.; Mr. Tim Jörn, G.RAU Inc.; Dr. Annika Sorg, G.RAU Inc.; Dr. Jochen Ulmer, G.RAU Inc.; Mr. Dave Niedermaier, G.RAU Inc.; Dr. M.R. Mitchell, Mechanics & Materials Consulting, LLC
10:30 AM
Influence of inclusion size and void size on the rotary bending fatigue of next generation Nitinol materials
Dr. Stefan Knoll, G. Rau GmbH & Co. KG; Dr. Jochen Ulmer, EUROFLEX GmbH; Hans Nusskern, G. Rau GmbH & Co. KG; Gerhard Sedlmayr, G. Rau GmbH & Co. KG
10:45 AM
Evaluation Of Different Fatigue Criteria For NiTi Cardiovascular Devices
Mr. Dario Allegretti, Politecnico di Milano; Prof. Lorenza Petrini, Politecnico di Milano; Ms. Francesca Berti, Politecnico di Milano; Prof. Francesco Migliavacca, Politecnico di Milano; Prof. Giancarlo Pennati, Politecnico di Milano
11:00 AM
Development And Experimental Validation Of a Constitutive Model For NiTi Medical Devices Subjected To Fatigue And Plasticity
Prof. Lorenza Petrini, Politecnico di Milano; Mr. Alessandro Bertini, Politecnico di Milano; Dr. Elena Villa, CNR- IENI Unita' di Lecco; Dr. Adelaide Nespoli, CNR- IENI Unita' di Lecco; Prof. Francesco Migliavacca, Politecnico di Milano
11:15 AM
Development of Advanced Nickel-Titanium-Hafnium alloys for Tribology Applications
Mr. Sean Mills, Colorado School of Mines; Dr. Ronald D Noebe, NASA Glenn Research Center; Dr. Christopher Dellacorte, NASA Glenn Research Center; Dr. Aaron Stebner, Colorado School of Mines
11:30 AM
Analysis of Nitinol Wire Wear Performance
Dr. Paul Briant, Exponent, Inc.; Dr. Michael Kimiecik, Exponent, Inc.; Dr. Brad James, Exponent, Inc.
11:45 AM
Finite Element Analysis on Micromechanical Models of Particle/Void Assemblies in Nitinol Transcatheter Endovascular Devices
Dr. Philipp Hempel, Admedes Schuessler GmbH; Dr. Annika Sorg, Admedes Schuessler GmbH; Dr. Markus Wohlschlögel, Admedes Schuessler GmbH
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