Defect structure and deformation behavior of intermetallic Ti3Al (computer simulation and TEM investigation)

Luidmila Yakovenkova; Lidia Karkina

doi:10.1117/12.836994

17 June 2009 Defect structure and deformation behavior of intermetallic Ti₃Al (computer simulation and TEM investigation)

Luidmila Yakovenkova, Lidia Karkina

Author Affiliations +

Proceedings Volume 7377, Twelfth International Workshop on Nanodesign Technology and Computer Simulations; 73770Z (2009) https://doi.org/10.1117/12.836994
Event: Nano-Design, Technology, Computer Simulations, 2008, Minsk, Belarus

Abstract

The explanation of the experimentally observed types of temperature dependences of the deformation characteristics of Ti₃Al, based on computer simulation results of superdislocations core structure in different slip planes, is given. Mechanisms of micro and macrockack formation are studded. Orientation dependence of deformation behavior and fracture in Ti₃Al is investigated.

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Luidmila Yakovenkova and Lidia Karkina "Defect structure and deformation behavior of intermetallic Ti₃Al (computer simulation and TEM investigation)", Proc. SPIE 7377, Twelfth International Workshop on Nanodesign Technology and Computer Simulations, 73770Z (17 June 2009); https://doi.org/10.1117/12.836994

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