Twinning structure in beta-type TiNbPd shape memory alloys

D. H. Ping, S. Q. Wu, T. Kitashima, Y. Yamabe-Mitarai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Possible deformation twinning of α″ martensitic phase in (Hype Ti-Nb and Ti-Nb-Pd alloys has been unambiguously investigated. The calculation based on the Bilby and Crocker's deformation twinning theory showed (110) twinning has the top priority to be operative on the basis of small shear strain and no shuffling involved; and detailed experimental observations by using transmission electron microscopy (TEM) also confirmed that the (110) twinning is much easier to be formed than others, such as (021) and (001) twinning.

Original languageEnglish
Title of host publicationTi 2011 - Proceedings of the 12th World Conference on Titanium
Pages424-427
Number of pages4
Publication statusPublished - 2012 Dec 1
Externally publishedYes
Event12th World Conference on Titanium, Ti 2011 - Beijing, China
Duration: 2011 Jun 192011 Jun 24

Publication series

NameTi 2011 - Proceedings of the 12th World Conference on Titanium
Volume1

Other

Other12th World Conference on Titanium, Ti 2011
CountryChina
CityBeijing
Period11/6/1911/6/24

Keywords

  • Microstructure
  • Shape memory effect
  • Transmission electron microscopy (TEM)
  • Twinning
  • β-Ti

ASJC Scopus subject areas

  • Ceramics and Composites

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