Ti(Pt, Pd, Au) based high temperature shape memory alloys

Y. Yamabe-Mitarai; R. Arockiakumar; A. Wadood; K. S. Suresh; T. Kitashima; T. Hara; M. Shimojo; W. Tasaki; M. Takahashi; S. Takahashi; H. Hosoda

doi:10.1016/j.matpr.2015.07.338

Ti(Pt, Pd, Au) based high temperature shape memory alloys

Y. Yamabe-Mitarai, R. Arockiakumar, A. Wadood, K. S. Suresh, T. Kitashima, T. Hara, M. Shimojo, W. Tasaki, M. Takahashi, S. Takahashi, H. Hosoda

Research output: Contribution to journal › Article › peer-review

34 Citations (Scopus)

Abstract

Rising martensitic transformation temperature is required to develop HTSMAs. Then, we have focused on the alloys consisting of Ti and precious metals such as TiPt, TiPd and TiAu due to their high martensitic transformation temperatures. To strengthen these compounds and control phase transformation temperature, third elements were partially substituted to the alloys. Some of the TiPd-base compounds indicated 100% shape recovery at temperature range between 400-450. °C. The effect of third elements on phase transformation and shape memory effects was investigated.

Original language	English
Pages (from-to)	S517-S522
Journal	Materials Today: Proceedings
Volume	2
DOIs	https://doi.org/10.1016/j.matpr.2015.07.338
Publication status	Published - 2015

Keywords

B19
B2
High temperature shape memory alloys
Martensitic transformation

ASJC Scopus subject areas

Materials Science(all)

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10.1016/j.matpr.2015.07.338

Cite this

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title = "Ti(Pt, Pd, Au) based high temperature shape memory alloys",

abstract = "Rising martensitic transformation temperature is required to develop HTSMAs. Then, we have focused on the alloys consisting of Ti and precious metals such as TiPt, TiPd and TiAu due to their high martensitic transformation temperatures. To strengthen these compounds and control phase transformation temperature, third elements were partially substituted to the alloys. Some of the TiPd-base compounds indicated 100% shape recovery at temperature range between 400-450. °C. The effect of third elements on phase transformation and shape memory effects was investigated.",

keywords = "B19, B2, High temperature shape memory alloys, Martensitic transformation",

author = "Y. Yamabe-Mitarai and R. Arockiakumar and A. Wadood and Suresh, {K. S.} and T. Kitashima and T. Hara and M. Shimojo and W. Tasaki and M. Takahashi and S. Takahashi and H. Hosoda",

note = "Funding Information: This research was supported by the Japan Society for the Promotion of Science (JSPS) through the “Funding Program for Next Generation World -Leading Researchers (NEXT Program),” initiated by the Council for Science and Technology Policy (CSTP). Publisher Copyright: {\textcopyright} 2015 The Authors.",

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T1 - Ti(Pt, Pd, Au) based high temperature shape memory alloys

AU - Yamabe-Mitarai, Y.

AU - Arockiakumar, R.

AU - Wadood, A.

AU - Suresh, K. S.

AU - Kitashima, T.

AU - Hara, T.

AU - Shimojo, M.

AU - Tasaki, W.

AU - Takahashi, M.

AU - Takahashi, S.

AU - Hosoda, H.

N1 - Funding Information: This research was supported by the Japan Society for the Promotion of Science (JSPS) through the “Funding Program for Next Generation World -Leading Researchers (NEXT Program),” initiated by the Council for Science and Technology Policy (CSTP). Publisher Copyright: © 2015 The Authors.

PY - 2015

Y1 - 2015

N2 - Rising martensitic transformation temperature is required to develop HTSMAs. Then, we have focused on the alloys consisting of Ti and precious metals such as TiPt, TiPd and TiAu due to their high martensitic transformation temperatures. To strengthen these compounds and control phase transformation temperature, third elements were partially substituted to the alloys. Some of the TiPd-base compounds indicated 100% shape recovery at temperature range between 400-450. °C. The effect of third elements on phase transformation and shape memory effects was investigated.

AB - Rising martensitic transformation temperature is required to develop HTSMAs. Then, we have focused on the alloys consisting of Ti and precious metals such as TiPt, TiPd and TiAu due to their high martensitic transformation temperatures. To strengthen these compounds and control phase transformation temperature, third elements were partially substituted to the alloys. Some of the TiPd-base compounds indicated 100% shape recovery at temperature range between 400-450. °C. The effect of third elements on phase transformation and shape memory effects was investigated.

KW - B19

KW - B2

KW - High temperature shape memory alloys

KW - Martensitic transformation

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DO - 10.1016/j.matpr.2015.07.338

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SP - S517-S522

JO - Materials Today: Proceedings

JF - Materials Today: Proceedings

ER -

Ti(Pt, Pd, Au) based high temperature shape memory alloys

Abstract

Keywords

ASJC Scopus subject areas

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