TEM investigations on martensite in a Ti-Nb-based shape memory alloy

D. H. Ping; C. Y. Cui; F. X. Yin; Y. Yamabe-Mitarai

doi:10.1016/j.scriptamat.2005.12.022

TEM investigations on martensite in a Ti-Nb-based shape memory alloy

D. H. Ping, C. Y. Cui, F. X. Yin, Y. Yamabe-Mitarai

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

74 Citations (Scopus)

Abstract

A novel plate-shaped ω phase formed in a Ti-30Nb-3Pd (wt.%) shape memory alloy during quenching in addition to the formation of α″ martensite, retained β and fine-particle ω phases. The ω and β phases were fully transformed to α″ with a (1 1 0) _α″ twin structure during room temperature deformation.

Original language	English
Pages (from-to)	1305-1310
Number of pages	6
Journal	Scripta Materialia
Volume	54
Issue number	7
DOIs	https://doi.org/10.1016/j.scriptamat.2005.12.022
Publication status	Published - 2006 Apr
Externally published	Yes

Keywords

Martensitic phase transformation
Microstructure
Shape memory alloy (SMA)
Titanium alloy
Transmission electron microscopy (TEM)

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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10.1016/j.scriptamat.2005.12.022

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abstract = "A novel plate-shaped ω phase formed in a Ti-30Nb-3Pd (wt.%) shape memory alloy during quenching in addition to the formation of α″ martensite, retained β and fine-particle ω phases. The ω and β phases were fully transformed to α″ with a (1 1 0) α″ twin structure during room temperature deformation.",

keywords = "Martensitic phase transformation, Microstructure, Shape memory alloy (SMA), Titanium alloy, Transmission electron microscopy (TEM)",

author = "Ping, {D. H.} and Cui, {C. Y.} and Yin, {F. X.} and Y. Yamabe-Mitarai",

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AU - Ping, D. H.

AU - Cui, C. Y.

AU - Yin, F. X.

AU - Yamabe-Mitarai, Y.

PY - 2006/4

Y1 - 2006/4

N2 - A novel plate-shaped ω phase formed in a Ti-30Nb-3Pd (wt.%) shape memory alloy during quenching in addition to the formation of α″ martensite, retained β and fine-particle ω phases. The ω and β phases were fully transformed to α″ with a (1 1 0) α″ twin structure during room temperature deformation.

AB - A novel plate-shaped ω phase formed in a Ti-30Nb-3Pd (wt.%) shape memory alloy during quenching in addition to the formation of α″ martensite, retained β and fine-particle ω phases. The ω and β phases were fully transformed to α″ with a (1 1 0) α″ twin structure during room temperature deformation.

KW - Martensitic phase transformation

KW - Microstructure

KW - Shape memory alloy (SMA)

KW - Titanium alloy

KW - Transmission electron microscopy (TEM)

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JO - Scripta Materialia

JF - Scripta Materialia

IS - 7

ER -

TEM investigations on martensite in a Ti-Nb-based shape memory alloy

Abstract

Keywords

ASJC Scopus subject areas

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