Martensitic and order-disorder transformations in Ti45Pd45Ni10 alloy

M. Nagasako; M. Nishida; Y. Murakami; D. Shindo

doi:10.1016/j.msea.2005.12.065

Martensitic and order-disorder transformations in Ti₄₅Pd₄₅Ni₁₀ alloy

M. Nagasako, M. Nishida, Y. Murakami, D. Shindo

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

5 Citations (Scopus)

Abstract

Transformation sequence and behavior in Ti₄₅Pd₄₅Ni₁₀ alloy (numbers indicate at.%) have been investigated. The solution treated alloy shows reverse martensitic transformation from B19 to B2 structure, B2 to long period stacking order (LPSO) structure, LPSO to B2 structure and precipitation of Ti₃(PdNi)₄ and Ti₂(PdNi)₃ phases successively upon heating. The above transformation sequence is confirmed by electrical resistivity measurements and in situ electron diffraction experiments. The martensitic transformation is suppressed by the formation of LPSO phase. Morphology and crystallography of the LPSO phase are also discussed briefly.

Original language	English
Pages (from-to)	848-851
Number of pages	4
Journal	Materials Science and Engineering A
Volume	438-440
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.msea.2005.12.065
Publication status	Published - Nov 25 2006
Externally published	Yes

All Science Journal Classification (ASJC) codes

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

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10.1016/j.msea.2005.12.065

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title = "Martensitic and order-disorder transformations in Ti45Pd45Ni10 alloy",

abstract = "Transformation sequence and behavior in Ti45Pd45Ni10 alloy (numbers indicate at.%) have been investigated. The solution treated alloy shows reverse martensitic transformation from B19 to B2 structure, B2 to long period stacking order (LPSO) structure, LPSO to B2 structure and precipitation of Ti3(PdNi)4 and Ti2(PdNi)3 phases successively upon heating. The above transformation sequence is confirmed by electrical resistivity measurements and in situ electron diffraction experiments. The martensitic transformation is suppressed by the formation of LPSO phase. Morphology and crystallography of the LPSO phase are also discussed briefly.",

author = "M. Nagasako and M. Nishida and Y. Murakami and D. Shindo",

note = "Funding Information: This work was supported by Grant-in-Aid for Exploratory Research from the Ministry of Education, Culture, Sports, Science and Technology and Grant-in-Aid for Scientific Research (B) from Japan Science Promotion Society, COE-directing Research Program B at Kumamoto University on Nano-space Electrochemistry and Special Program at Kumamoto University for promoting research on Nano-space Electrochemistry.",

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doi = "10.1016/j.msea.2005.12.065",

language = "English",

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pages = "848--851",

journal = "Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing",

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T1 - Martensitic and order-disorder transformations in Ti45Pd45Ni10 alloy

AU - Nagasako, M.

AU - Nishida, M.

AU - Murakami, Y.

AU - Shindo, D.

N1 - Funding Information: This work was supported by Grant-in-Aid for Exploratory Research from the Ministry of Education, Culture, Sports, Science and Technology and Grant-in-Aid for Scientific Research (B) from Japan Science Promotion Society, COE-directing Research Program B at Kumamoto University on Nano-space Electrochemistry and Special Program at Kumamoto University for promoting research on Nano-space Electrochemistry.

PY - 2006/11/25

Y1 - 2006/11/25

N2 - Transformation sequence and behavior in Ti45Pd45Ni10 alloy (numbers indicate at.%) have been investigated. The solution treated alloy shows reverse martensitic transformation from B19 to B2 structure, B2 to long period stacking order (LPSO) structure, LPSO to B2 structure and precipitation of Ti3(PdNi)4 and Ti2(PdNi)3 phases successively upon heating. The above transformation sequence is confirmed by electrical resistivity measurements and in situ electron diffraction experiments. The martensitic transformation is suppressed by the formation of LPSO phase. Morphology and crystallography of the LPSO phase are also discussed briefly.

AB - Transformation sequence and behavior in Ti45Pd45Ni10 alloy (numbers indicate at.%) have been investigated. The solution treated alloy shows reverse martensitic transformation from B19 to B2 structure, B2 to long period stacking order (LPSO) structure, LPSO to B2 structure and precipitation of Ti3(PdNi)4 and Ti2(PdNi)3 phases successively upon heating. The above transformation sequence is confirmed by electrical resistivity measurements and in situ electron diffraction experiments. The martensitic transformation is suppressed by the formation of LPSO phase. Morphology and crystallography of the LPSO phase are also discussed briefly.

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DO - 10.1016/j.msea.2005.12.065

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VL - 438-440

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JO - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

JF - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

SN - 0921-5093

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ER -

Martensitic and order-disorder transformations in Ti₄₅Pd₄₅Ni₁₀ alloy

Abstract

All Science Journal Classification (ASJC) codes

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