Phase transformations in a Ti50Ni47.5Fe2.5 shape memory alloy

M. Nishida; C. M. Wayman; T. Honma

doi:10.1016/0026-0800(86)90010-8

Phase transformations in a Ti₅₀Ni_47.5Fe_2.5 shape memory alloy

M. Nishida, C. M. Wayman, T. Honma

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

25 Citations (Scopus)

Abstract

An optical metallographic study involving surface relief was made of the phase transformations in a Ti₅₀Ni_47.5Fe_2.5 alloy. The formation and reversion of two different kinds of surface relief associated with R-phase and martensitic transformations were observed upon thermal cycling. The nature of the R-phase transition and its microstructural changes during deformation were also observed; these are described.

Original language	English
Pages (from-to)	99-113
Number of pages	15
Journal	Metallography
Volume	19
Issue number	1
DOIs	https://doi.org/10.1016/0026-0800(86)90010-8
Publication status	Published - Feb 1986
Externally published	Yes

All Science Journal Classification (ASJC) codes

Engineering(all)

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10.1016/0026-0800(86)90010-8

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title = "Phase transformations in a Ti50Ni47.5Fe2.5 shape memory alloy",

abstract = "An optical metallographic study involving surface relief was made of the phase transformations in a Ti50Ni47.5Fe2.5 alloy. The formation and reversion of two different kinds of surface relief associated with R-phase and martensitic transformations were observed upon thermal cycling. The nature of the R-phase transition and its microstructural changes during deformation were also observed; these are described.",

author = "M. Nishida and Wayman, {C. M.} and T. Honma",

note = "Funding Information: This work was partially supported by a Grant-in-Aid for Fundamental Scientific Research (00585191)from the Ministry of Education of Japan and by the National Science Foundation through the Materials Research Laboratory at the University of Illinois, Grant No. NSF-DMR-83-16981-10.",

year = "1986",

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doi = "10.1016/0026-0800(86)90010-8",

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T1 - Phase transformations in a Ti50Ni47.5Fe2.5 shape memory alloy

AU - Nishida, M.

AU - Wayman, C. M.

AU - Honma, T.

N1 - Funding Information: This work was partially supported by a Grant-in-Aid for Fundamental Scientific Research (00585191)from the Ministry of Education of Japan and by the National Science Foundation through the Materials Research Laboratory at the University of Illinois, Grant No. NSF-DMR-83-16981-10.

PY - 1986/2

Y1 - 1986/2

N2 - An optical metallographic study involving surface relief was made of the phase transformations in a Ti50Ni47.5Fe2.5 alloy. The formation and reversion of two different kinds of surface relief associated with R-phase and martensitic transformations were observed upon thermal cycling. The nature of the R-phase transition and its microstructural changes during deformation were also observed; these are described.

AB - An optical metallographic study involving surface relief was made of the phase transformations in a Ti50Ni47.5Fe2.5 alloy. The formation and reversion of two different kinds of surface relief associated with R-phase and martensitic transformations were observed upon thermal cycling. The nature of the R-phase transition and its microstructural changes during deformation were also observed; these are described.

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Phase transformations in a Ti₅₀Ni_47.5Fe_2.5 shape memory alloy

Abstract

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