Deformation of FeNiCoTi shape memory single crystals

Huseyin Sehitoglu; I. Karaman; X. Y. Zhang; Y. Chumlyakov; H. J. Maier

doi:10.1016/S1359-6462(00)00657-6

Deformation of FeNiCoTi shape memory single crystals

Huseyin Sehitoglu, I. Karaman, X. Y. Zhang, Y. Chumlyakov, H. J. Maier

Mechanical Science and Engineering

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

Abstract

FeNiCoTi alloy exhibits high strength and high %SME depending on depending on the stress state and orientation. Tension-compression asymmetry and orientation dependence of yield stresses were clearly demonstrated. Calculations of transformation strains were presented and revealed that these class of alloys have strong potential for shape memory applications especially with further optimization of composition and heat treatments.

Original language	English (US)
Pages (from-to)	779-784
Number of pages	6
Journal	Scripta Materialia
Volume	44
Issue number	5
DOIs	https://doi.org/10.1016/S1359-6462(00)00657-6
State	Published - Mar 26 2001

Keywords

Austenite
Iron
Martensite/shear
Shape memory
Yield phenomena

ASJC Scopus subject areas

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

Online availability

10.1016/S1359-6462(00)00657-6

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title = "Deformation of FeNiCoTi shape memory single crystals",

abstract = "FeNiCoTi alloy exhibits high strength and high %SME depending on depending on the stress state and orientation. Tension-compression asymmetry and orientation dependence of yield stresses were clearly demonstrated. Calculations of transformation strains were presented and revealed that these class of alloys have strong potential for shape memory applications especially with further optimization of composition and heat treatments.",

keywords = "Austenite, Iron, Martensite/shear, Shape memory, Yield phenomena",

author = "Huseyin Sehitoglu and I. Karaman and Zhang, {X. Y.} and Y. Chumlyakov and Maier, {H. J.}",

note = "Funding Information: This work was supported by the National Science Foundation contract CMS 99-00090, Mechanics of Materials Program, Directorate of Engineering, Arlington, Virginia. Prof. Chumlyakov{\textquoteright}s work received support from The Russian Ministry of Education (1998–2000, MATI, Moscow).",

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T1 - Deformation of FeNiCoTi shape memory single crystals

AU - Sehitoglu, Huseyin

AU - Karaman, I.

AU - Zhang, X. Y.

AU - Chumlyakov, Y.

AU - Maier, H. J.

N1 - Funding Information: This work was supported by the National Science Foundation contract CMS 99-00090, Mechanics of Materials Program, Directorate of Engineering, Arlington, Virginia. Prof. Chumlyakov’s work received support from The Russian Ministry of Education (1998–2000, MATI, Moscow).

PY - 2001/3/26

Y1 - 2001/3/26

N2 - FeNiCoTi alloy exhibits high strength and high %SME depending on depending on the stress state and orientation. Tension-compression asymmetry and orientation dependence of yield stresses were clearly demonstrated. Calculations of transformation strains were presented and revealed that these class of alloys have strong potential for shape memory applications especially with further optimization of composition and heat treatments.

AB - FeNiCoTi alloy exhibits high strength and high %SME depending on depending on the stress state and orientation. Tension-compression asymmetry and orientation dependence of yield stresses were clearly demonstrated. Calculations of transformation strains were presented and revealed that these class of alloys have strong potential for shape memory applications especially with further optimization of composition and heat treatments.

KW - Austenite

KW - Iron

KW - Martensite/shear

KW - Shape memory

KW - Yield phenomena

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JO - Scripta Materialia

JF - Scripta Materialia

IS - 5

ER -

Deformation of FeNiCoTi shape memory single crystals

Abstract

Keywords

ASJC Scopus subject areas

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