Superelastic response and damping capacity of ultrahigh-strength [1 1 1]-oriented NiTiHfPd single crystals

H. E. Karaca; E. Acar; B. Basaran; R. D. Noebe; Y. I. Chumlyakov

doi:10.1016/j.scriptamat.2012.05.044

Superelastic response and damping capacity of ultrahigh-strength [1 1 1]-oriented NiTiHfPd single crystals

H. E. Karaca, E. Acar, B. Basaran, R. D. Noebe, Y. I. Chumlyakov

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

54 Scopus citations

Abstract

The superelastic behavior of an NiTiHfPd single-crystal shape memory alloy in compression along the [1 1 1] orientation was investigated as a function of temperature. In the range of -30 to 70 °C, a perfect superelastic loop with 4.2% transformation strain was attained. In addition, this material exhibited an ultrahigh yield strength of more than 2500 MPa and an exceptional damping capacity of 44 J cm ^-3.

Original language	English
Pages (from-to)	447-450
Number of pages	4
Journal	Scripta Materialia
Volume	67
Issue number	5
DOIs	https://doi.org/10.1016/j.scriptamat.2012.05.044
State	Published - Sep 2012

Bibliographical note

Funding Information:
This work was supported in part by the NASA Fundamental Aeronautics Program, Supersonics Project and the NASA EPSCOR program under Grant nos. NNX11AQ31A , KY EPSCoR RIDG program under Grant no. 3049024332 and RFBR Project with Grant no. 10-03-00154a .

Funding

This work was supported in part by the NASA Fundamental Aeronautics Program, Supersonics Project and the NASA EPSCOR program under Grant nos. NNX11AQ31A , KY EPSCoR RIDG program under Grant no. 3049024332 and RFBR Project with Grant no. 10-03-00154a .

Funders	Funder number
National Aeronautics and Space Administration	NNX11AQ31A, 3049024332
National Aeronautics and Space Administration
Russian Foundation for Basic Research	10-03-00154a
Russian Foundation for Basic Research

Keywords

Compression test
Damping
High-strength shape memory alloys
Phase transformation
Shape memory alloys (SMAs)

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

Access to Document

10.1016/j.scriptamat.2012.05.044

Cite this

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title = "Superelastic response and damping capacity of ultrahigh-strength [1 1 1]-oriented NiTiHfPd single crystals",

abstract = "The superelastic behavior of an NiTiHfPd single-crystal shape memory alloy in compression along the [1 1 1] orientation was investigated as a function of temperature. In the range of -30 to 70 °C, a perfect superelastic loop with 4.2\% transformation strain was attained. In addition, this material exhibited an ultrahigh yield strength of more than 2500 MPa and an exceptional damping capacity of 44 J cm -3.",

keywords = "Compression test, Damping, High-strength shape memory alloys, Phase transformation, Shape memory alloys (SMAs)",

author = "Karaca, \{H. E.\} and E. Acar and B. Basaran and Noebe, \{R. D.\} and Chumlyakov, \{Y. I.\}",

note = "Funding Information: This work was supported in part by the NASA Fundamental Aeronautics Program, Supersonics Project and the NASA EPSCOR program under Grant nos. NNX11AQ31A , KY EPSCoR RIDG program under Grant no. 3049024332 and RFBR Project with Grant no. 10-03-00154a .",

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doi = "10.1016/j.scriptamat.2012.05.044",

language = "English",

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T1 - Superelastic response and damping capacity of ultrahigh-strength [1 1 1]-oriented NiTiHfPd single crystals

AU - Karaca, H. E.

AU - Acar, E.

AU - Basaran, B.

AU - Noebe, R. D.

AU - Chumlyakov, Y. I.

N1 - Funding Information: This work was supported in part by the NASA Fundamental Aeronautics Program, Supersonics Project and the NASA EPSCOR program under Grant nos. NNX11AQ31A , KY EPSCoR RIDG program under Grant no. 3049024332 and RFBR Project with Grant no. 10-03-00154a .

PY - 2012/9

Y1 - 2012/9

N2 - The superelastic behavior of an NiTiHfPd single-crystal shape memory alloy in compression along the [1 1 1] orientation was investigated as a function of temperature. In the range of -30 to 70 °C, a perfect superelastic loop with 4.2% transformation strain was attained. In addition, this material exhibited an ultrahigh yield strength of more than 2500 MPa and an exceptional damping capacity of 44 J cm -3.

AB - The superelastic behavior of an NiTiHfPd single-crystal shape memory alloy in compression along the [1 1 1] orientation was investigated as a function of temperature. In the range of -30 to 70 °C, a perfect superelastic loop with 4.2% transformation strain was attained. In addition, this material exhibited an ultrahigh yield strength of more than 2500 MPa and an exceptional damping capacity of 44 J cm -3.

KW - Compression test

KW - Damping

KW - High-strength shape memory alloys

KW - Phase transformation

KW - Shape memory alloys (SMAs)

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VL - 67

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JO - Scripta Materialia

JF - Scripta Materialia

IS - 5

ER -

Superelastic response and damping capacity of ultrahigh-strength [1 1 1]-oriented NiTiHfPd single crystals

Abstract

Bibliographical note

Funding

Keywords

ASJC Scopus subject areas

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