Spark plasma sintering of TiNi nano-powder

C. Shearwood; Y. Q. Fu; L. Yu; K. A. Khor

doi:10.1016/j.scriptamat.2004.11.010

Spark plasma sintering of TiNi nano-powder

C. Shearwood^*, Y. Q. Fu, L. Yu, K. A. Khor

^*Corresponding author for this work

Nanyang Technological University

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

108 Citations (Scopus)

Abstract

Spark plasma sintering of Ti₅₀Ni₅₀ nano-powder at a temperature of 800°C produced specimens showing good shape memory effect and density. Below this temperature, specimens have high porosity but with apparent shape memory effect. By contrast, the specimens sintered at higher temperatures have bulk density, but experienced extensive oxidation with the resulting loss of the shape memory effect.

Original language	English
Pages (from-to)	455-460
Number of pages	6
Journal	Scripta Materialia
Volume	52
Issue number	6
DOIs	https://doi.org/10.1016/j.scriptamat.2004.11.010
Publication status	Published - Mar 2005
Externally published	Yes

ASJC Scopus Subject Areas

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

Keywords

Differential scanning calorimetry (DSC)
Nano-crystalline material
Shape memory alloy (SMA)
Spark plasma sintering
TiNi alloy

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10.1016/j.scriptamat.2004.11.010

Cite this

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abstract = "Spark plasma sintering of Ti50Ni50 nano-powder at a temperature of 800°C produced specimens showing good shape memory effect and density. Below this temperature, specimens have high porosity but with apparent shape memory effect. By contrast, the specimens sintered at higher temperatures have bulk density, but experienced extensive oxidation with the resulting loss of the shape memory effect.",

keywords = "Differential scanning calorimetry (DSC), Nano-crystalline material, Shape memory alloy (SMA), Spark plasma sintering, TiNi alloy",

author = "C. Shearwood and Fu, {Y. Q.} and L. Yu and Khor, {K. A.}",

year = "2005",

month = mar,

doi = "10.1016/j.scriptamat.2004.11.010",

language = "English",

volume = "52",

pages = "455--460",

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AU - Shearwood, C.

AU - Fu, Y. Q.

AU - Yu, L.

AU - Khor, K. A.

PY - 2005/3

Y1 - 2005/3

N2 - Spark plasma sintering of Ti50Ni50 nano-powder at a temperature of 800°C produced specimens showing good shape memory effect and density. Below this temperature, specimens have high porosity but with apparent shape memory effect. By contrast, the specimens sintered at higher temperatures have bulk density, but experienced extensive oxidation with the resulting loss of the shape memory effect.

AB - Spark plasma sintering of Ti50Ni50 nano-powder at a temperature of 800°C produced specimens showing good shape memory effect and density. Below this temperature, specimens have high porosity but with apparent shape memory effect. By contrast, the specimens sintered at higher temperatures have bulk density, but experienced extensive oxidation with the resulting loss of the shape memory effect.

KW - Differential scanning calorimetry (DSC)

KW - Nano-crystalline material

KW - Shape memory alloy (SMA)

KW - Spark plasma sintering

KW - TiNi alloy

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JO - Scripta Materialia

JF - Scripta Materialia

IS - 6

ER -

Spark plasma sintering of TiNi nano-powder

Abstract

ASJC Scopus Subject Areas

Keywords

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