Spark plasma sintering of TiNi nano-powder

Christopher Shearwood; Yong Qing Fu; L. Yu; Khiam Aik Khor

doi:10.1016/j.scriptamat.2004.11.010

Spark plasma sintering of TiNi nano-powder

Christopher Shearwood, Yong Qing Fu, L. Yu, Khiam Aik Khor

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
Journal	Scripta Materialia
Volume	52
Issue number	6
DOIs	https://doi.org/10.1016/j.scriptamat.2004.11.010
Publication status	Published - Mar 2005

Keywords

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

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10.1016/j.scriptamat.2004.11.010

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title = "Spark plasma sintering of TiNi nano-powder",

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

author = "Christopher Shearwood and Fu, \{Yong Qing\} and L. Yu and Khor, \{Khiam Aik\}",

year = "2005",

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AU - Shearwood, Christopher

AU - Fu, Yong Qing

AU - Yu, L.

AU - Khor, Khiam Aik

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 - TiNi alloy

KW - Nano-crystalline material

KW - Shape memory alloy (SMA)

KW - Differential scanning calorimetry (DSC)

KW - Spark plasma sintering

UR - https://www.scopus.com/pages/publications/10644247514

U2 - 10.1016/j.scriptamat.2004.11.010

DO - 10.1016/j.scriptamat.2004.11.010

M3 - Article

SN - 1359-6462

VL - 52

SP - 455

EP - 460

JO - Scripta Materialia

JF - Scripta Materialia

IS - 6

ER -

Spark plasma sintering of TiNi nano-powder

Abstract

Keywords

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