Cooling rate effect of nanomechanical response for a Ti-based bulk metallic glass

Yongjiang Huang; Yu Lung Chiu; Jun Shen; John J.J. Chen; Jianfei Sun

doi:10.1016/j.jnoncrysol.2010.02.002

Cooling rate effect of nanomechanical response for a Ti-based bulk metallic glass

Yongjiang Huang
, Yu Lung Chiu^*
, Jun Shen
, John J.J. Chen
, Jianfei Sun

^*Corresponding author for this work

Harbin Institute of Technology
The University of Auckland
University of Birmingham

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

10 Scopus citations

Abstract

The effect of cooling rate on the mechanical behaviors of a Ti-based bulk metallic glass has been studied using nanoindentation technique. It is found that the hardness increases, while the plastic deformation capacity gradually decreases from the edge to the center of the sample. The variation of the structural uniformity within the as-cast glassy sample may account for the cooling rate dependence of mechanical performance.

Original language	English
Pages (from-to)	966-970
Number of pages	5
Journal	Journal of Non-Crystalline Solids
Volume	356
Issue number	20-22
DOIs	https://doi.org/10.1016/j.jnoncrysol.2010.02.002
State	Published - 1 May 2010
Externally published	Yes

Keywords

Alloys
Amorphous metals
Hardness
Indentation
Metallic glasses
Microindentation

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10.1016/j.jnoncrysol.2010.02.002

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title = "Cooling rate effect of nanomechanical response for a Ti-based bulk metallic glass",

abstract = "The effect of cooling rate on the mechanical behaviors of a Ti-based bulk metallic glass has been studied using nanoindentation technique. It is found that the hardness increases, while the plastic deformation capacity gradually decreases from the edge to the center of the sample. The variation of the structural uniformity within the as-cast glassy sample may account for the cooling rate dependence of mechanical performance.",

keywords = "Alloys, Amorphous metals, Hardness, Indentation, Metallic glasses, Microindentation",

author = "Yongjiang Huang and Chiu, \{Yu Lung\} and Jun Shen and Chen, \{John J.J.\} and Jianfei Sun",

year = "2010",

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T1 - Cooling rate effect of nanomechanical response for a Ti-based bulk metallic glass

AU - Huang, Yongjiang

AU - Chiu, Yu Lung

AU - Shen, Jun

AU - Chen, John J.J.

AU - Sun, Jianfei

PY - 2010/5/1

Y1 - 2010/5/1

N2 - The effect of cooling rate on the mechanical behaviors of a Ti-based bulk metallic glass has been studied using nanoindentation technique. It is found that the hardness increases, while the plastic deformation capacity gradually decreases from the edge to the center of the sample. The variation of the structural uniformity within the as-cast glassy sample may account for the cooling rate dependence of mechanical performance.

AB - The effect of cooling rate on the mechanical behaviors of a Ti-based bulk metallic glass has been studied using nanoindentation technique. It is found that the hardness increases, while the plastic deformation capacity gradually decreases from the edge to the center of the sample. The variation of the structural uniformity within the as-cast glassy sample may account for the cooling rate dependence of mechanical performance.

KW - Alloys

KW - Amorphous metals

KW - Hardness

KW - Indentation

KW - Metallic glasses

KW - Microindentation

UR - https://www.scopus.com/pages/publications/77950188681

U2 - 10.1016/j.jnoncrysol.2010.02.002

DO - 10.1016/j.jnoncrysol.2010.02.002

M3 - 文章

AN - SCOPUS:77950188681

SN - 0022-3093

VL - 356

SP - 966

EP - 970

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

IS - 20-22

ER -

Cooling rate effect of nanomechanical response for a Ti-based bulk metallic glass

Abstract

Keywords

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