Bending behavior of as-cast and annealed ZrCuNiAl bulk metallic glass

Yongjiang Huang; Zhiliang Ning; Zhe Shen; Weizhong Liang; Haicao Sun; Jianfei Sun

doi:10.1016/j.jmst.2017.07.002

Bending behavior of as-cast and annealed ZrCuNiAl bulk metallic glass

Yongjiang Huang
, Zhiliang Ning^*
, Zhe Shen
, Weizhong Liang
, Haicao Sun
, Jianfei Sun

^*Corresponding author for this work

School of Materials Science and Engineering

Harbin Institute of Technology
Aero Engine Corporation of China
Heilongjiang University of Science and Technology
Harbin Institute of Technology

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

37 Scopus citations

Abstract

Here ZrCuNiAl bulk metallic glass samples were annealed below its glass transition temperature. The bending behaviors and thermal properties of the as-cast and the annealed samples were studied. The increase of annealing time leads to the transition from ductile to more brittle behavior during bending tests. Meanwhile, prolonging the annealing causes a gradual decrease in the free volume content. Based on free volume theory, the change in the microstructure and mechanical properties induced by annealing treatment has been interpreted in detail.

Original language	English
Pages (from-to)	1153-1158
Number of pages	6
Journal	Journal of Materials Science and Technology
Volume	33
Issue number	10
DOIs	https://doi.org/10.1016/j.jmst.2017.07.002
State	Published - Oct 2017

Keywords

Annealing
Bending
Bulk metallic glasses
Fracture
Free volume

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10.1016/j.jmst.2017.07.002

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title = "Bending behavior of as-cast and annealed ZrCuNiAl bulk metallic glass",

abstract = "Here ZrCuNiAl bulk metallic glass samples were annealed below its glass transition temperature. The bending behaviors and thermal properties of the as-cast and the annealed samples were studied. The increase of annealing time leads to the transition from ductile to more brittle behavior during bending tests. Meanwhile, prolonging the annealing causes a gradual decrease in the free volume content. Based on free volume theory, the change in the microstructure and mechanical properties induced by annealing treatment has been interpreted in detail.",

keywords = "Annealing, Bending, Bulk metallic glasses, Fracture, Free volume",

author = "Yongjiang Huang and Zhiliang Ning and Zhe Shen and Weizhong Liang and Haicao Sun and Jianfei Sun",

note = "Publisher Copyright: {\textcopyright} 2017",

year = "2017",

month = oct,

doi = "10.1016/j.jmst.2017.07.002",

language = "英语",

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TY - JOUR

T1 - Bending behavior of as-cast and annealed ZrCuNiAl bulk metallic glass

AU - Huang, Yongjiang

AU - Ning, Zhiliang

AU - Shen, Zhe

AU - Liang, Weizhong

AU - Sun, Haicao

AU - Sun, Jianfei

PY - 2017/10

Y1 - 2017/10

N2 - Here ZrCuNiAl bulk metallic glass samples were annealed below its glass transition temperature. The bending behaviors and thermal properties of the as-cast and the annealed samples were studied. The increase of annealing time leads to the transition from ductile to more brittle behavior during bending tests. Meanwhile, prolonging the annealing causes a gradual decrease in the free volume content. Based on free volume theory, the change in the microstructure and mechanical properties induced by annealing treatment has been interpreted in detail.

AB - Here ZrCuNiAl bulk metallic glass samples were annealed below its glass transition temperature. The bending behaviors and thermal properties of the as-cast and the annealed samples were studied. The increase of annealing time leads to the transition from ductile to more brittle behavior during bending tests. Meanwhile, prolonging the annealing causes a gradual decrease in the free volume content. Based on free volume theory, the change in the microstructure and mechanical properties induced by annealing treatment has been interpreted in detail.

KW - Annealing

KW - Bending

KW - Bulk metallic glasses

KW - Fracture

KW - Free volume

UR - https://www.scopus.com/pages/publications/85025444202

U2 - 10.1016/j.jmst.2017.07.002

DO - 10.1016/j.jmst.2017.07.002

M3 - 文章

AN - SCOPUS:85025444202

SN - 1005-0302

VL - 33

SP - 1153

EP - 1158

JO - Journal of Materials Science and Technology

JF - Journal of Materials Science and Technology

IS - 10

ER -

Bending behavior of as-cast and annealed ZrCuNiAl bulk metallic glass

Abstract

Keywords

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