In-situ real-time imaging of cracking process in bulk metallic glasses

D. Zhou; B. Hou; X. Guo; D. Y. Qin; S. Y. Zhang; B. B. Wu; Y. L. Li

In-situ real-time imaging of cracking process in bulk metallic glasses

D. Zhou, B. Hou, X. Guo, D. Y. Qin, S. Y. Zhang, B. B. Wu, Y. L. Li

School of Civil Aviation

Northwestern Polytechnical University Xian

Research output: Contribution to conference › Paper › peer-review

Abstract

The in-situ real-time evolution of cracks in bulk metallic glasses was investigated by a high spatiotemporal resolution photographing system and SEM observation. A continuous and complicated cracking process was captured from crack initiation to final failure rather than simple crack propagation. The fracture process was controlled by a coupling effect of shear, normal stress component and heating during fracture process. Besides, the effect of normal stress is responsible for catastrophic failure of BMGs.

Original language	English
Pages	997-998
Number of pages	2
State	Published - 2017
Event	14th International Conference on Fracture, ICF 2017 - Rhodes, Greece Duration: 18 Jun 2017 → 20 Jun 2017

Conference

Conference	14th International Conference on Fracture, ICF 2017
Country/Territory	Greece
City	Rhodes
Period	18/06/17 → 20/06/17

Cite this

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title = "In-situ real-time imaging of cracking process in bulk metallic glasses",

abstract = "The in-situ real-time evolution of cracks in bulk metallic glasses was investigated by a high spatiotemporal resolution photographing system and SEM observation. A continuous and complicated cracking process was captured from crack initiation to final failure rather than simple crack propagation. The fracture process was controlled by a coupling effect of shear, normal stress component and heating during fracture process. Besides, the effect of normal stress is responsible for catastrophic failure of BMGs.",

author = "D. Zhou and B. Hou and X. Guo and Qin, \{D. Y.\} and Zhang, \{S. Y.\} and Wu, \{B. B.\} and Li, \{Y. L.\}",

note = "Publisher Copyright: {\textcopyright} 2017 Chinese Society of Theoretical and Applied Mechanics. All Rights Reserved.; 14th International Conference on Fracture, ICF 2017 ; Conference date: 18-06-2017 Through 20-06-2017",

year = "2017",

language = "英语",

pages = "997--998",

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TY - CONF

T1 - In-situ real-time imaging of cracking process in bulk metallic glasses

AU - Zhou, D.

AU - Hou, B.

AU - Guo, X.

AU - Qin, D. Y.

AU - Zhang, S. Y.

AU - Wu, B. B.

AU - Li, Y. L.

PY - 2017

Y1 - 2017

N2 - The in-situ real-time evolution of cracks in bulk metallic glasses was investigated by a high spatiotemporal resolution photographing system and SEM observation. A continuous and complicated cracking process was captured from crack initiation to final failure rather than simple crack propagation. The fracture process was controlled by a coupling effect of shear, normal stress component and heating during fracture process. Besides, the effect of normal stress is responsible for catastrophic failure of BMGs.

AB - The in-situ real-time evolution of cracks in bulk metallic glasses was investigated by a high spatiotemporal resolution photographing system and SEM observation. A continuous and complicated cracking process was captured from crack initiation to final failure rather than simple crack propagation. The fracture process was controlled by a coupling effect of shear, normal stress component and heating during fracture process. Besides, the effect of normal stress is responsible for catastrophic failure of BMGs.

UR - https://www.scopus.com/pages/publications/85066018093

M3 - 论文

AN - SCOPUS:85066018093

SP - 997

EP - 998

T2 - 14th International Conference on Fracture, ICF 2017

Y2 - 18 June 2017 through 20 June 2017

ER -

In-situ real-time imaging of cracking process in bulk metallic glasses

Abstract

Conference

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