IMR OpenIR
Fracture and strength of a TiZr-based metallic glass at low temperatures
Wu, S. J.; Qu, R. T.; Wang, X. D.; Zhu, Z. W.; Zhang, H. F.; Zhang, Z. F.
2019-12-19
Source PublicationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN0921-5093
Volume768
AbstractWith decreasing the testing temperature, a TiZr-based metallic glass (MG) shows obvious increments in yield strengths, tension-compression strength asymmetry, and deviations of shear-fracture-angle, implying that the MG displays increased resistance to plastic shearing but decreased critical stress for brittle normal fracture. These results well explain the ductile-to-brittle transition of MGs caused by low temperature. Besides, the low-temperature failure criterion was established and applied to various other MGs. It is demonstrated that the MGs with lower Poisson's ratio may be more sensitive to suffer low-temperature induced brittle fracture.
KeywordMetallic glass Low temperature Strength Failure criterion Shear fracture
Indexed BySCI
Language英语
WOS IDWOS:000496607100001
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80553
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Wu, S. J.,Qu, R. T.,Wang, X. D.,et al. Fracture and strength of a TiZr-based metallic glass at low temperatures[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2019,768.
APA Wu, S. J.,Qu, R. T.,Wang, X. D.,Zhu, Z. W.,Zhang, H. F.,&Zhang, Z. F..(2019).Fracture and strength of a TiZr-based metallic glass at low temperatures.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,768.
MLA Wu, S. J.,et al."Fracture and strength of a TiZr-based metallic glass at low temperatures".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 768(2019).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wu, S. J.]'s Articles
[Qu, R. T.]'s Articles
[Wang, X. D.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wu, S. J.]'s Articles
[Qu, R. T.]'s Articles
[Wang, X. D.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wu, S. J.]'s Articles
[Qu, R. T.]'s Articles
[Wang, X. D.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.