Cryogenic wear behaviors of a metastable Ti-based bulk metallic glass composite

doi:10.1016/j.jmst.2022.06.027

IMR OpenIR

	Cryogenic wear behaviors of a metastable Ti-based bulk metallic glass composite
	Ren, Yue 1; Yan, Tingyi 2; Huang, Zhuobin 1; Zhou, Qing 1; Hua, Ke 1; Li, Xiaolin 1; Du, Yin 1; Jia, Qian 1; Zhang, Long 2; Zhang, Haifeng 2; Wang, Haifeng 1
通讯作者	Zhou, Qing(zhouqing@nwpu.edu.cn)
	2023-01-20
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	134 页码:33-41
摘要	Bulk metallic glass composites (BMGCs) are proven to be excellent candidates for cryogenic engineering applications due to their remarkable combination of strength, ductility and toughness. However, few efforts have been done to estimate their wear behaviors that are closely correlated to their practical service. Here, we report an improvement of similar to 48% in wear resistance for a Ti-based BMGC at the cryogenic temperature of 113 K as compared to the case at 233 K. A pronounced martensitic transformation (beta-Ti ->alpha ''-Ti) was found to coordinate deformation underneath the worn surface at 233 K but was significantly suppressed at 113 K. This temperature-dependent structural evolution is clarified by artificially inducing a pre-notch by FIB cutting on a beta-Ti crystal, demonstrating a strain-dominated martensitic transformation in the BMGC. The improved wear resistance and suppressed martensitic transformation in BMGC at 113 K is associated with the increased strength and strong confinement of metallic glass on metastable crystalline phase at the cryogenic temperature. The current work clarifies the superior cryogenic wear resistance of metastable BMGCs, making them excellent candidates for safety-critical wear applications at cryogenic temperatures. (C) 2022 Published y Elsevier Ltd on behalf of The editorial office of Journal of Materials Science& Technology.
关键词	Bulk metallic glass composites Martensitic transformation Cryogenic temperature Wear
资助者	Natural Science Founda- tion of China ; Fundamental Research Funds for the Central Universities ; National Key Research and Development Program of China ; Natural Science Foundation of Liaoning Province ; Youth Innovation Promotion Association CAS
DOI	10.1016/j.jmst.2022.06.027
收录类别	SCI
语种	英语
资助项目	Natural Science Founda- tion of China[52175188] ; Natural Science Founda- tion of China[52171164] ; Fundamental Research Funds for the Central Universities[3102019JC001] ; National Key Research and Development Program of China[2021YFA0716303] ; Natural Science Foundation of Liaoning Province[2021 -MS -009] ; Youth Innovation Promotion Association CAS[2021188]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000830896400004
出版者	JOURNAL MATER SCI TECHNOL
引用统计	被引频次：21[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/174651
专题	中国科学院金属研究所
通讯作者	Zhou, Qing
作者单位	1.Northwestern Polytech Univ, Ctr Adv Lubricat & Seal Mat, State Key Lab Solidificat Proc, Xian 710072, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Ren, Yue,Yan, Tingyi,Huang, Zhuobin,et al. Cryogenic wear behaviors of a metastable Ti-based bulk metallic glass composite[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2023,134:33-41.
APA	Ren, Yue.,Yan, Tingyi.,Huang, Zhuobin.,Zhou, Qing.,Hua, Ke.,...&Wang, Haifeng.(2023).Cryogenic wear behaviors of a metastable Ti-based bulk metallic glass composite.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,134,33-41.
MLA	Ren, Yue,et al."Cryogenic wear behaviors of a metastable Ti-based bulk metallic glass composite".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 134(2023):33-41.