| Cryogenic wear behaviors of a metastable Ti-based bulk metallic glass composite | |
| Ren, Yue1; Yan, Tingyi2; Huang, Zhuobin1; Zhou, Qing1; Hua, Ke1; Li, Xiaolin1; Du, Yin1; Jia, Qian1; Zhang, Long2; Zhang, Haifeng2; Wang, Haifeng1 | |
| Corresponding Author | Zhou, Qing(zhouqing@nwpu.edu.cn) |
| 2023-01-20 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 134Pages:33-41 |
| Abstract | 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. |
| Keyword | Bulk metallic glass composites Martensitic transformation Cryogenic temperature Wear |
| Funding Organization | 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 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000830896400004 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/174651 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhou, Qing |
| Affiliation | 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 |
| Recommended Citation 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. |
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