| Strengthening Ti-based bulk metallic glass composites containing phase transformable beta-Ti via Al addition | |
| Zhang, Jinhao1,2; Zhang, Long1; Zhang, Hongwei1; Fu, Huameng1; Li, Hong1; Zhang, Haifeng1 | |
| Corresponding Author | Zhang, Long(zhanglong@imr.ac.cn) ; Zhang, Hongwei(hongweizhang@imr.ac.cn) |
| 2019-12-01 | |
| Source Publication | SCRIPTA MATERIALIA
 |
| ISSN | 1359-6462 |
| Volume | 173Pages:11-15 |
| Abstract | Ti-based bulk metallic glass composites (BMGCs) containing deformation-induced phase-transformable beta-Ti can exhibit large tensile plasticity with superior work-hardening capability, but they generally yield at very low stresses. In this work, Ti-based (Ti0.474Zr0.34Cu0.06Be0.126)(100-x)Al-x BMGCs with modulated beta-Ti phase stability have been developed. The yield strength of BMGCs can be significantly enhanced via Al addition, and the tensile plasticity can also be improved by adding 4 at.% of Al. The strong strengthening effect arises from the enhanced phase stability of beta-Ti and more covalent-like bonding introduced by Al addition. The current findings provide an effective method to strengthen BMGCs containing phase-transformable beta-Ti. (C) 2019 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| Keyword | Bulk metallic glass composites Strengthening Phase transformation Metastability Yield strength |
| Funding Organization | National Natural Science Foundation of China ; National Key Research and Development Program of China ; Liaoning Revitalization Talents Program ; China Postdoctoral Science Foundation ; Dongguan Innovative Research Team Program |
| DOI | 10.1016/j.scriptamat.2019.07.038 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51701213] ; National Natural Science Foundation of China[51790484] ; National Natural Science Foundation of China[51531005] ; National Key Research and Development Program of China[2018YFB0703402] ; Liaoning Revitalization Talents Program[XLYC1802078] ; China Postdoctoral Science Foundation[2018M633005] ; Dongguan Innovative Research Team Program[2014607134] |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000487175400004 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/135517 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, Long; Zhang, Hongwei |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Jinhao,Zhang, Long,Zhang, Hongwei,et al. Strengthening Ti-based bulk metallic glass composites containing phase transformable beta-Ti via Al addition[J]. SCRIPTA MATERIALIA,2019,173:11-15. |
| APA | Zhang, Jinhao,Zhang, Long,Zhang, Hongwei,Fu, Huameng,Li, Hong,&Zhang, Haifeng.(2019).Strengthening Ti-based bulk metallic glass composites containing phase transformable beta-Ti via Al addition.SCRIPTA MATERIALIA,173,11-15. |
| MLA | Zhang, Jinhao,et al."Strengthening Ti-based bulk metallic glass composites containing phase transformable beta-Ti via Al addition".SCRIPTA MATERIALIA 173(2019):11-15. |
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