Improving the mechanical reliability of shape memory bulk metallic glass composites by mechanical training
文献类型：期刊论文
| 作者 | Zhao, Ziyan1; Yan, Zurun1; Mu, Juan1; Zhang, Haifeng2; Wang, Yandong1 |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| 出版日期 | 2022-01-26 |
| 卷号 | 833页码:7 |
| 关键词 | Reliability Bulk metallic glass (BMG) Martensitic phase transformation Shape memory alloys (SMA) Mechanical properties |
| ISSN号 | 0921-5093 |
| DOI | 10.1016/j.msea.2021.142564 |
| 通讯作者 | Mu, Juan(muj@atm.neu.edu.cn) |
| 英文摘要 | Mechanical reliability of metallic glass composites is an important performance affecting their engineering applications as structural materials. In this work, the reliability of shape memory bulk metallic glass composites was evaluated by coefficient of variation. The coefficient of variation of mechanical properties, especially the plastic strain was reduced more than 34% by 1 cycle mechanical training at 800 similar to 900 MPa or by 10 cycles at 600 MPa. The mechanism of enhanced reliability by proper mechanical training was revealed. These proper training treatments would provide more martensite nuclei, thus reduce the randomness of martensitic transformation and shear bands initiation. This investigation provides a method for improving the mechanical reliability of bulk metallic glass composites for the first time. |
| 资助项目 | National Natural Science Foundation of China[51771049] ; National Natural Science Foundation of China[51790484] ; National Key Laboratory Foundation of Science and Technology on Materials[JCKYS2020602005] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000761705500002 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China ; National Key Laboratory Foundation of Science and Technology on Materials |
| 源URL | [http://ir.imr.ac.cn/handle/321006/173189]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Mu, Juan |
| 作者单位 | 1.Northeastern Univ, Sch Mat Sci & Engn, Key Lab Anisotropy & Texture Mat MOE, Shenyang 110004, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Ziyan,Yan, Zurun,Mu, Juan,et al. Improving the mechanical reliability of shape memory bulk metallic glass composites by mechanical training[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2022,833:7. |
| APA | Zhao, Ziyan,Yan, Zurun,Mu, Juan,Zhang, Haifeng,&Wang, Yandong.(2022).Improving the mechanical reliability of shape memory bulk metallic glass composites by mechanical training.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,833,7. |
| MLA | Zhao, Ziyan,et al."Improving the mechanical reliability of shape memory bulk metallic glass composites by mechanical training".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 833(2022):7. |
入库方式： OAI收割
来源：金属研究所
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