The design and mechanical behaviors of in-situ formed ductile dendrite Ti-based bulk metallic glass composites with tailored composition and mechanisms
文献类型:期刊论文
作者 | Liu, Dingming2,3; Lin, Shifeng2,3; Zhu, Zhengwang3; Zhang, Bo4; Li, Zhengkun3; Zhang, Long3; Fu, Huameng1,3; Wang, Aimin3; Li, Hong3; Zhang, Hongwei3 |
刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING |
出版日期 | 2018-08-08 |
卷号 | 732页码:148-156 |
ISSN号 | 0921-5093 |
关键词 | Bulk metallic glass Composites Martensitic phase transformation Twinning Work-hardening Composition design |
DOI | 10.1016/j.msea.2018.07.004 |
通讯作者 | Zhu, Zhengwang(zwzhu@imr.ac.cn) ; Zhang, Haifeng(hfzhang@imr.ac.cn) |
英文摘要 | Up to now, few work has concerned about the composition design strategy in the field of in-situ dendrite bulk metallic glass composites (BMGCs) for the difficulty to mediate single element in the multi-component system. In this work, an innovative composition design strategy was proposed, and a novel series of in-situ beta dendrite reinforced Ti-based BMGCs were prepared. It was found that the real composition of the in-situ formed dendrites and amorphous phase is well consistent with the designed one. Accordingly, the dendrite composition is tailored monotonically and precisely, while the composition and volume fraction keep similar for the amorphous matrix in the composites. The microstructure of the dendrites and the mechanical properties and mechanisms of the overall composites are essentially controlled by the dendrite composition. According to the corresponding deformation mechanisms which transform from stress-induced martensitic transformation and mechanical twinning to dislocation slip, these alloys can be classified into two groups: the stress-induced martensitic transformation type and the none-phase transformation type. The composition design strategy proposed in this work and the correlation between the dendrite composition and the mechanical mechanisms may provide useful guidance for the development of in-situ beta dendrite reinforced BMGCs with optimized mechanical properties. |
资助项目 | National Natural Science Foundation of China[51790484] ; National Natural Science Foundation of China[51531005] ; National Natural Science Foundation of China[U1738101] ; National Natural Science Foundation of China[51401131] ; DongGuan Innovative Research Team Program[2014607134] ; Shenyang key R & D and Technology Transfer Program[Z17-7-001] ; Shenyang Amorphous Metal Manufacturing Co., Ltd. |
WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE SA |
WOS记录号 | WOS:000441486100019 |
资助机构 | National Natural Science Foundation of China ; DongGuan Innovative Research Team Program ; Shenyang key R & D and Technology Transfer Program ; Shenyang Amorphous Metal Manufacturing Co., Ltd. |
源URL | [http://ir.imr.ac.cn/handle/321006/129155] |
专题 | 金属研究所_中国科学院金属研究所 |
通讯作者 | Zhu, Zhengwang; Zhang, Haifeng |
作者单位 | 1.Dongguan EONTEC Co Ltd, Dongguan 523662, Peoples R China 2.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 4.Shenyang Aerosp Univ, Dept Mat Sci & Engn, Shenyang 110136, Liaoning, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Dingming,Lin, Shifeng,Zhu, Zhengwang,et al. The design and mechanical behaviors of in-situ formed ductile dendrite Ti-based bulk metallic glass composites with tailored composition and mechanisms[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2018,732:148-156. |
APA | Liu, Dingming.,Lin, Shifeng.,Zhu, Zhengwang.,Zhang, Bo.,Li, Zhengkun.,...&Zhang, Haifeng.(2018).The design and mechanical behaviors of in-situ formed ductile dendrite Ti-based bulk metallic glass composites with tailored composition and mechanisms.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,732,148-156. |
MLA | Liu, Dingming,et al."The design and mechanical behaviors of in-situ formed ductile dendrite Ti-based bulk metallic glass composites with tailored composition and mechanisms".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 732(2018):148-156. |
入库方式: OAI收割
来源:金属研究所
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