| The design and mechanical behaviors of in-situ formed ductile dendrite Ti-based bulk metallic glass composites with tailored composition and mechanisms | |
| Liu, Dingming1,2; Lin, Shifeng1,2; Zhu, Zhengwang2; Zhang, Bo4; Li, Zhengkun2; Zhang, Long2; Fu, Huameng2,3; Wang, Aimin2; Li, Hong2; Zhang, Hongwei2; Zhang, Haifeng2 | |
| Corresponding Author | Zhu, Zhengwang(zwzhu@imr.ac.cn) ; Zhang, Haifeng(hfzhang@imr.ac.cn) |
| 2018-08-08 | |
| Source Publication | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| ISSN | 0921-5093 |
| Volume | 732Pages:148-156 |
| Abstract | 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. |
| Keyword | Bulk metallic glass Composites Martensitic phase transformation Twinning Work-hardening Composition design |
| Funding Organization | 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. |
| DOI | 10.1016/j.msea.2018.07.004 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000441486100019 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/129154 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhu, Zhengwang; Zhang, Haifeng |
| Affiliation | 1.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 3.Dongguan EONTEC Co Ltd, Dongguan 523662, Peoples R China 4.Shenyang Aerosp Univ, Dept Mat Sci & Engn, Shenyang 110136, Liaoning, Peoples R China |
| Recommended Citation 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. |
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