The design and mechanical behaviors of in-situ formed ductile dendrite Ti-based bulk metallic glass composites with tailored composition and mechanisms

doi:10.1016/j.msea.2018.07.004

IMR OpenIR

	The design and mechanical behaviors of in-situ formed ductile dendrite Ti-based bulk metallic glass composites with tailored composition and mechanisms
	Liu, Dingming 1,2; Lin, Shifeng 1,2; Zhu, Zhengwang 2; Zhang, Bo 4; Li, Zhengkun 2; Zhang, Long 2; Fu, Huameng 2,3; Wang, Aimin 2; Li, Hong 2; Zhang, Hongwei 2; Zhang, Haifeng 2
通讯作者	Zhu, Zhengwang(zwzhu@imr.ac.cn) ; Zhang, Haifeng(hfzhang@imr.ac.cn)
	2018-08-08
发表期刊	MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN	0921-5093
卷号	732 页码:148-156
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.
关键词	Bulk metallic glass Composites Martensitic phase transformation Twinning Work-hardening Composition design
资助者	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
收录类别	SCI
语种	英语
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
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000441486100019
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：20[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/129154
专题	中国科学院金属研究所
通讯作者	Zhu, Zhengwang; Zhang, Haifeng
作者单位	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
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.