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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 AuthorZhu, Zhengwang(zwzhu@imr.ac.cn) ; Zhang, Haifeng(hfzhang@imr.ac.cn)
2018-08-08
Source PublicationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN0921-5093
Volume732Pages:148-156
AbstractUp 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.
KeywordBulk metallic glass Composites Martensitic phase transformation Twinning Work-hardening Composition design
Funding OrganizationNational Natural Science Foundation of China ; DongGuan Innovative Research Team Program ; Shenyang key R & D and Technology Transfer Program ; Shenyang Amorphous Metal Manufacturing Co., Ltd.
DOI10.1016/j.msea.2018.07.004
Indexed BySCI
Language英语
Funding ProjectNational 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 AreaScience & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000441486100019
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/129154
Collection中国科学院金属研究所
Corresponding AuthorZhu, Zhengwang; Zhang, Haifeng
Affiliation1.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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