Deformation behavior of Ta wire-reinforced Zr-based bulk metallic glass composites

doi:10.1007/s42243-018-0084-5

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	Deformation behavior of Ta wire-reinforced Zr-based bulk metallic glass composites
	Chen, S ; Fu, HM ; Li, ZK ; Zhang, L ; Zhang, HW ; Zhu, ZW ; Li, H ; Wang, AM ; Wang, YD ; Zhang, HF
刊名	JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
	2018-06-01
卷号	25 期号:6 页码:601-607
关键词	Bulk metallic glass composite Ta wire Spiral Shear band Deformation behavior
ISSN号	1006-706X
DOI	10.1007/s42243-018-0084-5
英文摘要	A Ta wire-reinforced Zr-based bulk metallic glass composite with a new type of structure was prepared successfully by the method of liquid metal infiltration. Ta wires distribute uniformly in the metallic glass matrix in the form of spirals. The composite exhibits two yield stages under compressive stress, and the samples are compressed into thin pancakes. The micro-cracks originate at the interface between the Ta wire and the metallic glass matrix and propagate perpendicularly to the interface, which then induce multiple shear bands in the metallic glass matrix due to the stress concentration. Shear cracks form in the metallic glass matrix during the continued loading process as a result of the interaction of shear bands. Deformation bands of Ta wires occur under the impact of shear bands. The local stress fields in the composite are changed obviously due to the introduction of the spiral-formed reinforcements. The investigation of the deformation behavior and mechanism suggests a new method for the application of bulk metallic glass composites as the structural materials.
学科主题	Metallurgy & Metallurgical Engineering
语种	英语
WOS记录号	WOS:000438609200002
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/80160]
专题	金属研究所_中国科学院金属研究所
作者单位	1.[Chen, Sen 2.Wang, Yan-dong 3.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China 4.[Chen, Sen 5.Fu, Hua-meng 6.Li, Zheng-kun 7.Zhang, Long 8.Zhang, Hong-wei 9.Zhu, Zheng-wang 10.Li, Hong
推荐引用方式 GB/T 7714	Chen, S,Fu, HM,Li, ZK,et al. Deformation behavior of Ta wire-reinforced Zr-based bulk metallic glass composites[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2018,25(6):601-607.
APA	Chen, S.,Fu, HM.,Li, ZK.,Zhang, L.,Zhang, HW.,...&Zhang, HF.(2018).Deformation behavior of Ta wire-reinforced Zr-based bulk metallic glass composites.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,25(6),601-607.
MLA	Chen, S,et al."Deformation behavior of Ta wire-reinforced Zr-based bulk metallic glass composites".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 25.6(2018):601-607.