Insight into the Effects of Reinforcement Shape on Achieving Continuous Martensite Transformation in Phase Transforming Matrix Composites

doi:10.1007/s10443-017-9671-z

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	Insight into the Effects of Reinforcement Shape on Achieving Continuous Martensite Transformation in Phase Transforming Matrix Composites
	Zhang, Xudong 3; Ren, Junqiang 1; Wang, Xiaofei 3; Zong, Hongxiang 3; Cui, Lishan 2; Ding, Xiangdong 3
刊名	Applied Composite Materials
	2018-12-01
卷号	25 期号:6 页码:1369-1384
关键词	Aspect ratio Composite materials Elasticity Martensite Martensitic transformations Mathematical transformations Metallic matrix composites Nanowires Reinforcement Shape memory effect Shape-memory alloy Comparative studies Low aspect ratio Martensite phase transformation Martensite phasis Martensite transformations Metallic nanowires Reinforcement shape Stress transfer
ISSN号	0929189X
DOI	10.1007/s10443-017-9671-z
英文摘要	A continuous martensite transformation is indispensable for achieving large linear superelasticity and low modulus in phase transforming metal-based composites. However, determining how to accurately condition the residual martensite in a shape memory alloy matrix though the reinforcement shape to achieve continuous martensite transformation has been a challenge. Here, we take the finite element method to perform a comparative study of the effects of nanoinclusion shape on the interaction and martensite phase transformation in this new composite. Two typical samples are compared: one reinforced by metallic nanowires and the other by nanoparticles. We find that the residual martensite within the shape memory alloy matrix after a pretreatment can be tailored by the reinforcement shape. In particular, our results show that the shape memory alloy matrix can retain enough residual martensite phases to achieve continuous martensite transformation in the subsequent loading when the aspect ratio of nanoreinforcement is larger than 20. In contrast, the composites reinforced with spherical or low aspect ratio reinforcement show a typical nonlinear superelasticity as a result of a low stress transfer-induced discontinuous martensite transformation within the shape memory alloy matrix. © 2017, Springer Science+Business Media B.V., part of Springer Nature.
WOS研究方向	Materials Science
语种	英语
出版者	Springer Science and Business Media B.V.
WOS记录号	WOS:000450720100008
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/150628]
专题	省部共建有色金属先进加工与再利用国家重点实验室
作者单位	1.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China; 2.State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing; 102249, China 3.State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, Xi’an; 710049, China;
推荐引用方式 GB/T 7714	Zhang, Xudong,Ren, Junqiang,Wang, Xiaofei,et al. Insight into the Effects of Reinforcement Shape on Achieving Continuous Martensite Transformation in Phase Transforming Matrix Composites[J]. Applied Composite Materials,2018,25(6):1369-1384.
APA	Zhang, Xudong,Ren, Junqiang,Wang, Xiaofei,Zong, Hongxiang,Cui, Lishan,&Ding, Xiangdong.(2018).Insight into the Effects of Reinforcement Shape on Achieving Continuous Martensite Transformation in Phase Transforming Matrix Composites.Applied Composite Materials,25(6),1369-1384.
MLA	Zhang, Xudong,et al."Insight into the Effects of Reinforcement Shape on Achieving Continuous Martensite Transformation in Phase Transforming Matrix Composites".Applied Composite Materials 25.6(2018):1369-1384.