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In situ synchrotron X-ray diffraction study of deformation behavior and load transfer in a Ti2Ni-NiTi composite
Zhang JS; Liu YN; Ren Y; Huan Y(郇勇); Hao SJ; Yu C; Shao Y; Ru YD; Jiang DQ; Cui LS; Cui, LS (reprint author), China Univ Petr, Dept Mat Sci & Engn, Beijing 102249, Peoples R China.
Source PublicationApplied Physics Letters
2014-07-28
Volume105Issue:4Pages:41910
ISSN0003-6951
AbstractThe deformation behavior and load transfer of a dual-phase composite composed of martensite NiTi embedded in brittle Ti2Ni matrices were investigated by using in situ synchrotron x-ray diffraction during compression. The composite exhibits a stage-wise deformation feature and a double-yielding phenomenon, which were caused by the interaction between Ti2Ni and NiTi with alternative microscopic deformation mechanism. No load transfer occurs from the soft NiTi dendrites to the hard Ti2Ni matrices during the pseudoplastic deformation (detwinning) of NiTi, which is significantly different from that previously reported in bulk metallic glasses matrices composites. (c) 2014 AIP Publishing LLC.
KeywordGlass-matrix Composites Strain-measurements Ductile Particles Tensile Ductility Transformation
Subject AreaPhysics
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000341152600031
Funding OrganizationThis work was supported by the key program project of National Natural Science Foundation of China (NSFC) (Grant No. 51231008), the National 973 programs of China (Grant No. 2012CB619403), the Australian Research Council (Grant No. DP140103805), and the Key Project of Chinese Ministry of Education (Grant No. 313055). The use of the Advanced Photon Source was supported by the US Department of Energy, Office of Science, and Office of Basic Energy Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357.
DepartmentLNM实验平台
Classification一类
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/49141
Collection非线性力学国家重点实验室
Corresponding AuthorCui, LS (reprint author), China Univ Petr, Dept Mat Sci & Engn, Beijing 102249, Peoples R China.
Recommended Citation
GB/T 7714
Zhang JS,Liu YN,Ren Y,et al. In situ synchrotron X-ray diffraction study of deformation behavior and load transfer in a Ti2Ni-NiTi composite[J]. Applied Physics Letters,2014,105(4):41910.
APA Zhang JS.,Liu YN.,Ren Y.,Huan Y.,Hao SJ.,...&Cui, LS .(2014).In situ synchrotron X-ray diffraction study of deformation behavior and load transfer in a Ti2Ni-NiTi composite.Applied Physics Letters,105(4),41910.
MLA Zhang JS,et al."In situ synchrotron X-ray diffraction study of deformation behavior and load transfer in a Ti2Ni-NiTi composite".Applied Physics Letters 105.4(2014):41910.
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