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Thermal Residual Stresses in W Fibers/Zr-based Metallic Glass Composites by High-energy Synchrotron X-ray Diffraction
X. Q.; Xue Zhang, Y. F.; Zhang, H. F.; Fu, H. M.; Wang, Z. B.; Nie, Z. H.; Wang, L.
2015
Source PublicationJournal of Materials Science & Technology
ISSN1005-0302
Volume31Issue:2Pages:159-163
AbstractThermal residual stresses in W fibers/Zr-based metallic glass composites were measured by in situ high energy synchrotron X-ray diffraction (HEXRD). TheWfibers for the composites were 300, 500, and 700 mu m in diameter, respectively. Coaxial cylinder model (CCM) and finite element model (FEM) were employed to simulate the distribution of thermal residual stress, respectively. HEXRD results showed that the selected diameters of W fiber had little influence on the value of thermal residual stresses in the present composites. Thermal residual stresses simulated by CCM and FEM were in good agreement with HEXRD measured results. In addition, FEM results exhibited that thermal residual stress concentrated on interface between the two phases and area where the two W fibers were the closest ones to each other.
description.department[zhang, xinqiang ; xue, yunfei ; nie, zhihua ; wang, lu] beijing inst technol, sch mat sci & engn, beijing 100081, peoples r china. [xue, yunfei ; wang, lu] beijing inst technol, sch mat sci & engn, natl key lab sci & technol mat shock & impact, beijing 100081, peoples r china. [zhang, haifeng ; fu, huameng ; wang, zhengbin] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; wang, l (reprint author), beijing inst technol, sch mat sci & engn, beijing 100081, peoples r china. ; wanglu@bit.edu.cn
KeywordMetallic Glass w Fiber Diameter Thermal Residual Stress High-energy X-ray Diffraction (Hexrd) Matrix Composites Mechanical-properties Dynamic Deformation Tungsten Behavior
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Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74026
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
X. Q.,Xue Zhang, Y. F.,Zhang, H. F.,et al. Thermal Residual Stresses in W Fibers/Zr-based Metallic Glass Composites by High-energy Synchrotron X-ray Diffraction[J]. Journal of Materials Science & Technology,2015,31(2):159-163.
APA X. Q..,Xue Zhang, Y. F..,Zhang, H. F..,Fu, H. M..,Wang, Z. B..,...&Wang, L..(2015).Thermal Residual Stresses in W Fibers/Zr-based Metallic Glass Composites by High-energy Synchrotron X-ray Diffraction.Journal of Materials Science & Technology,31(2),159-163.
MLA X. Q.,et al."Thermal Residual Stresses in W Fibers/Zr-based Metallic Glass Composites by High-energy Synchrotron X-ray Diffraction".Journal of Materials Science & Technology 31.2(2015):159-163.
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