|Temperature dependence of micro-deformation behavior of the porous tungsten/Zr-based metallic glass composite|
|Zhang, X. Q.; Ma, L. L.; Xue, Y. F.; Fan, Q. B.; Nie, Z. H.; Wang, L.; Yin, J. M.; Zhang, H. F.; Fu, H. M.; firstname.lastname@example.org
|发表期刊||JOURNAL OF NON-CRYSTALLINE SOLIDS
|摘要||The effect of temperature on the micro-deformation behavior of the porous tungsten/Zr-based metallic glass composite was investigated during cyclic compression by synchrotron based in-situ high-energy X-ray diffraction (HEXRD) and finite element modeling (FEM). Both the metallic glass phase and the tungsten phase remained elastic in the first loading at different temperatures. The metallic glass phase also exhibits "work hardening" behavior, which is attributed to the crystallization of the metallic glass phase during deformation at high temperature. The yield strength of the tungsten phase during the second loading decreased with the increase of temperature while remained almost equal in the third loading. Both the temperature and the pre-deformation from the cyclic loading have great influence on the work hardening behavior of the tungsten phase. The influence of the pre-deformation after the second cyclic loading is greater than the influence of the temperature during the third loading. (C) 2016 Elsevier B.V. All rights reserved.|
|部门归属||[zhang, x. q.
; ma, l. l.
; xue, y. f.
; fan, q. b.
; nie, z. h.
; wang, l.
; yin, j. m.] beijing inst technol, sch mat sci & engn, beijing 100081, peoples r china
; [ma, l. l.] qinghai univ, sch chem engn, xining 810016, peoples r china
; [xue, y. f.
; fan, q. b.
; wang, l.] natl key lab sci & technol mat shock & impact, beijing 100081, peoples r china
; [zhang, h. f.
; fu, h. m.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china
High-energy X-ray Diffraction
|资助者||National Natural Science Foundation of China [51471035, 51101018, 51271036]; Hundred Talents Program of the Chinese Academy of Sciences; US Department of Energy, Office of Science Laboratory
Zhang, X. Q.,Ma, L. L.,Xue, Y. F.,et al. Temperature dependence of micro-deformation behavior of the porous tungsten/Zr-based metallic glass composite[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,2016,436:9-17.
Zhang, X. Q..,Ma, L. L..,Xue, Y. F..,Fan, Q. B..,Nie, Z. H..,...&email@example.com.(2016).Temperature dependence of micro-deformation behavior of the porous tungsten/Zr-based metallic glass composite.JOURNAL OF NON-CRYSTALLINE SOLIDS,436,9-17.
Zhang, X. Q.,et al."Temperature dependence of micro-deformation behavior of the porous tungsten/Zr-based metallic glass composite".JOURNAL OF NON-CRYSTALLINE SOLIDS 436(2016):9-17.