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dc.contributor.authorYu, Y.zh_CN
dc.contributor.authorWang, C. P.zh_CN
dc.contributor.authorLiu, X. J.zh_CN
dc.contributor.authorKainuma, R.zh_CN
dc.contributor.authorIshida, K.zh_CN
dc.contributor.author刘兴军zh_CN
dc.date.accessioned2013-12-12T02:03:09Z
dc.date.available2013-12-12T02:03:09Z
dc.date.issued2011-05-16zh_CN
dc.identifier.citationMaterials Chemistry and Physics, 2011,12728-39zh_CN
dc.identifier.issn0254-0584zh_CN
dc.identifier.otherISI:000289322800007zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/59098
dc.descriptionNational Natural Science Foundation of China [51031003]; Ministry of Education of China [707037]; Ministry of Science and Technology of China [2009DFA52170, 2009AA03Z101]; Fujian Provincial Department of Science Technology [2009I0024]; Xiamen City Departmzh_CN
dc.description.abstractThis work firstly focuses on the thermodynamic and kinetic studies of the liquid phase separation in the Cu-Cr-Si ternary system. On the thermodynamic aspect, four isothermal sections of the Cu-Cr-Si system at 900 degrees C, 1000 degrees C, 1100 degrees C and 1200 degrees C have been experimentally determined by X-ray diffraction (XRD) and electron probe microanalyzer (EPMA) on the equilibrated alloys, and the phase equilibria in the Cu-Cr-Si ternary system has been thermodynamically assessed by using the CALPHAD (Calculation of Phase Diagrams) technique on the basis of the presently obtained experimental results. The addition of Si can stabilize the metastable liquid phase separation in the Cu-Cr binary system, and increase its critical temperature. On the kinetic aspect, the formation of top-bottom and core-shell separated morphologies of the as-cast liquid immiscible Cu-Cr-Si alloys under various cooling rates have been detailedly analyzed. (C) 2011 Elsevier By. All rights reserved.zh_CN
dc.language.isoen_USzh_CN
dc.source.urihttp://dx.doi.org/10.1016/j.matchemphys.2010.11.033zh_CN
dc.subjectPHASE-SEPARATIONzh_CN
dc.subjectMICROSTRUCTURE EVOLUTIONzh_CN
dc.subjectCONTACT MATERIALSzh_CN
dc.subjectMISCIBILITY GAPzh_CN
dc.subjectALLOY POWDERSzh_CN
dc.subjectCOPPERzh_CN
dc.subjectNBzh_CN
dc.subjectSOLIDIFICATIONzh_CN
dc.subjectRIBBONSzh_CN
dc.titleThermodynamics and kinetics in liquid immiscible Cu-Cr-Si ternary systemzh_CN
dc.typeArticlezh_CN


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