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dc.contributor.authorLiu, X. J.
dc.contributor.author刘兴军
dc.contributor.authorHu, H. H.
dc.contributor.authorHan, J. J.
dc.contributor.authorLu, Y.
dc.contributor.authorWang, C. P.
dc.contributor.author王翠萍
dc.date.accessioned2013-01-23T03:27:45Z
dc.date.available2013-01-23T03:27:45Z
dc.date.issued2012-09
dc.identifier.citationCALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY,2012(38):140-145zh_CN
dc.identifier.issn0364-5916
dc.identifier.urihttp://dx.doi.org/10.1016/j.calphad.2012.05.003
dc.identifier.uriWOS:000309309800017
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/14660
dc.description.abstractThe atomic mobilities of the fcc Ni-Nb and Ni-Mo binary system have been assessed on the basis of the available kinetic information and given as functions of temperatures and composition in the CALPHAD format using the DICTRA software package in this work. Good agreement between the calculated and reported experimental diffusion coefficients is obtained. By using optimized mobility parameters, the concentration profiles of the diffusion zone in the binary Ni-Nb and Ni-Mo diffusion couples can be predicted. The assessed atomic mobility parameters are an important part of the construction of mobility database in Ni based alloys, and are also useful in designing high-temperature Ni-based alloy. (C) 2012 Published by Elsevier Ltd.zh_CN
dc.description.sponsorshipNational Natural Science Foundation of China [51031003]; Ministry of Science and Technology of China [2009AA03Z101]; Fujian Provincial Department of Science Technology [2009I0024]; Xiamen City Department of Science Technology [3502Z0093001]zh_CN
dc.language.isoenzh_CN
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDzh_CN
dc.subjectNi-Nb alloyszh_CN
dc.subjectNi-Mo alloyszh_CN
dc.subjectDiffusion coefficientzh_CN
dc.subjectAtomic mobilityzh_CN
dc.subjectDICTRAzh_CN
dc.titleAssessment of the diffusional mobilities in fcc Ni-Nb and fcc Ni-Mo alloyszh_CN
dc.typeArticlezh_CN


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