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Dissolution kinetics and behavior of δ phase in Inconel 718
引用本文:蔡大勇,张伟红,聂璞林,刘文昌,姚枚. Dissolution kinetics and behavior of δ phase in Inconel 718[J]. 中国有色金属学会会刊, 2003, 13(6)
作者姓名:蔡大勇  张伟红  聂璞林  刘文昌  姚枚
作者单位:Key Laboratory of Metastable Materials Science and Technology,Key Laboratory of Metastable Materials Science and Technology,Key Laboratory of Metastable Materials Science and Technology,Key Laboratory of Metastable Materials Science and Technology,Key Laboratory of Metastable Materials Science and Technology Yanshan University,Qinhuangdao 066004,China,Yanshan University,Qinhuangdao 066004,China,Yanshan University,Qinhuangdao 066004,China,Yanshan University,Qinhuangdao 066004,China,Yanshan University,Qinhuangdao 066004,China
基金项目:Project(5 99710 3 9)supportedbytheNationalNaturalScienceFoundationofChina
摘    要:1 INTRODUCTIONNi FebasesuperalloyInconel 718,whichisage hardenedbycombinedprecipitationoffineγ′andγ″phasesinausteniticmatrix ,hasbeenwidelyusedforhightemperatureservicessuchasgasturbinedisks .Theamountsof precipitation phasestogetherwiththeirshapeanddistributionhavedeterminantinflu enceonthemechanicalpropertiesofInconel 718.Theprecipitationofintermetallic phasesinInconel718hasbeenintensivelystudied[1,2 ] .Ithasbeenfoundthatthemajorhardeningphaseisγ″ ,andδistheequilibrium phase .…

关 键 词:Inconel 718  δ phase  dissolution kinetics  diffusion

Dissolution kinetics and behavior of δ phase in Inconel 718
CAI Da-yong,ZHANG Wei-hong,NIE Pu-lin,LIU Wen-chang,YAO Mei. Dissolution kinetics and behavior of δ phase in Inconel 718[J]. Transactions of Nonferrous Metals Society of China, 2003, 13(6)
Authors:CAI Da-yong  ZHANG Wei-hong  NIE Pu-lin  LIU Wen-chang  YAO Mei
Abstract:
Keywords:Inconel 718  dissolution kinetics  diffusion
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