EFFECTS OF Nb/Ti+ Nb MICRO ALLOYING ON 900℃ TENSILE PROPERTIES OF ALLOYGH652 |
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作者姓名: | Z.F.Peng Y.Y.Ren Q.S. Mei Y.Q.Wang X.Y.Zhang and M.S.Ye |
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作者单位: | Z.F.Peng1),Y.Y.Ren1),Q.S. Mei1),Y.Q.Wang2),X.Y.Zhang2) and M.S.Ye2) 1) Department of Materials Engineering,Wuhan University of Hydraulic and Electric Engineering,Wuhan430072,China 2) Department of Superalloys,CentralIron and Steel Research Ins |
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摘 要: | 1.IntroductionMuchworkhasbeendoneontheeffectsofmicroalloying〔14〕,solidsolutionandagingtreatment〔2,46〕,andgrainboundaryprecipitation〔2,4,7〕onelevatedtemperaturemechanicalpropertiesofrefractoryalloys.Tomeasurecomplexmechanicalpropertiesofarefractor…
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关 键 词: | GH652 Nb/ Ti Nb micro alloying 900 ℃ tensile properties rupture life alloy |
收稿时间: | 1999-08-25 |
修稿时间: | 1999-08-25 |
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