刘超等：钴基高温合金GH5605铸态组织及高温扩散退火过程中元素再分配 ·367· 5]Ueki K,Ueda K,Narushima T.Microstructure and mechanical crystallization of 1605 cobalt superalloy.Mater Sci Eng A, properties of heat-treated Co-20Cr-15 W-10Ni alloy for biomedic- 2016,653:84 al application.Metall Mater Trans A,2016,47(6):2773 [15]Weeton J W,Signorelli R A.An Investigation of Lamellar Struc- 6]Yamanaka K,Mori M,Kuramoto K,et al.Development of new tures and Minor Phase in Eleven Cobalt-Base Alloys Before and Co-Cr-Wbased biomedical alloys:effects of microalloying and After Heat Treatment.Washingon,1954 thermomechanical processing on microstructures and mechanical [16]Mani A,Salinas R,Lopez H F.Deformation induced FCC to properties.Mater Des,2014,55:987 HCP transformation in a Co-27Cr-5Mo-0.05C alloy.Mater Sci Academic Committee of the Superalloys,CSM.China Superalloys EngA,2011,528(78):3037 Handbooks (volume 1).Beijing:Standard Press of China,2012 [17]Vacchieri E.Costa A,Roncallo G,et al.Service induced fcc (中国金属学会高温材料分会.中国高温合金手册（上卷） hep martensitic transformation in a Co-based superalloy.Mater 北京：中国标准出版社，2012) Sci Technol,2017,33(9):1100 [8]Gui W M,Zhang H Y,Yang M,et al.Influence of type and mor- [18]Koizumi Y,Suzuki S,Yamanaka K,et al.Strain-induced mar- phology of carbides on stress-tupture behavior of a cast cobalt-base tensitic transformation near twin boundaries in a biomedical Co- superalloy.J Alloys Compd,2017,728:145 Cr-Mo alloy with negative stacking fault energy.Acta Mater, Gui W M,Zhang H Y,Yang M,et al.The investigation of car- 2013,61(5):1648 bides evolution in a cobalt-base superalloy at elevated temperature. 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