Microstructure and Property of High Carbonic-Chromium Cast Steel with Different Hot Deformation Ratio

查看全文 作　　者：[1]XUTao;WANGJiu-[2]liang;ZHANGRun-[2]jun;CHAOGuo-[2]hua;LIUJian-[3]hua

机构地区：[1]DaqingPetroleumInstitute,Daqing163318,China;[2]YanshanUniversity,Qinhuangdao066004,China;[3]KeyLaboratoryofMetastableMaterialsScienceandTechnology,Qinhuangdao066004,China

出　　处：《Journal of Iron and Steel Research(International)》索引2004年第11卷第1期,共5页

基　　金：Item Sponsored by Guiding Program of Science and Technology Research of Hebei Province of China(94122123) 摘　　要：The microstructure and properties of high carbonic-chromium cast steel subjected to different hot deformation ratios were studied. The experimental results show that the microstructure and properties of high carbonic-chromium cast steel are obviously improved after hot deformation, and the best mechanical properties of the cast steel can be obtained under hot deformation ratio of 40 %-50 %, which leads to the morphology change of eutectic carbide and the precipitation of granular carbides. 关键词：高碳铬铸钢热变形率显微结构机械性能

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Microstructure and Property of High Carbonic-Chromium Cast Steel with Different Hot Deformation Ratio

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