Effect of ageing conditions on microstructure of ferritic-martensitic steel rusfer-EK181 subjected to ultrasonic surface treatment

摘要：

1.Introduction Ultrasonic treatment is an efficient method for the surface hardening and microstructure evolution of both austenitic and martensitic steels. It was shown,that substructural transformation in medi um-carbon martensitic steel subjected to ultrasonic treatment causes their fragmentation.Carbon transfor mations occur through different ways such as refinement and growth of cementite particles from carbon-supersatu rated austenite and ferrite as well as partial replacement of cementite by special carbide.

作者: O.B.Perevalova A.V.Panin E.A.Melnikova Yu.I.Pochivalov M.V.Leontieva-Smirnova V.M.Chernov Yu.I.Ivanov

作者单位: Institute of Strength Physics and Materials Science,SB RAS,634021,Tomsk,Russia A.A.Bochvar zesearch Institute of Inorganic Materials,123060,Moscow,Russia A.A.Bochvar Research Institute of Inorganic Materials,123060,Moscow,Russia A.A.Bochva r Research Institute of Inorganic Materials,123060,Moscow,Russia Institute of High Current Electronics,SB RAS,634055,Tomsk,Russia

会议类型: 国际会议

会议名称: The 10th China-Russia System on Advanced Materials and Technologies(第十届中俄新材料新工艺研讨会)

会议地点: 浙江嘉兴

会议语种:英文

页码: 811-815

在线出版日期: 2009-10-20（万方平台首次上网日期，不代表论文的发表时间）