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40Mn2钢筒形零件采用中频感应加热,聚乙烯醇水溶液作淬火介质进行喷射淬火,零件的力学性能得到提高。
40Mn2 steel tubular parts using induction heating, polyvinylalcohol solution for quenching quenching medium, the mechanical properties of parts has been improved.