Transactions of Materials and Heat Treatment

Title：Forging of W18Cr4V steel and heat treatment

Authors： ZHU Zheng-cai(Nanjing Communications Institute of Technology Nanjing 211188 China)

Unit：

KeyWords： high-speed steel forging heat treatment

ClassificationCode：TG316

year,vol(issue):pagenumber：2007,32(2):17-18

Abstract：

High-speed steel W18Cr4V is the common material for making tools and cold working dies.To improve the service lives of tools and dies,it is necessary to eliminate the inhomogeneous distribution of carbides in W18Cr4V.A detailed analysis on the properties and composition characteristics of W18Cr4V were analyzed.The forging process was set forth and the procedures of the cooling and heat treatment were explained in detail.The work has an instructive significance to the production.

Funds：

Reference：

[1]锻压手册编委会,锻压手册[M].北京:机械工业出版社,2002.
[2]张志文.锻工工艺学[M].北京:机械工业出版社,1998.

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