Title: Effects of heat treatment process on microstructure and performance of Cr12 steel
Abstract:The morphology and distribution of eutectic carbides in Cr12 steel were improved obviously after isothermal spheroidizing treatment;and uniform tiny spheroidal pearlite and dispersed fine granular all...The morphology and distribution of eutectic carbides in Cr12 steel were improved obviously after isothermal spheroidizing treatment;and uniform tiny spheroidal pearlite and dispersed fine granular alloy carbide microstructure were obtained.A new process,including isothermal spheroidizing,fully preheating, quenching and average tempering was applied to Cr12 steel treatment for achieving better mechanical properties.The results indicate that the service life of wire drawing dies made of Cr12 steel treated by the new process is one to two times longer than that treated by conventional way.Read More
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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