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Bearing Steel Making Technology and Quality Analysis

Zhang Wulin (Shanxi Steel Works 710043)   
 The quality level of bearing steel at home and abroad is summarized, the present status and development of bearing steel melting technology on the produp tion processes, melting, refining and concasting at home and abroad and the rela tion between technical progress and quality are emphatically presented in this pa per.
【CateGory Index】: TF70
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