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前言钨铬合金白口铸铁辊套,工艺性能好、抗磨性能高、成本低。自1982年10月17日装机至1983年10月18日拆下,累计运行5064小时,比原 ZG50Mn2辊套寿命提高3～4倍,是一种较理想的新抗磨材料。
Preface Tungsten-chrome alloy white cast iron sleeve, process performance, high wear resistance, low cost. Since October 17, 1982 installed to October 18, 1983 removed, the cumulative operation of 5064 hours, than the original ZG50Mn2 roll sleeve life increased by 3 to 4 times, is a more ideal new anti-wear materials.