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在试验中确定了为获得高合金白口铸铁典型组织的热处理规范,该铸铁是在强烈磨粒磨损条件下工作的零件。铸铁在中性炉衬的感应炉иCT－016中熔炼,其化学成分见表1。化学成分和热处理规范的选择是:
In the test, it was determined that the cast iron is a part that works under severe abrasive wear conditions in order to obtain the heat treatment specification for the typical structure of high-alloy white cast iron. Cast iron in the neutral furnace induction furnace иCT-016 smelting, the chemical composition shown in Table 1. The chemical composition and heat treatment specifications are: