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MC6辊坯其淬硬层深度可以达到50mm以上,具有更高的耐磨性,采用电炉加电渣重熔方式冶炼,合理控制熔化速率,锻前采用高温均质化,采用多火次锻造方式和轻-重-轻锻造法,生产出了满足技术要求的轧辊。
MC6 roller billet hardened layer depth can reach more than 50mm, with higher wear resistance, the use of electric furnace plus ESR smelting, reasonable control of the melting rate, forging high temperature homogenization, the use of multi-fire forging method And light - heavy - light forging method to produce a roll to meet the technical requirements.