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本文通过对斜轧轧辊的组织分析,结果表明轧辊断裂的主要原因是H13钢在浇注过程中出现液析碳化物和锻造不充分,并提出解决轧辊断裂的方法。
In this paper, through the microstructure analysis of the calender roll, the results show that the main reason of the roll breaking is that the H13 steel is insufficiently forgiving carburizing and forging in the pouring process, and the solution to the roller breakage is put forward.