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介绍了本钢通过转炉连铸连轧工艺生产30CrMo的情况,包括冶炼、轧制等过程的技术难点。在压缩比仅为3.99的情况下,通过工艺的优化,提高了铸坯致密度,使其内部质量满足高强度气瓶的要求。
The production of 30CrMo by the converter continuous casting and rolling process was introduced, including the technical difficulties in the smelting and rolling processes. In the case of compression ratio of only 3.99, by optimizing the process, to improve the slab density, its internal quality to meet the requirements of high-strength gas cylinders.