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介绍了重钢钒氮品种钢转炉治炼、连铸的生产试验过程,着重介绍了在控制钢的化学成分、解决铸坯表面微裂纹、稳定和提高[N]的回收率等方面开展工艺研究所取得的效果。
This paper introduces the production testing process of the steel converter of heavy steel vanadium and nitrogen steelmaking furnace and continuous casting. It mainly introduces the process of controlling the chemical composition of the steel, solving the surface microcrack of the steel slab, stabilizing and increasing the recovery of [N] The effect achieved.