摘要
介绍酒钢82B高碳钢的生产工艺优化,结合生产过程存在的不稳定因素,通过优化转炉冶炼、脱氧工艺、精炼造渣、钢水钙处理等,有效控制钢水冶炼稳定性,降低钢水夹杂物,提高钢水洁净度,稳定82B轧制工艺,82B产品质量得到了稳步提升。
The paper introduces the production process optimization of 82B high carbon steel in JISCO.Combined with the unstable factors in the production process,by optimizing the converter smelting,deoxidation process,refining slagging and calcium treatment of molten steel,the smelting stability of molten steel is effectively controlled,the inclusion of molten steel is reduced,the cleanliness of molten steel is improved,the 82B rolling process is stabilized and the temperature of 82B product is improved.
作者
李洁
晁增武
Li Jie;Chao Zengwu(Steel-making and Rolling Plant of Hongxing Iron&Steel Co.Ltd.,Jiuquan Iron and Steel(Group)Corporation,Jiayuguan,Gansu,735100)
出处
《酒钢科技》
2021年第1期24-27,19,共5页
关键词
夹杂物
钙处理
自开率
inclusion
calcium treatment
free opening rate
