摘要
介绍了硫对高质量钢材的危害。通过对比工艺流程和成本指标 ,指出在生产超低硫钢时 ,钢水炉外精炼深脱硫的必要性 .
The harmfulness of sulfur to high quality steels is described. By comparisons of steelmaking processes and the cost indexes,it is concluded that deep desulphurization in steel refining is necessary for making ultra low sulfur steel. Main processes of deep desulphurization for molten steel refining have been discussed.
出处
《材料与冶金学报》
CAS
2002年第2期91-94,共4页
Journal of Materials and Metallurgy
基金
国家自然科学基金资助项目 (No .5 99740 0 6)
关键词
钢水深脱硫
炼钢
炉外精炼
molten steel
refining
deep desulphurization
