摘要
通过对精炼炉渣成分、钢中AlS含量以及精炼各期吹氩制度的有效控制,莱钢50t钢包精炼炉平均氧含量达到了18 1×10 6,达到了国外纯净钢标准水平。
By controlling refining slag composition, acid-soluble aluminium content in steel and argon blowing system during period of refining effectively, the average oxygen content of 50 ton ladle furnace of Laigang is only 18.1×10~-6, reaches to standard of pure steel abroad.
出处
《山东冶金》
CAS
2003年第S2期117-118,共2页
Shandong Metallurgy
关键词
钢包精炼炉
渣系
吹氩制度
酸溶铝
ladle furnace
slag system
argon blowing system
acid-soluble aluminum
