摘要
石横特钢厂为解决ＥＢＴ电炉出钢到ＬＦ精炼钢水的脱硫问题，研制开发了一种精炼脱硫剂。该脱硫剂具备脱硫、预脱氧和保护钢液不被二次氧化的作用。在ＥＢＴ电炉出钢混冲过程中该脱硫剂的平均脱硫率为３８．８％，最高达到６４．３％，ＬＦ精炼脱硫率达５５．７％，有效地降低了ＬＦ的各种消耗。
For solving desulphurization problem from EBT electric arc furnace tapping to LF refining liquid steel,shiheng special steel works has developed a refining desulphurizer.This desulphurizer has the actions of desulphurizing,predeoxidising and no secondary oxidated for protecting liquid steel.In the process of EBT electric arc furnace tapping ,the mean desulphurizing ratio of this desulphurizer is 38.8%,highest value is up to 64.3%,and the LF refining desulphurizing ratio is up to 55.7%.
出处
《山东冶金》
CAS
1999年第2期67-69,共3页
Shandong Metallurgy
关键词
电炉出钢
精炼渣
脱硫剂
炼钢
脱硫
EBT electric arc furnace,tapping,LF refining slag,desulphurizer
