摘要
石钢对转炉出钢口改进后,杜绝了出钢口的钻钢现象,挡渣合格率提高到95%,为转炉冶炼优特钢种打下了坚实的基础。
After reformation of the tap hole of converter, steel no longer gets into the tap hole, qualified slag - blocking ratio reaches up to 95 percent. That makes a strong base for smelting superior and special grade of steel with converter.
出处
《河北冶金》
2008年第5期34-36,共3页
Hebei Metallurgy
关键词
转炉
出钢口
改造
converter
tap hole
reformation
