有机添加剂对转炉热态自流修补料烧结性能的影响  

EFFECTS OF ADDITIVES ON CONVERTER HOT MENDING MATERIAL

作　　者：赵雪飞[1] 

机构地区：[1]鞍山钢铁学院化工系

出　　处：《冶金能源》2002年第2期36-37,44,共3页Energy For Metallurgical Industry

摘　　要：以硝基萘为添加剂 ,考察了转炉热态自流修补料烧结性能的变化。研究发现 ,加入硝基萘后 ,热态自流修补料的烧损率略有增加 ,烧结强度明显提高。由此可见 ,硝基萘对促进热态自流修补料中沥青的碳化起着积极的作用。This paper studies the change of roasting properties of converter hot mending material by adding nitronaphthalene.The study shows that both the roasted loss rate and the roasted strength increase with adding nitronaphthalene.But the change of roasted strength is obvious.Therefore,nitronaphthalene has great effect on promoting pitch carbonization.

关 键 词：有机添加剂 转炉 热态自流修补料 烧结性能 添加剂 修补料 烧结强度 耐火材料 炼钢炉 

分 类 号：TF748.21[冶金工程—钢铁冶金]