节点文献
降低宝钢连铸圆(方)坯缩孔缺陷的措施
Measures on decreasing central pipe happened on continuous cast round/square billets in Baosteel
【摘要】 本文针对圆(方)坯连铸中出现的缩孔缺陷,介绍了降低和控制缩孔发生的措施,认为从调整二冷水量、制定合适的过热度及相应的浇注速度、使用结晶器电磁搅拌等方面入手是有效的。
【Abstract】 Concerning the qualitative defect-CENTRAL PIPE-happened on cast round/square billets this paper introduced the measures on decreasing or controlling central pipe. Central pipe can be effectively controlled by: ① adjusting secondary cooling water specific rate;② defining adequate tundish steel super-heat with corresponding casting speed;③applying mold EMS.
- 【文献出处】 连铸 , 编辑部邮箱 ,1999年06期
- 【分类号】TF777
- 【被引频次】11
- 【下载频次】154