改进结晶器足辊对铸坯表面质量的影响  

Relationship Between Mould Foot Roller and Surface Quality of Bloom

作　　者：高茜[1] 

机构地区：[1]马鞍山钢铁股份有限公司

出　　处：《安徽冶金》2004年第3期45-46,49,共3页Anhui Metallurgy

摘　　要：铸坯产生划痕、鼓肚、凹陷等表面质量问题与结晶器足辊的维修、调整、装配的质量有很大关系。本文探讨了提高足辊的维护质量来保证铸坯质量的问题。The surface defects of bloom such as scratch, expansion, porosity and so on are greatly related to the maintenance, adjustment and installation of mould foot roller. Measures to ensure bloom quality by means of improving the maintenance work of foot rollers are discussed in this paper.

关 键 词：结晶器 铸坯表面质量 鼓肚 铸坯质量 凹陷 划痕 维护质量 维修 装配 调整 

分 类 号：TF777[冶金工程—钢铁冶金] TF341.6