摘要
为了减少镇静钢钢锭（坯）表面缺陷，出现了各种类型的保护浇铸技术。生产低熔点、低粘度、熔速快，有较好的表面性能的保护渣以适应不断发展的快速浇铸技术的需要。
A variety of protective casting process have been developed for decreasing defect on killed steel bloom sur-face .For meet the needs of speed casting process, it is requirement to producc protective slag which make a feature of low fusing point ,low viscosity ,speed melting and good surface property .
出处
《山东冶金》
1995年第3期5-8,共4页
Shandong Metallurgy
关键词
浇铸
保护渣
表面缺陷
钢锭
casting,protective slag,surface defect
