高硅碳比灰铸铁的熔炼技术  

Melting Technique of High Si/C Ratio Gray Iron

作　　者：单琨[1] 叶以富[1] 

机构地区：[1]山东工业大学,济南250061

出　　处：《现代铸铁》1999年第3期84-86,共3页Modern Cast Iron

摘　　要：从化学成分选择、炉料配比、熔炼操作、孕育处理、炉前检验等几个方面综述了国内近年来高硅碳比灰铸铁生产的冲天炉熔炼特点、总结了高硅碳比灰铸铁的熔炼技术。The experiences in using cupola to melt high Si/C ratio gray iron during last few years were summarized covering selection of chemical composition, mixture ratio, melting operation, inoculation and testing on the melting spot.

关 键 词：硅碳比 熔炼 灰口铁 

分 类 号：TG251.02[金属学及工艺—铸造]