摘要
对高碳磨球钢的生产工艺技术进行试验研究,采用转炉→LF→RH→连铸→收集→缓冷→加热→水除磷→开坯→连轧的生产工艺路线制造高碳磨球钢,成品质量检测结果表明:钢中化学成分控制准确,碳偏析、低倍组织等其他相应技术指标均满足要求,非金属夹杂物相对比较细小。
For experimental research on the production technology of high carbon grinding ball steel,the metallurgical technology process of B2 Ggrinding ball steel is comprised of converter,LF,RH,continuous casting,collection,slow-cooling,heating,phosphorus removal of water,cogging and continuous rolling.The test result of the control of chemical composition in steel is accurate,carbon segregation,macrostructure and other corresponding process indexes meet the requirements,and non-metallic inclusions are relatively small.
作者
王立青
杨仁强
黄雁
戎广平
唐以宁
WANG Liqing;YANG Renqiang;HUANG Yan;RONG Guangping;TANG Yining(Wuhu Xinxing Cast Pipe Co.,Ltd.,Wuhu 241002,Anhui,China)
出处
《四川冶金》
CAS
2018年第5期41-43,共3页
Sichuan Metallurgy
关键词
高碳磨球钢
冶炼工艺
转炉
精炼
连铸
high carbon grinding ball steel
steelmaking process
converter
refining
continuous casting