摘要
主要介绍了莱钢炼钢厂通过采取转炉高效控制、优化自动钢包底吹氩模式、改进连铸浇注工艺等措施，逐步解决了大规格螺纹钢冷弯裂纹和冷弯性能质量问题。
This paper mainly introduced that Lai Steel＇ s steel works solved gradually the problems of the cold-bending split and performance in the production of large size deformed steel bars by taking the measures of efficiently controlling the convertor, optimizing ladle automatic bottom-blowing argon, improving the teeming technology and so on.
出处
《冶金信息导刊》
2012年第1期37-41,共5页
Metallurgical Information Review
关键词
转炉
连铸
冷弯裂纹
convertor continuous casting cold-bending split
