摘要
针对邯钢一轧钢开发生产60#圆钢以来暴露出的质量缺陷,结合金属学理论与工艺实践,分析了造成质量缺陷的基本原因。
Based on the metal theory and technology practice the basic reason is analyzed against the quality defect appeared since the beginning of development of 60# round steel in No.1 Steel Mill in Han Steel. The plan to resolve the problems is discussed.
出处
《河北冶金》
2003年第1期44-47,共4页
Hebei Metallurgy
关键词
性能
技术分析
圆钢
面缩率
热顶锻
round steel
contraction rate of area
hot head forge
