摘要
介绍了连铸—一火成材轧制生产 2 0 Mn V B圆钢的试生产工艺及试制结果。并对生产过程中冶炼、连铸、轧材的成分及质量控制进行了分析讨论。
Pilot run process of 20MnVB bar with continuous cast—rolling by one time heating, results of pilot run were introduced. Chemical constitution of molten steel, chemical constitution of casting billot and bar, quality control were investigated and discussed.
出处
《湖南冶金》
2000年第6期18-20,共3页
Hunan Metallurgy
关键词
20MNVB钢
电炉
连铸
火成材
轧制
炼钢
圆钢
20MnVB steel
electric furnace
continuous cast
rolling by one time heatin
