采用碱性平炉加 ESR 法生产高强韧管坯  

BASIC OPEN-HEARTH FURNACE+ESR PROCESS ADOPTED FOR PRODUCTION OF TUBE BLOOM WITH HIGH STRENGTH AND TOUGHNESS

作　　者：雷丙旺 马毓馨 雷耀民 张奇志 刘允书 许明胜[1,2] 

机构地区：[1]内蒙古第二机械制造厂 [2]中国人民解放军驻包头地区代表室

出　　处：《兵器材料科学与工程》1997年第5期32-35,共4页Ordnance Material Science and Engineering

摘　　要：采用碱性平炉＋ＥＳＲ（电渣重熔）法生产高强韧管坯，能完全满足管坯的各项技术要求，各项理化检测结果与采用碱性平炉＋真空除气＋ＥＳＲ法生产的同类管坯水平基本相当。Adopting the basic open-hearth furnace+ESR process for production of tube blooms with high strength and toughness can meet all the requirements for tube bloom .The tube bloom made by this method has given out the same physical and chemical test results as that made by basic open-hearth furnace +vacuum degassing process+ESR process.

关 键 词：管坯 碱性平炉炼钢 ESR法 真空除气 

分 类 号：TF736[冶金工程—钢铁冶金]