LFV生产超低碳不锈钢真空处理防喷溅工艺措施  

Technical Measures for Preventing Splashing During Vacuum Treatment of Ultra-Low Carbon Stainless Steel Produced by LFV

作　　者：吴灯鹏 程新军 WU Deng-peng;CHENG Xin-jun(Toshiba Hydro power(Hangzhou)Co.,Ltd.,Hangzhou 311504,Zhejiang,China)

机构地区：[1]东芝水电设备(杭州)有限公司,浙江杭州311504

出　　处：《铸造》2021年第5期603-608,共6页Foundry

摘　　要：在使用EAF(电弧炉)+LF(钢包精炼炉)+VOD(真空吹氧脱碳精炼炉)设备冶炼超低碳不锈钢的真空处理阶段,钢液容易发生喷溅,影响正常生产和设备运行,甚至会引发安全事故。分析了钢液喷溅的成因,提出可操控的工艺整改措施,以降低钢液喷溅对真空处理过程的影响。In the vacuum treatment stage when EAF+LF+VOD equipment is used to smelt ultra-low carbon stainless steel,molten steel is easy to splash,which affects normal production and equipment operation,and even causes safety accidents.The author analyzes the causes of molten steel splashing and puts forward controllable process improvement measures to reduce the influence of molten steel splashing on vacuum treatment process.

关 键 词：VOD 精炼 吹氧脱碳 钢液喷溅 

分 类 号：TG232[金属学及工艺—铸造]