LF炉135t钢包底吹氩的水模拟实验  

STUDY ON PHYSICAL SIMULATION OF ARGON BLOWING FOR 135 t LF FURNACE LADLE

作　　者：张建奎[1] 杜亚伟[1] 刘晓峰 耿昆[1] 

机构地区：[1]安阳钢铁股份有限公司 [2]重庆钢铁股份有限公司

出　　处：《河南冶金》2013年第4期10-13,共4页Henan Metallurgy

摘　　要：针对135 t LF炉钢包进行了水模型物理模拟,就钢包内流体混匀时间、液面波动及夹杂上浮时间等流动特性进行了研究。结果表明:在一定的吹氩流量控制范围内,加大钢包底吹Ar搅拌流量,可达到快速脱S的目的,并使软吹达到较好的去除夹杂物效果。Water modeling experiments to simulate the LF furnace ladle of 135 t manufactured were carried out. Flow parameters in the LF, such as mixed time, level fluctuation, and inclusion floated time were studied. The results showed that the increasing Argon blowing for Ladle can realize the rapid desulphurization, weak blowing can remove the inclusions effectively, bue both of tuem can be controlled in a optimized ramge.

关 键 词：LF炉 钢包 底吹氩 物理模拟 

分 类 号：TF703[冶金工程—钢铁冶金]