Abstract:Wire rod for PC steel stranded wire of SWRH82B was making by EAFLFCCM process in No 1 steelmaking plant of Anyang Iron and Steel Company,the key process parameters are as follows: carbon reached 050% to 070% at taping, refining time is more than 40 minutes, weak blowing argon before refining finished, controlling inclusions content, controlling steeling temperature 1482 ℃ to 1497 ℃ in tundish, the casting speed is 22 to 24 m/min, using mold electromagnetic stirring and end electromagnetic stirring, protecting the casting completely. The quality of physical and mechanical properties fully satisfy requirement.
王海燕,姬健营,彭家清. 100 t EAFLFCCM流程生产SWRH82B的工艺实践[J]. 中国冶金, 2008, 18(3): 5-5.
WANG Haiyan,JI Jianying,PENG Jiaqing. Production Practice of SWRH82B on 100 t EAFLFCCM Line. China Metallurgy, 2008, 18(3): 5-5.