普通球化包球化过程总是存在“冲包”导致球化不良的可能性,对熔炼工的技能要求较高,操作过程中往往喷溅严重,对安全、保温、环保等都造成不好的影响,即使普通的盖包也存在操作不方便、包衬维护困难等问题。笔者在外派考察期间对一家知名外资企业的新型球化包非常感兴趣,经过技术交流和现场查看,这种球 Ordinary nodular balling process is always the existence of “red package” lead to the possibility of poor nodularity, smelting workers skills are higher, the operation is often splashed serious on the safety, insulation, environmental protection, etc. are caused Bad influence, even if the ordinary lid also inconvenient to operate, difficult to maintain the lining and other issues. The author was very interested in the new ballistic package of a well-known foreign-funded enterprise during the study tour. After technical exchange and on-site inspection, the ball