浅析钢包引流砂的填充方式

Analysis on the filling mode of stuffing sand for steel ladle

为了防止钢包水口处钢水冻结,需要在水口处填充引流砂。引流砂的材质、粒度,水口座砖的形状,连铸工艺等都影响着引流砂的自开率,引流砂的填充效果也是影响因素之一。介绍了几种引流砂的充填方式,并对其做了对比。

To prevent molten steel of the steel ladle nozzle from freezing, stuffing sand need to be filled in the nozzle. It is known that the main factors to affect the automatic open ratio of stuffing sand are the material and particle sizes of stuffing sand and continuous casting technique as well as the filling effect of the stuffing sand. This paper introduces several filling modes of stuffing sand and then compares them with each other.