改质剂 Modifier

                           改质剂

   终渣改质剂以优质轻烧氧化镁为主要原料，可以根据用户转炉终渣的成份情况，随时高速产品中MgO、CaO、C成份的含量，以适应转炉溅渣护炉的需要。转炉溅渣护炉工艺是在转炉出钢后，采用氧枪喷吹氮气，将炉内含有一定量改质剂成份的炉渣均匀地吹溅到炉壁，从而达到保护炉补的目的。

Modifier

The final slag modifier uses high-quality light-burned magnesia as the main raw material. According to the composition of the converter's final slag, the content of MgO, CaO, and C in the high-speed product can be adjusted at any time to meet the needs of converter slag splashing protection. The converter slag splashing furnace protection technology uses an oxygen lance to blow nitrogen after the steel is discharged from the converter, and uniformly blows the slag containing a certain amount of modifier in the furnace to the furnace wall, thereby achieving the purpose of protecting the furnace repair.