捣打料

电炉炉底干捣团。采用科学的方法，以高铁高钙合成砂、高纯硅藻土和一些添加剂为主要原料，研制出具有抗冲蚀、抗冲击、抗冲刷、抗热震等性能的电弧炉炉底干捣料。

EAF Bottom Dry Ramming Mass. Based on scientific method, EAF bottom dry ramming mass is made from synthetic high iron and high calcium sand, high purity megnesia and some additives, which is characterized with erosion resistance, impact resistance, scour resistance, thermal shock resistance.