A new kind of coating of ingot mould was made by using graphite,bentonite and blast.furnace slags as raw materials and solution of water glass sa bonding agent.

• 以石墨、膨润土和高炉渣为原料，以水玻璃溶液为结合剂，制成一种新型钢锭模涂料.；通过稳定度、干燥性能和高温抗裂性能的测定，确定其合理的工艺参数