PBT-1型钢锭模涂料工艺参数初探

Preliminary Exploration of Technological Parametersof PBT1 Coating of Ingot Mould

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。

A new kind of coating of ingot mould was made by using graphite,bentonite and blastfurnace slags as raw materials and solution of water glass sa bonding agent.Its rational technological parameters were determined by testing of stability,nature of drying and crack resistance at high temperature.