碳钢件消失模水基涂料的研制

Development of Water-base Coating for Carbon Steel Castings in LFC

选用高铬刚玉耐火骨料 ,氧化淀粉和硫酸铝为粘结剂 ,通过正交试验 ,确定了碳钢铸件消失模水基涂料的最佳配比 ,考察了涂料的多种性能 。

The optimum proportion of water base coating for carbon steel castings in LFC was determined by selecting high Cr corundum refractory aggregate, oxidized starch and aluminum sulfate as the bonding agent through orthogonal experiment. The various properties of coating were tested and the coating was applied to be practical production.