The invention relates to a coating composite materials, especially the wear resistant ceramic coating a ceramic like anti erosion, wear resistance and corrosion resistance, selection of different particle size of fused corundum, fused white corundum, fused white corundum, silicon carbide, fused mullite which at least one as main material, choose different granularity of dense corundum, fused white corundum, fused white corundum, silicon carbide, silicon nitride, boron carbide, of which at least one of the materials in CA50, calcium aluminate cement or pure calcium aluminate cement as binder, nano micro silica and activated alpha: Al 2: O 3 powder was used as a reinforcing agent, ultra dry powder active superplasticizer, sodium citrate, six sodium metaphosphate as additive in strength in the mixer 1217 minutes after mixing and bagging. The invention has the advantages of low cost, low cost, high density and high strength, excellent abrasion resistance, erosion resistance and corrosion resistance, high temperature resistance, high temperature stability and long service life.
【技术实现步骤摘要】
【技术保护点】
一种耐磨陶瓷涂料，其特征是（ａ）它由如下的组份构成：主料：粒度为３－４ｍｍ的电熔棕刚玉、电熔亚白刚玉、电熔白刚玉、碳化硅、电熔莫来石中的至少一种任意比例搭配，按重量份５－１２份；粒度为１－３ｍｍ的电熔棕刚玉、 电熔亚白刚玉、电熔白刚玉、碳化硅、电熔莫来石中的至少一种任意比例搭配，按重量份３５－４３份；辅料：粒度为０．０８８－１ｍｍ的致密刚玉、电熔亚白刚玉、电熔白刚玉、碳化硅、氮化硅（Ｓｉ↓［３］Ｎ↓［４］）、碳化硼（Ｂ↓［４］Ｃ） 中的至少一种任意比例搭配，按重量份１０－２０份；粒度为１８０目的致密刚玉、电熔亚白刚玉、电熔白刚玉、碳化硅、氮化硅（Ｓｉ↓［３］Ｎ↓［４］）、碳化硼（Ｂ↓［４］Ｃ）中的至少一种任意比例搭配，按重量份５－７份；粒度为３２５目的 电熔白刚玉、碳化硅、氮化硅（Ｓｉ↓［３］Ｎ↓［４］）、碳化硼（Ｂ↓［４］Ｃ）中的至少一种任意比例搭配，按重量份５－１０份；结合剂：ＣＡ５０铝酸钙水泥或纯铝酸钙水泥按重量份７－２５份；增强剂：粒度≤１００ｎｍ的纳米微硅...
【技术特征摘要】
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