涂复铸造,简单地说,就是把能形成表面合金层的物质粘附或涂刷在铸型的特定表面上,然后对铸型进行浇铸,利用金属液的热量使这些物质熔化,或者使其弥散在金属液中,从而在铸件表面形成具有特殊性能的合金层。一、涂复铸造方法涂复铸造主要用于解决表面耐磨层问题。涂复硬化层最大深度可达10毫米,硬度可超过 HRC60。关于硬化层的物质及其形成方法,归纳如下:1.涂复合金粉末 Coat casting, simply put, is to adhere or brush the substance that can form the surface alloy layer on a specific surface of the mold, then cast the mold, use the heat of the molten metal to melt these materials, or make them Dispersed in the liquid metal, so as to form the surface of the alloy with special properties of the alloy layer. First, Tu Fu casting method Tu Fu casting is mainly used to solve the problem of surface wear layer. Coated hardened layer up to a maximum depth of 10 mm, the hardness can exceed HRC60. On the hardened layer of material and its formation, summarized as follows: 1 coated with alloy powder