硅溶胶在定向凝固熔模铸件生产中的应用

Application of Silicasol in Production of Direction Solidification Precision Casting

介绍了定向凝固高温合金铸件生产中应用的硅溶胶的品种、涂料配制、壳型制备方法等 。

This paper introduced the kinds of silicasol for production of direction solidification superalloy casting, coating mixing, shell making, and showed the view on the present problem and prospect of silicasol