硅溶胶—硅酸乙酯复合涂料在精铸叶片生产中的应用

摘要

Preparation process of colloidal silica coating and compound shell making technology are introctuced. In addition, the application results has been analyzed briefly.%介绍硅溶胶涂料的配制过程及复合制壳工艺，对使用结果作了简要分析。