化学配方数据库
配方类型: CERAMICS AND GLASS
配方说明: Refractory coating for Graphite Molds (U.S. Patent 2,840,480)
配方组成: Sodium Silicate/0.2
Alumina Cement/60.0
Ball Clay/12.0
Sodium Carbonate/0.1
Fused Alumina/10.0
Kaolin/18.0
配制方法: Make into a slurry with water (25 to 40%). This coating reduces carbon pickup and increases mold life. It is useful for casting uranium, nickel, and cobalt.

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