化学配方数据库
配方类型: METALS
配方说明: Arc-Welding Flux (U.S. Patent 2,681,875)
配方组成: Silicomanganese/4.4
Silica/42.6
Anhydrous Sodium Silicate/7.1
Fluorspar/3.3
Roasted Manganese Ore/42.6
配制方法: Grind all ingredients to a fine powder, mix, and heat at 1900 to 2100F until sintered. Then crush and grind.

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