化学配方数据库
配方类型: METALS AND THEIR TREATMENT
配方说明: Phosphating Electrical Steel (U.S. Patent 2,743,203)
配方组成: Wetting Agent/1
Phosphoric Acid (85%)/31
Water/62
Aluminum Hydrate/1
配制方法: Dip silicone-iron sheets in mixture, then drain and heat at 500C.

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