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配方類型：	METALS
配方說明：	Iron-Plating Bath (No.1)
配方組成：	Temperature/140F To liter "Duponol" ME/1 g To liter Plating Rate/20 min/mil To liter pH/4.0-5.5 To liter Ferrous Ammonium Sulfate/350 g To liter
配制方法：	Although formula 1 is the best-known of the three, it does not give consistently uniform deposits of pit-free iron. For plating on beryllium, formula 3 is recommended, and either 2 or 3 may be used on zirconium. The addition of the wetting agent in formula 3 results in a weaker diffusion bond.

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