配方类型：	METALS AND TREATMENTS
配方说明：	Electropolishing Molybdenum and Tungsten
配方组成：	50-70 volts, Temp. below 75F. Sulfuric acid/2 gal 2. Sulfuric acid/5% Methanol/15 gal Hydrofluoric acid/1.25% 1. Hydrochloric acid/5 gal The metal is rinsed in methanol, after electropolishing and prior to water rinsing to avoid attack. For tungsten Caustic soda/10% Water/90% Methanol/93.75% 6 volts, 70F. 12 volts, 120F

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