配方类型：	METALS AND THEIR TREATMENT
配方说明：	Electroforming Baths for Copper
配方组成：	Copper fluoborate/- Mechanical Propertie used. Copper sulfate/- Copper fluoborate/- Copper pyrophosphate/10-15 oz/gal Sulfuric acid/- Fluoboric acid/- Tetrapotassium pyrophosphate/30-50 oz/gal. Cathode efficiency/99-100% Ammonium hydroxide/0.6 fl. oz Temperature, F/130-140 Voltage/4-7 volts Current density, amp/ft^2/10-80 Ratio: anode/cathode/1:1 Agitation/Air preferred; cathode rocking at lower current densities. Cathode effici

返回数据库查询