配方类型:

METALS AND THEIR TREATMENT

配方说明:

Electrochemical Polishing of Aluminum (Indian Patent 47,401)

配方组成:

32% Acetic Acid/16.92
85% Phosphoric Acid/40.00
Water/30.77
Nitric Acid (Sp.Gr. 1.42)/12.31

配制方法:

The aluminum is degreased thoroughly with benzene or another solvent and then dipped in this solution heated at 118 to 1220'F. for 4 minutes.