In order to get excellent plated ware with melting zinc-galvanizing, we, first of all, should treat the ware carefully before the galvanization. For which, we should remove impurities completely on the surface of the material to make it clean. We can not expect good results because an invisible film is created during washing or drying after cleaning with hydrochloric acid or sulfuric acid and an oxide film is again created on the surface of the zinc bath. So, we can get good plated ware only by using proper flux to remove oxide.
We think, therefore, it is very important to choose proper...