Hard Chromium use in many application. Because metal with hard chrome cover will result a good properties metal, resit to corrosion and harder metal surface. To get the result of hard chromium need many prepartion that should fullful the conditions, more detail of this condition can see on my blog last time. How it can happen can be seen on my articles below:
Electroplating is the technology of depositing metals from solutions onto metalic surfaces by electrolysis. The resulting of coating process is tightly bonded to the surface and is mineral in nature. Coatings may be used to protect against to oxide formation (rust) on base metal surface, to assist in electrical conductivity, and in decoration.