Chrome plating (less commonly chromium plating), often referred to simply as chrome, is a technique of electroplating a thin layer of chromium onto a metal object. The chromed layer can be decorative, provide corrosion resistance, ease cleaning procedures, or increase surface hardness. Sometimes, a less expensive imitator of chrome may be used for aesthetic purposes. Chrome plating is more reflective (brighter), bluer (less pale, grayish, or yellowish), and more specular (the reflection is deeper, less distorted, more like a mirror) than other finishes. Chrome Plating is an electrolytic process utilizing a chromic acid based electrolyte. The part is made the cathode and, with the passage of a DC current via lead anodes, chromium metal builds on the component surface.
Increasing demand from the passenger vehicle segment on account of easy availability of credit facilities is expected to fuel industry growth. This in-turn is expected to increase the demand for chroming for various interior and exterior automobile components. Also, the chromium is widely used for various two wheeler component as it improves the aesthetics and also possess properties such as corrosion resistance, and wear resistance. Chromium plating process involves different steps which include degreasing, cleaning dirt & impurities, different types of pretreatment varying according to substrate material. However, stringent environmental regulations are expected to pose a challenge to the industry growth over the next nine years.