Coating and Wrapping and their types, Schemes and Mind Maps of Engineering

Download Coating and Wrapping and their types and more Schemes and Mind Maps Engineering in PDF only on Docsity! Coating and Wrapping and their types Dhani Bux Jamali 19MT20 COATING  IT is defined as a type of layer used to protect the metal.  In engineering point of view is a layer of material deposited onto a substrate to enhance the surface properties for corrosion and wear protection. Anodic Coating  Zinc  Aluminum  Cadmium Eg: Galvanization, Zn sacrifice to protect the Fe metal Cathodic Coating  Tin  Copper Eg: Tinning, The process in which thin layer of tin is placed on the iron surface is called tinning. Methods of Coating  Hot Dipping  Metal Cladding  Electroplating  Organic Surface Coating Electroplating  Electroplating is the process of plating one metal onto another by hydrolysis Organic Surface Coating  Paints  Oil Base Wrapping