User talk:Weldbro

Wearfacing
Wearfacing or Wear protection is a process used for coating various metals and non metals to protect against various forms of wear. It can be done by various processes:-

1. Hardfacing by any welding process 2. Thermal spray 3. Cold polymer coatings 4. Metals sheaths or covers

Weldbro (talk) 10:17, 21 November 2010 (UTC)

Following are various type of wear

1. Abrasion 2. Impact 3. Friction 4. Corrosion 5. Heat 6. Cavitation 7. Erosion

Weldbro (talk) 12:24, 28 November 2010 (UTC)