Views:3 Author:Site Editor Publish Time: 2017-07-17 Origin:Site
PVD(Physical Vapor Deposition) coating is a vacuum deposition process that has received increasing use in recent years and is no longer seen as a laboratory process. It has been scaled up to handle large complex part geometries at an affordable cost. Many companies have realized benefits from converting their product from electroplating to PVD coating. Coatings can be deposited from room temperature to as high as 500 degrees Celsius depending on the substrate and the application.
The PVD process provides a more uniform deposit, improved adhesion up to six times greater in some cases, wider choice of PVD coating materials to be deposited and there are no harmful chemicals to dispose of. Because PVD coating is more environmentally friendly and chemical disposal costs are minimal, the cost of PVD coating and electroplating is very close on some products.