Vacuum impregnation....

Vacuum impregnation

Vacuum impregnation: The process of sealing a coating in the presence of a vacuum. Penetration of the sealant through the coating is improved by this method. Can be used as part of the sample preparation process or as a method of improving the performance of a coating on a sprayed component.

Vacuum Plasma Spraying (VPS)

Vacuum Plasma Spraying (VPS): A thermal spray process variation in which the process is carried out under controlled atmospheric conditions. The process is carried out in a vacuum chamber and the thermal spray gun is normally operating in a low pressure environment of an inert gas, normally Argon.

 

Home    Previous    Next