Adhesion Strength of Plasma Sprayed Coatings-A Review

Abstract

In The Present Study, A Critical Review Of The Adhesion Behavior Of Plasma Sprayed Coatings Is Discussed. A Study Revealed That Substrate Preparation, Coating Technique, Surface Roughness, Solidification Mechanism, Coating Thickness, Plasma Temperature, The Coefficient Of Thermal Expansion, Of The Top Coat And Bond Coat Have A Significant Influence On The Adhesion Strength. A Great Deal Of Discussion Is Made On The Mechanical Strength Of The Plasma Sprayed Coatings.