Molybdenum protective coatings adhesion to steel substrate

Abstract

Protection of the critical parts, components and assemblies from corrosion is an urgent engineering problem and many other industries. Protective coatings' forming on surface of metal products is a promising way of corrosionprevention. The adhesion force is one of the main characteristics of coatings' durability. The paper presents theoretical and experimental adhesion force assessment for coatings formed by molybdenum magnetron sputtering ontoa steel substrate. Validity and reliability of results obtained by simulation and sclerometry method allow applying the developed model for adhesion force evaluation in binary steel-coating systems.