Thermal spraying. Evaluation of adhesion/cohesion of thermal sprayed ceramic coatings by transverse scratch testing Ingestion-build-48348 ISO 20558-2 on PPS test

ISO 20558-2 on PPS test specimens is useful for:

The primary intent of this International Standard is not trade

– may also be of assistance in determining the energy efficiency of products in conjunction with other

It is a type-test procedure for establishing the magnitude of vibration in the gripping areas of a machine when operating under type-test conditions

Annex A A (informative) Rationale

Thermal spraying. Evaluation of adhesion/cohesion of thermal sprayed ceramic coatings by transverse scratch testing Ingestion-build-48348 ISO 20558-2 on PPS test1 Scope This International Standard specifies a method for adhesion and cohesion evaluation of thermal sprayed ceramic coating substrate systems by means of a transverse scratch test. This International Standard is suitable for thermal sprayed ceramic coatings with thickness from 50 m to over 1 000 m. It is also suitable for testing ceramic coatings deposited by other spray coating processes, such as cold spray, as well as aerosol deposition.