Modified method and equipment for adhesion tests of composite coatings have been developed. In the experimental setup one the end on coated surface is made in spherical form above a surface of a yoke. In this construction a roof surface texture of a pin increases rigidity of the coating formed and reduces its trough. Minimal gap provides no jamming. Investigations of thermally sprayed coatings by the test revealed high accuracy, speed and reliability of the test.
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