METHOD FOR DETERMINING ADHESIVE STRENGTH OF GAS AND THERMAL BARRIER COATINGS Russian patent published in 2000 - IPC

Abstract RU 2146044 C1

FIELD: analyzing physical and mechanical properties of coatings. SUBSTANCE: prior to applying coating as thin as below 0.8 mm, substrate is cut into three parts. Foil is placed between cut parts so that it does not reach substrate surface to be coated. Substrate parts are leveled off on mentioned surface and fixed with screw clamp. After adhesion between part and counter-part is attained, screw clamp and foil are removed. EFFECT: improved reliability of determining adhesive strength of coatings. 1 dwg, 1 tbl, 1 ex

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RU 2 146 044 C1

Authors

Kobernichenko A.B.

Saltan V.V.

Vorontsov A.V.

Dates

2000-02-27Published

1998-05-13Filed