FIELD: machine building.
SUBSTANCE: procedure for testing materials for wear under conditions of corrosion-mechanical wear of contacting elements in solutions of electrolytes consists in contacting tested specimen with counter element in corrosion medium. Wear value is measured during test or after it by selection of samples of solution of corrosion medium with its successive analysis for content of cations of metals in content of the tested specimen transited into solution as result of wear. The analysis is performed by the photo-electro-colorometric method.
EFFECT: upgraded reliability and raised efficiency of tests due to maintaining constant conditions of wear of analysed specimen; determination of wear at any time intervals without interruption of tests.
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