FIELD: analyzing or investigating materials.
SUBSTANCE: method comprises cutting out a part of the coating at an acute angle to the working surface of the specimen, mating the counter-specimen and specimen over the surface to be investigated, loading the specimens by means of compression force, causing the counter-specimen to slide with respect to the specimen, and determining the intensity of wear of the specimen. The specimen is preliminary heated in the argon atmosphere up to a temperature within the operation temperatures for the specimen. The counter-specimen is made of indenter made of a diamond cone with an angle of 100°-150°. The rate of the relative sliding ranges from 2 to 5.5 m/c.
EFFECT: enhanced reliability.
6 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF WEAR TESTING OF MATERIALS | 1992 |
|
RU2082149C1 |
| SPECIMEN FOR FRICTION TESTING OF MATERIALS | 2005 |
|
RU2292031C1 |
| APPLICATION OF ANTIFRICTION WEAR-PROOF COAT ON TITANIUM, ALLOYS | 2012 |
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| METHOD OF MEASURING THE WEAR OF METAL MATERIALS AND COATINGS | 2018 |
|
RU2683600C1 |
| LABORATORY-SCALE PLANT FOR TESTING HIGH-ELASTIC MATERIALS FOR WEAR AND FRICTION | 2004 |
|
RU2260785C1 |
| METHOD OF DETERMINATION OF COATING WEAR RESISTANCE | 0 |
|
SU862049A1 |
| METHOD OF TEST OF MATERIALS FOR WEAR RESISTANCE | 1992 |
|
RU2086953C1 |
| METHOD OF TESTING MATERIALS FOR ABRASION WEAR RESISTANCE UNDER FRICTION | 0 |
|
SU1702243A1 |
| PROCEDURE FOR APPLICATION OF ANTI-FRICTION WEAR RESISTANT COATING ON ITEM OUT OF METAL OR ALLOY | 2008 |
|
RU2392351C2 |
| METHOD FOR MEASURING WEAR OF MATERIALS | 2004 |
|
RU2269762C1 |
