MICROHARDNESS MEASURING TECHNIQUE FOR THIN METAL COATINGS Russian patent published in 1999 - IPC

Abstract RU 2132546 C1

FIELD: measurement technology. SUBSTANCE: measuring technique involves determining microhardness by size of recovered mark left by diamond indenter at two loads applied to the latter: 100 and 200 g. True value of microhardness is found from relationship between mentioned microhardness values. EFFECT: improved accuracy of evaluating true microhardness. 2 dwg, 1 tbl

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RU 2 132 546 C1

Authors

Chumikov A.B.

Anif'Ev V.A.

Dates

1999-06-27—Published

1997-08-07—Filed