POWDER COMPOSITION FOR DIFFUSION NICKEL CALORIZING OF COPPER ARTICLES Russian patent published in 1997 - IPC

Abstract RU 2094526 C1

FIELD: metallurgy, namely, chemical and heat treatment. SUBSTANCE: powder composition comprises, mas. %: copper, 10-22, ferrum, 5-15; nickel aluminide, 39-55; aluminium oxide, 27-35. EFFECT: improved quality. 1 tbl

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RU 2 094 526 C1

Authors

Budoragin Ju.A.

Stepanov V.K.

Mjasnikov A.V.

Minchev A.V.

Dates

1997-10-27—Published

1996-03-12—Filed