MULTICOMPONENT DIFFUSION MIXTURE FOR HIGH-TEMPERATURE STEEL ARTICLES Russian patent published in 1994 - IPC

Abstract RU 2015204 C1

FIELD: powder metallurgy. SUBSTANCE: mixture includes the following components, % by weight: chromium or ferrochrome 40-70; ammonium hydrofluosilicate 0.2-5.0; ammonium hydrofluomolybdate 2.2-3.0; and inert filler for the balance. The inert filler may include alumina, magnesia or quartz sand. EFFECT: increased effectiveness. 1 cl, 3 tbl

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RU 2 015 204 C1

Authors

Jurkov I.I.

Safonova O.N.

Dates

1994-06-30Published

1991-06-20Filed