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2 015 201

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C1

(51)

IPC

(21) (22)

Application

5017991/02, 1991-12-23

(22)

Actual filing date

1991-12-23

(45)

Published

1994-06-30

(72)

Inventor

Grachev S.V.Kolpakov A.S.Balandin Ju.A.

(73)

Holder

Balandina Tat'Jana Vasil'Evna

COMPOSITION FOR BORON-COPPER PLATING OF STEEL ARTICLES IN VIBROBOILING LAYER Russian patent published in 1994 - IPC

Abstract RU 2015201 C1

FIELD: metallurgy. SUBSTANCE: composition has, wt.-%: magnesium polyboride 10-30; cuprous oxide 0.01-0.02; ammonium chloride 0.005-0.02; potassium tetrafluoroborate 0.05-0.1, and corundum 69.86-89.935. EFFECT: increased longevity of articles made of alloys on the iron-base. 1 tbl

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RU 2 015 201 C1

Authors

Grachev S.V.

Kolpakov A.S.

Balandin Ju.A.

Dates

1994-06-30—Published

1991-12-23—Filed

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