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2 230 643

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IPC

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Application

2002121166/02, 2002-08-05

(24)

Start date

2002-08-05

(22)

Actual filing date

2002-08-05

(45)

Published

2004-06-20

(72)

Inventor

Cheprasov D.P.Kravchenko S.V.Anan'In A.A.Petrov V.P.

(73)

Holder

Altajskij Gosudarstvennyj Tekhnicheskij Universitet Im. I.I. Polzunova

COATING OF WELDING ELECTRODE Russian patent published in 2004 - IPC

Abstract RU 2230643 C2

FIELD: manufacture of welding electrodes.

SUBSTANCE: electrode coating contains components at next relation, mass %: marble, 12 - 13; talc, 19 -20; wollastonite, 45 - 46; ferrosilicomanganese, 11 -12; ferrotitanium, 11 - 12.

EFFECT: enhanced welding properties of electrodes, lowered cost of electrodes due to adding low-price widely used components.

3 tbl, 1 ex

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RU 2 230 643 C2

Authors

Cheprasov D.P.

Kravchenko S.V.

Anan'In A.A.

Petrov V.P.

Dates

2004-06-20—Published

2002-08-05—Filed

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