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2 116 183

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IPC

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Application

97107792/02, 1997-04-23

(22)

Actual filing date

1997-04-23

(45)

Published

1998-07-27

(72)

Inventor

Koval' A.V.Pendjukov A.A.

(73)

Holder

Dal'Nevostochnyj Gosudarstvennyj Agrarnyj Universitet

WELDING FLUX WITH INCREASED BASICITY Russian patent published in 1998 - IPC

Abstract RU 2116183 C1

FIELD: welding process. SUBSTANCE: welding flux comprises, %: SiO2, 30-34; MnO, 30-34; MgO 26-28; CaF3, 5-7; CaO, up to 5; Al2O3, up to 1.5; Fe2O3, up to 1.5; S, up to 0.2; P, up to 0.2. EFFECT: improved technological characteristics of flux and decreased its hydroscopicity while chemical composition of weld metal is retained. 1 tbl

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RU 2 116 183 C1

Authors

Koval' A.V.

Pendjukov A.A.

Dates

1998-07-27—Published

1997-04-23—Filed

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