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2 133 717

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C1

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IPC

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Application

97113533/03, 1997-08-06

(24)

Start date

1997-08-06

(22)

Actual filing date

1997-08-06

(45)

Published

1999-07-27

(72)

Inventor

Fed'Ko V.T.Tomas K.I.Sapozhkov S.B.Filonov A.V.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Mashinostroitel'Nyj Zavod"

COMPOSITION FOR WELDING TORCH BUSHINGS Russian patent published in 1999 - IPC

Abstract RU 2133717 C1

FIELD: welding technics. SUBSTANCE: composition contains, wt %: sodium silicate 40-48, corundum 16-19, ceramic binder 27-29, and, additionally, abrasive production waste 9-12. EFFECT: increased strength and operation endurance simultaneously with lower price. 1 tbl

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RU 2 133 717 C1

Authors

Fed'Ko V.T.

Tomas K.I.

Sapozhkov S.B.

Filonov A.V.

Dates

1999-07-27—Published

1997-08-06—Filed

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