POWDER WIRE FOR STEEL WELDING Russian patent published in 1994 - IPC

Abstract RU 2012469 C1

FIELD: steel welding. SUBSTANCE: powder wire is composed of a steel sleeve and powder mixture. The mixture contains (% by mass): calcium fluoride 40-49; lithium fluoride 5-11; cobalt fluoride 0.5- 2; calcium carbonate 5-8; silicon dioxide 4-6; aluminium 9- 11; iron powder 13-15; molybdenum 7-10; nickel 1.5-3. The space ratio is 30-35% . EFFECT: improved quality of welded joints. 1 tbl

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RU 2 012 469 C1

Authors

Grishanov Arkadij Aleksandrovich

Pan'Kov Vasilij Ivanovich

Dates

1994-05-15—Published

1991-12-29—Filed