FIELD: arc welding. SUBSTANCE: electrode coating contains (mass %): marble 8-20, kaolin 15-23, talc 2-10, cellulose 2-3.5, ferromanganese 7-15, ferrotitanium 1-5, graphite 0.5-2.5, ilmenite concentrate the rest. Ratio of kaolin and ilmenite concentrate is 0.4-0.5, ratio of graphite, ferrotitanium and said ilmenite concentrate being 1;(1.9-2.1):(20-70) respectively. Total content of talc and kaolin is 24-26 %. EFFECT: improves stability of burning of arc. 2 tbl
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Authors
Dates
1996-12-20—Published
1994-06-22—Filed