Core flux composition for flux-cored wires

A core flux composition of a flux-cored wire for welding and surfacing high-strength steels with a gas-shielded process comprises the core flux ingredients taken in the following amounts, by weight %: -rutile concentrate 14.0-23.0 -fluorite concentrate 7.0-12.0 -sodium fluosilicate 2.0-6.0 -ferroman...

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Hauptverfasser: GULYAR, ANATOLY V, MUSIACHENKO, VALENTIN F, SIMONENKO, JURY A, KOLOMIETS, LJUDMILA N, KASATKIN, BORIS S, GOLOVKO, VLADIMIR N, POKHODNYA, IGOR K
Format: Patent
Sprache:eng
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Zusammenfassung:A core flux composition of a flux-cored wire for welding and surfacing high-strength steels with a gas-shielded process comprises the core flux ingredients taken in the following amounts, by weight %: -rutile concentrate 14.0-23.0 -fluorite concentrate 7.0-12.0 -sodium fluosilicate 2.0-6.0 -ferromanganese 6.0-10.0 -ferrosilicon 1.5-4.0 -ferromolibdenum 1.0-2.5 -chromium (elemental) 1.0-2.5 -nickel (elemental) 4.0-9.0 -iron powder 31.0-63.5 -