METHOD FOR MAKING SEALED POWDER WIRE FOR OUT-OF-FURNACE TREATMENT OF STEEL Russian patent published in 2002 - IPC

Abstract RU 2179500 C1

FIELD: metallurgy, namely production of powder wire with exothermic charge for out-of-furnace treatment of steel. SUBSTANCE: method comprises steps of profiling cold rolled metallic band to channel; filling channel with exothermic powder-like charge; preliminarily in predetermined intervals placing into channel endothermic plugs for mutually separating wire volumes filled with charge; using inert powders as endothermic plugs. EFFECT: prevention of development of reduction exothermic reaction along the whole length of wire to tribe-apparatus and to wire coil. 2 cl, 2 dwg

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RU 2 179 500 C1

Authors

Aksenov G.P.

Derevjankin M.A.

Patrushev V.A.

Timoshchuk V.T.

Dates

2002-02-20—Published

2000-07-17—Filed