Method of building-up a layer of metal on a metal surface

Details Method of building-up a layer of metal on a metal surface Method of building-up a layer of metal on a metal surface

1977-05-27

1978-01-03

Truhe, J. V.

Electric heating

Metal heating

For deposition welding

B23K 900

Patent

active

040668622

ABSTRACT:
A method is disclosed for building up a layer of metal on a metal object which comprises the steps of: positioning a mold on the object having a cavity of the desired configuration of the layer to be formed; feeding a consumable filler electrode having a flux core into the mold cavity while providing an electric arc between the electrode and the object; cooling the mold to rapidly solidify the flux transferred from the core of the electrode to the cavity walls; and removing the mold when the molten metal solidifies.

REFERENCES:
patent: 1807477 (1931-05-01), Hume
patent: 2250561 (1941-07-01), Wissler
patent: 2427517 (1947-09-01), Wilson et al.
patent: 3128365 (1964-04-01), Schilberg

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