Electric heating – Metal heating – Nonatmospheric environment at hot spot
Patent
1974-04-05
1976-02-03
Truhe, J. V.
Electric heating
Metal heating
Nonatmospheric environment at hot spot
219 76, 219130, 226181, B23K 918
Patent
active
039366545
ABSTRACT:
Arc welding and overlaying, particularly with strip electrodes, and particularly for overlaying by the submerged arc welding process with strip electrodes, can be regulated as to the distribution of arc energy by using strip electrodes which are run through male and female gears so that the current input of the electrodes is adjusted as to uniformity across the width of the overlay path.
REFERENCES:
patent: 2093394 (1937-09-01), Emery
patent: 2190150 (1940-02-01), Fay
patent: 2848593 (1958-08-01), Newman et al.
patent: 2866075 (1958-12-01), Pappelendam
patent: 3165815 (1965-01-01), Wogerbauer
patent: 3271554 (1966-09-01), Johnson
Herkamp N. D.
La Soudure Electrique Autogene, Procedes Arcos
Truhe J. V.
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