Method of welding

Details Method of welding Method of welding

1997-08-12

1999-08-31

Shaw, Clifford C.

Electric heating

Metal heating

By arc

298891, 219137WM, B23K 904

Patent

active

059450134

ABSTRACT:
A method of arc welding to build the thickness of a high sulfur, low alloy steel workpiece comprises the steps of preparing the surface of the high sulfur, low alloy workpiece; applying a layer of metal over the prepared surface using a low energy arc; and applying additional layers of metal using a high energy welding arc.

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patent: 4237361 (1980-12-01), Zwintscher et al.
patent: 4633554 (1987-01-01), Clark et al.
patent: 4958431 (1990-09-01), Clark et al.
patent: 5024582 (1991-06-01), Bellows et al.
patent: 5591363 (1997-01-01), Amos et al.
patent: 5831241 (1998-11-01), Amos
"Specification for Covered Carbon Steel Arc Welding Electrodes", ANSI/AWS A5 1-81, (1981) pp. 27-28.
"Specification for Carbon Steel Electrodes for Shielded Metal Arc Welding", ANSI/AWS A5-1-91, 1991) p. 38.
"Welding Processes", Welding Handbook, Eighth Edition, vol. 2, pp. 52-53.

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