Apparatus and method for electroslag welding of rails

Details Apparatus and method for electroslag welding of rails Apparatus and method for electroslag welding of rails

2004-07-16

2011-11-15

Yuen, Henry (Department: 3742)

Electric heating

Metal heating

Nonatmospheric environment at hot spot

C219S053000, C219S054000, C219S073200, C219S13700R, C219S137440

Reexamination Certificate

active

08058583

ABSTRACT:
A method of welding two members together wherein welding material is melted in an electrically heated molten slag, and forms a pool of molten welding material beneath the molten slag. The end surfaces of the two members are in contact with the molten weld material and are melted to bond with the weld material.

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Hobart Brothers Technical Center, Porta-Slag Welding, Electroslag welding—the consumable guide method, 1970, pp. 1-127, Hobart Brothers Company, Troy, Ohio, USA.

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