Welding electrode and method for reducing manganese in fume
AssigneesIllinois Tool Works Inc., University of Toronto
InventorsThomas H. North, Lowell E. Mott
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Abstract
A cored electrode for arc welding wherein the electrode has a core in which the fill material includes a manganese-containing composite particle. A method for arc welding comprises providing a cored electrode having a core of fill material including a composite particle containing manganese, and applying a voltage to the electrode upon contacting a work piece to cause the electrode to melt and form a weld metal bead.
Claims10
A cored electrode for arc welding, said electrode having a core in which the fill material includes a manganese-containing composite particle wherein the composite particle contains manganese in admixture with a shielding material.
Dependencies are inferred from the claim text.