Patent ID: 11904415
Assignee: HOBART BROTHERS LLC
Field: Machine tools (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 0:
1. A method, comprising:
forming a weld deposit on a workpiece using a welding electrode comprising a granular core, wherein the welding electrode comprises between 0.15% and 0.5% zirconium by weight, wherein the granular core comprises less than 3.5% manganese and between 35% and 55% titanium dioxide by weight of the granular core, wherein the granular core comprises between 10% and 15% arc stabilizing components by weight of the granular core, wherein the arc stabilizing components comprise at least one of the following: iron oxides, potassium fluorosilicate, sodium titanate frit, and lithium oxide agglomerate, and wherein the weld deposit comprises less than 0.5% manganese by weight, and wherein a Charpy V-Notch (CVN) toughness of the weld deposit is greater than 65 foot-pounds (ft-lbs) at −20° F. and greater than 45 ft-lbs at −40° F.