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Hobart Brothers Company patents


Recent patent applications related to Hobart Brothers Company. Hobart Brothers Company is listed as an Agent/Assignee. Note: Hobart Brothers Company may have other listings under different names/spellings. We're not affiliated with Hobart Brothers Company, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hobart Brothers Company-related inventors


 new patent  Systems and methods for low-manganese welding alloys

Systems and methods for low-manganese welding alloys are disclosed. An example arc welding consumable that forms a weld deposit on a steel workpiece during an arc welding operation, wherein the welding consumable comprises: less than 0.4 wt % manganese; strengthening agents selected from the group consisting of nickel, cobalt, copper, carbon, molybdenum, chromium, vanadium, silicon, and boron; and grain control agents selected from the group consisting of niobium, tantalum, titanium, zirconium, and boron, wherein the grain control agents comprise greater than 0.06 wt % and less than 0.6 wt % of the welding consumable, wherein the weld deposit comprises a tensile strength greater than or equal to 70 ksi, a yield strength greater than or equal to 58 ksi, a ductility, as measured by percent elongation, that is at least 22%, and a charpy v-notch toughness greater than or equal to 20 ft-lbs at −20° f., and wherein the welding consumable provides a manganese fume generation rate less than 0.01 grams per minute during the arc welding operation.. ... Hobart Brothers Company

Systems and methods for low-manganese welding wire

The present disclosure relates generally to welding and, more specifically, to electrodes for arc welding, such as gas metal arc welding (gmaw) or flux core arc welding (fcaw). A welding consumable includes a metallic sheath surrounding a granular core. ... Hobart Brothers Company

Smart hub for a welding electrode feeder

A welding electrode feeder includes an electrode package support and control circuitry. The electrode package support is configured to be coupled to a package of electrode. ... Hobart Brothers Company

Aluminum alloy welding wire

A composition for welding or brazing aluminum comprises silicon (si) and magnesium (mg) along with aluminum in an alloy suitable for use in welding and brazing. The si content may vary between approximately 5.0 and 6.0 wt %, and the mg content may vary between approximately 0.15 wt % and 0.50 wt %. ... Hobart Brothers Company

Spool gun adapter

The present disclosure provides a welding system having a welder, a welding gun, and a welding gun adapter, the welding gun being a spool gun with an attached motor. The welding gun adapter receives welding power from the welder, and converts it to output power suitable for driving the motor of the welding gun. ... Hobart Brothers Company

Systems and methods for welding wires for welding zinc-coated workpieces

This disclosure relates generally to welding and, more specifically, to electrodes for arc welding, such as gas metal arc welding (gmaw) or flux core arc welding (fcaw) of zinc-coated workpieces. In an embodiment, a welding consumable for welding a zinc-coated steel workpiece includes a zinc (zn) content between approximately 0.01 wt % and approximately 4 wt %, based on the weight of the welding consumable. ... Hobart Brothers Company

Tubular welding wire with a thinner sheath for improved deposition rates

The disclosure relates generally to welding and, more specifically, to tubular welding wires for arc welding processes, such as gas metal arc welding (gmaw), flux core arc welding (fcaw), and submerged arc welding (saw). The tubular welding wire includes a metal sheath surrounding a granular core. ... Hobart Brothers Company








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