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| Number | Title | Issue Date |
| 4553019 | Gouging wire electrode A gouging wire electrode comprising a metal shell, and a powdery or particulate filler section packed into the metal shell, the composition of the filler section comprising 80-95% by weight of carbon and 5-20% by weight of thermosetting resin binder, the ... | 11/12/1985 |
| 4478787 | Method of making dispersion strengthened metal bodies and product A process and a product produced thereby, for forming rod or bar or tube stock or strip, comprising a sheath and a densified dispersion strengthened metal core. Powdered dispersion strengthened copper is put into a metal can and compressively reduced to s... | 10/23/1984 |
| 4460659 | Copper alloy welding filler and method of use A copper alloy welding filler for use in arc welding copper to produce sound welds with good mechanical strength and high electrical conductivity is disclosed. The filler consists essentially of a zirconium-boron copper alloy filler metal wherein the conc... | 07/17/1984 |
| 4459453 | Method of electrical-discharge-machining a conductive workpiece with a carbonaceous electrode An EDM method utilizing an improved tool electrode made of a sintered carbonaceous body consisting essentially of 50 to 90% graphitized carbon and the balance nongraphitized carbon uniformly distributed therein. The body may be prepared by sintering a mas... | 07/10/1984 |
| 4426428 | Nickel-base welding electrode A nickel-base welding electrode is provided comprising a nickel core and a metallic powder-laden flux coating bonded thereto, the total composition of the electrode comprising about 40% to 50% by weight of the nickel core and about 60% to 50% by weight of... | 01/17/1984 |
| 4331857 | Alloy-cored titanium welding wire A welding wire comprising a hollow tubular portion of titanium metal and a core portion filling the tubular portion. The core portion is formed of compacted alloying powders selected from the group aluminum, molybdenum, niobium, tantalum and vanadium. The... | 05/25/1982 |
| 4144441 | Electrode method for welding thin steel sheets An electrode method for welding thin steel sheets using the MIG and/or MAG welding process is made from a copper-manganese alloy with 3-35% Mn, 0-15% Ni, 0.02-0.7% Si and the remainder copper.... | 03/13/1979 |
| 3999036 | Powder-cored strip electrode for surfacing with abrasion-resistant composite alloys A powder-cored strip electrode for surfacing with abrasion-resistant composite alloys, is made up of a metal casing filled with a powdered charge, with said metal casing being made, according to the invention, from copper or a copper-base alloy comprising... | 12/21/1976 |
