| Patents for C22C 33 - Making ferrous alloys (11,268) |
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| 09/12/1984 | EP0118307A2 Filler wire for use in arc-spraying |
| 09/11/1984 | CA1174081A1 Amorphous metal alloy strip and method of making such strip |
| 09/04/1984 | US4469514 Cutters |
| 08/28/1984 | CA1173278A1 Metal binder in compaction of metal powders |
| 08/07/1984 | US4464206 Wrought P/M processing for prealloyed powder |
| 07/31/1984 | US4462293 Wear-resistant and shock-resistant tools and method of manufacture thereof |
| 07/25/1984 | EP0113715A1 Abrasive resistant white cast iron |
| 07/24/1984 | CA1171306A1 Magnetic elements for magnetically actuated devices and processes for their production |
| 07/24/1984 | CA1171227A1 Process for the production of silicon-containing and carbon-containing raw material mouldings, and the use of such mouldings |
| 07/10/1984 | US4459154 Alloy and process for producing and casting ductile and compacted graphite cast irons |
| 06/27/1984 | EP0111834A2 Stainless steel |
| 06/19/1984 | US4455353 Controlled cooling |
| 06/13/1984 | EP0041953B1 Production of vermicular graphite cast iron |
| 06/05/1984 | US4452756 Copper-sulfur-carbon-iron alloys |
| 06/05/1984 | CA1168480A1 Prevention method of surface crackings on ni- containing, continuously cast steel products |
| 05/22/1984 | US4450008 Stainless steel |
| 05/02/1984 | EP0107131A2 Process and plant for the production of synthesis gas |
| 05/02/1984 | EP0106929A2 Wear-resistant and shock-resistant tools and method of manufacture thereof |
| 04/24/1984 | CA1166043A1 Process for producing a powder metal part |
| 04/17/1984 | US4443249 Production of mechanically alloyed powder |
| 04/11/1984 | EP0105138A1 High efficiency reduction carburization and sintering method |
| 04/10/1984 | US4441921 Production and treatment of ferrochromium |
| 04/04/1984 | EP0104675A1 Magneto-optical element on the basis of Pt-Mn-Sb |
| 04/04/1984 | EP0104392A1 Method of producing nodular iron and a machine for the implementation thereof |
| 04/04/1984 | EP0104380A1 Iron-boron solid solution alloys having high saturation magnetization and low magnetostriction |
| 04/03/1984 | CA1164686A1 Wear resistant compound material, method for manufacturing it and use of such compound material |
| 03/20/1984 | US4437891 Low carbon |
| 03/20/1984 | US4437890 Method of the preparation of high density sintered alloys based on iron and copper |
| 03/20/1984 | US4437882 Ferromagnetic powder treated with an organic silane compound |
| 03/13/1984 | US4436696 Hydrogen, carbon monoxide, methane atomspher |
| 03/06/1984 | US4435483 Filters |
| 03/06/1984 | US4435209 Process for the preparation of silicon or ferrosilicon |
| 02/28/1984 | CA1162746A1 Method for the addition of a reactive metal to a molten metal bath |
| 02/22/1984 | EP0100850A1 Compacted amorphous ribbon |
| 02/21/1984 | US4432793 Ferroalloy for the treatment of cast metals and process |
| 02/14/1984 | CA1162005A1 Sintered powder metal friction material |
| 02/07/1984 | US4430295 Sintering, wetting, diffusion, coating |
| 02/07/1984 | US4430123 Iron melt sulfur determination, rare earth metal or calcium, fluxes |
| 02/07/1984 | US4430115 Boron stainless steel powder and rapid solidification method |
| 02/02/1984 | WO1984000385A1 Abrasive resistant white cast iron |
| 02/01/1984 | EP0099515A1 Amorphous press formed sections |
| 01/25/1984 | EP0099067A2 Wear-resistant sintered ferrous alloy and method of producing same |
| 01/25/1984 | EP0099015A1 Process for manufacturing high-density sintered steel by a simple sintering technique |
| 01/24/1984 | US4427626 Sealing, heating with depressurization |
| 01/18/1984 | EP0098536A2 Wear-resistant sintered ferrous alloy and method of producing same |
| 01/17/1984 | US4426223 Refining of ferrochromium metal |
| 01/11/1984 | EP0097737A1 Powder metallurgy process for producing parts having high strength and hardness from Si-Mn or Si-Mn-C alloyed steel |
| 01/10/1984 | US4424953 Iron alloys, wear resistance |
| 12/27/1983 | US4422875 Copper containing perlite matrix with dispersions of additional components |
| 12/13/1983 | US4420336 Process of improving corrosion resistance in porous stainless steel bodies and article |
| 12/06/1983 | US4419130 Titanium-diboride dispersion strengthened iron materials |
| 12/06/1983 | US4419127 Metallothermal process for reducing metal oxides |
| 11/29/1983 | CA1157657A1 Low density compacts of prepared mix for use in the production of silicon and ferrosilicon |
| 11/22/1983 | CA1157277A1 Production of vermicular graphite cast iron |
| 11/15/1983 | US4415528 Method of forming shaped metal alloy parts from metal or compound particles of the metal alloy components and compositions |
| 11/15/1983 | US4415363 Sintered iron base friction material |
| 11/10/1983 | WO1983003848A1 Magnesium ferrosilicon alloy and use thereof in manufacture of nodular cast iron |
| 11/09/1983 | EP0093673A1 A sintered iron base friction material |
| 11/08/1983 | US4414026 Smelting |
| 11/02/1983 | EP0092764A1 Method of adding ingredient to steel as shot |
| 11/01/1983 | US4412862 Method for the production of ferrochromium |
| 11/01/1983 | US4412857 Method of smelting ferronickel in ore-smelting electrical furnace under a layer of charge |
| 11/01/1983 | CA1156067A1 Metal alloys and metallurgical process for making alloys with ultra-fine uniformly dispersed crystalline phase |
| 10/26/1983 | EP0092091A2 Apparatus for the production of magnetic powder |
| 10/18/1983 | US4410360 Process for producing high chromium steel |
| 10/11/1983 | US4409028 Carbon dioxide and a nodularizer to control graphite content |
| 10/11/1983 | US4408652 Method of continuously casting nickel containing steel wherein surface cracks are prevented |
| 10/05/1983 | EP0090654A2 Alloy and process for producing ductile and compacted graphite cast irons |
| 10/05/1983 | EP0090653A2 Processes for producing and casting ductile and compacted graphite cast irons |
| 09/27/1983 | US4406695 Process for producing alloy steel product or iron powder by furnacing ground iron or molten iron on a molten lead bath |
| 09/21/1983 | EP0089155A2 Composite articles and a method for their manufacture |
| 09/14/1983 | EP0088578A2 Production of mechanically alloyed powder |
| 09/06/1983 | US4402884 Pouring melt onto a rotating disk and cooling |
| 09/06/1983 | CA1153157A1 Briquettes of silicon and ferrosilicon dust |
| 08/31/1983 | EP0087405A1 Process and device for the reduction of particle-sized ores containing oxide |
| 08/30/1983 | US4401482 Preheating a iron-cobalt-chromium particle-binder mixture; sintering; aging; high coercive force |
| 08/30/1983 | US4401469 Manufacturing cast iron with pre-reduced iron ore pellets |
| 08/30/1983 | CA1152715A1 Method of producing large objects from rapidly quenched non-equilibrium powders |
| 08/23/1983 | US4400208 Rapid cooling of liquid phase |
| 08/16/1983 | US4398945 Process for producing a ferronickel alloy from nickel bearing laterites |
| 08/09/1983 | US4397691 Method for producing Fe-B molten metal |
| 08/09/1983 | CA1151384A1 Liquid phase compacting |
| 08/02/1983 | US4396428 Magnesium |
| 08/02/1983 | US4396425 Vanadium trioxide; calcium-silicon alloy, calcium carbide or cyanamide |
| 08/02/1983 | CA1150932A1 Process for the preparation of silicon or ferrosilicon |
| 07/26/1983 | CA1150518A1 Recovering non-volatile metals from dust containing metal oxides |
| 07/19/1983 | US4393563 Cold forced sintered powder metal annular bearing ring blanks |
| 07/05/1983 | US4391636 Method of and apparatus for the production of nodular (ductile) cast iron |
| 06/21/1983 | US4389493 Process for the production of silicon-containing and carbon-containing raw material moldings, and the use of such moldings |
| 06/21/1983 | US4389249 Melting |
| 06/14/1983 | US4388114 Anti-wear sintered alloy |
| 05/31/1983 | US4385944 Magnetic implements from glassy alloys |
| 05/24/1983 | US4385030 Magnesium ferrosilicon alloy and use thereof in manufacture of modular cast iron |
| 05/24/1983 | CA1146843A1 Fe-cr-co magnets by powder metallurgy processing |
| 05/18/1983 | EP0079320A1 Chromium-containing iron or steel powder and a process for its manufacture |
| 05/17/1983 | US4384053 Product for manufacturing clutch or brake linings, and method of preparing same |
| 05/17/1983 | US4383853 Corrosion-resistant Fe-Cr-uranium238 pellet and method for making the same |
| 05/10/1983 | US4382818 Method of making sintered powder alloy compacts |
| 04/28/1983 | WO1983001462A1 Process of refining ferrochromium metal |
| 04/28/1983 | WO1983001461A1 Process for the production of ferrochromium |