| Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120) |
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| 04/01/1980 | US4196025 Manganese-carbon |
| 03/25/1980 | US4194932 Fe/Cr/Co Permanent magnetic alloys and method of production thereof |
| 03/20/1980 | WO1980000456A1 Process for producing high-strength cold-rolled steel plate for press working |
| 03/18/1980 | CA1073708A1 Oxidation resistant iron base alloys |
| 03/18/1980 | CA1073707A1 Heat resisting nickel-chromium alloy |
| 03/11/1980 | CA1073249A1 Highly castable, weldable, corrosion resistant stainless steel |
| 03/04/1980 | US4191600 Immersing in an aqueous bath |
| 03/04/1980 | CA1072865A1 Cold rolled, ductile, high strength steel strip and method therefor |
| 02/26/1980 | US4190437 Low thermal expansion nickel-iron base alloy |
| 02/20/1980 | EP0008228A2 Internally nitrided ferritic stainless steels, and methods of producing such steels |
| 02/20/1980 | EP0008001A1 Resilient shielding element, particularly for magnetic tape cassettes |
| 02/19/1980 | US4189333 Welded alloy casing |
| 02/19/1980 | CA1071904A1 High speed tool steel having high toughness |
| 02/12/1980 | US4188241 Method for producing high tensile strength, high ductility, low yield ratio hot rolled steel sheet |
| 02/05/1980 | CA1071072A1 Formable high strength low alloy steel |
| 02/05/1980 | CA1070986A1 Rare earth metal treated cold rolled non-oriented silicon steel |
| 01/29/1980 | US4186038 Method of producing silicon-iron sheet material with boron addition, and product |
| 01/29/1980 | US4185998 Steel with improved low temperature toughness |
| 01/29/1980 | CA1070528A1 Oxidation and sulfidation resistant austenitic stainless steel |
| 01/23/1980 | EP0006953A1 Unmagnetizable cast steel alloy, use and making thereof |
| 01/23/1980 | EP0006951A1 Improvements in or relating to nickel-, cobalt-, and iron based alloys. |
| 01/22/1980 | US4184898 Method of manufacturing high strength low alloys steel plates with superior low temperature toughness |
| 01/22/1980 | CA1070146A1 Method for preparing improved machinability steel grades from metal in the divided state |
| 01/22/1980 | CA1070145A1 High strength ferritic alloy |
| 01/22/1980 | CA1070144A1 Structural member made of low alloyed steel corrosion resistant to sea water |
| 01/15/1980 | US4183774 High-endurance superalloy for use in particular in the nuclear industry |
| 01/09/1980 | EP0006953A4 Unmagnetizable cast steel alloy, use and making thereof. |
| 01/01/1980 | US4181524 Manganese sulfide |
| 12/25/1979 | US4180420 Razor blades |
| 12/25/1979 | US4180401 Sintered steel alloy |
| 12/25/1979 | US4180397 Machinable steel |
| 12/18/1979 | US4179315 Silicon steel and processing therefore |
| 12/18/1979 | US4179285 Ferritic stainless steel |
| 12/18/1979 | US4178983 Method for manufacturing stainless steel die cast products having low melting point |
| 12/18/1979 | CA1068178A1 Thermal barrier coating for nickel base super alloys |
| 12/18/1979 | CA1068132A1 High strength ferritic alloy |
| 12/18/1979 | CA1068130A1 Iron base sintered alloy for valve seat |
| 12/12/1979 | EP0006085A1 Process for the fabrication of anchoring rods or anchoring wires and their use in earth or rock anchor devices |
| 12/04/1979 | US4177091 Method of producing silicon-iron sheet material, and product |
| 12/04/1979 | CA1067354A1 Boiler tube coating and method for applying the same |
| 12/04/1979 | CA1067317A1 Press forging die and steel therefor |
| 11/28/1979 | EP0005439A1 Use of a ferritic-austenitic chromium-nickel steel |
| 11/27/1979 | US4175987 Low alloy tempered martensitic steel |
| 11/27/1979 | US4175985 Method of producing steel sections of improved quality |
| 11/27/1979 | CA1066925A1 Cast maraging steel |
| 11/20/1979 | US4174983 Fe-Cr-Co magnetic alloy processing |
| 11/20/1979 | US4174967 Titanium carbide tool steel composition for hot-work application |
| 11/20/1979 | CA1066657A1 Reusable integrated cathode unit with surface array of metal islands |
| 11/20/1979 | CA1066539A1 Alloy steel powders |
| 11/13/1979 | US4174235 Product and method of producing silicon-iron sheet material employing antimony |
| 11/13/1979 | US4174213 Highly ductile alloys of iron-nickel-chromium-molybdenum system for gas turbine combustor liner and filler metals |
| 11/06/1979 | US4173502 Electrically-insulating adherent coating containing boron |
| 11/06/1979 | US4173471 Age-hardenable titanium carbide tool steel |
| 10/30/1979 | US4172742 Alloys for a liquid metal fast breeder reactor |
| 10/30/1979 | US4172716 Stainless steel having excellent pitting corrosion resistance and hot workabilities |
| 10/23/1979 | US4171994 Use of nitrogen-bearing base coatings in the manufacture of high permeability silicon steel |
| 10/23/1979 | US4171978 Iron/chromium/cobalt-base spinodal decomposition-type magnetic (hard or semi-hard) alloy |
| 10/17/1979 | EP0004819A1 Process for the production of ferrous alloys with improved mechanical properties by the use of lanthanum, and ferrous alloys obtained by this process |
| 10/16/1979 | US4171233 Lens quality of die steel |
| 10/16/1979 | US4171218 Anticorrosive bellows |
| 10/09/1979 | US4170499 Stabilized, refined austenitic particles |
| 10/09/1979 | US4170497 High strength, tough alloy steel |
| 10/09/1979 | US4170474 Nickel, molybdenum, manganese, copper, carbon, zinc stearate, iron |
| 10/09/1979 | US4170467 Method for producing high chromium steels having extremely low carbon and nitrogen contents |
| 10/02/1979 | CA1063389A1 High strength low carbon steel and method |
| 09/25/1979 | CA1062934A1 Semi-hard magnetic alloy and method of making |
| 09/25/1979 | CA1062933A1 Method for providing strong tough metal alloys |
| 09/18/1979 | US4168187 Wear resisting high permeability alloy |
| 09/18/1979 | US4168181 Wire manufacture |
| 09/18/1979 | US4168159 High speed steels with phosphorus for improved cutting performance |
| 09/18/1979 | CA1062816A1 Austenitic stainless steel alloys having improved resistance to fast neutron-induced swelling |
| 09/18/1979 | CA1062511A2 Wear-resistant alloy, and method of making same |
| 09/18/1979 | CA1062510A2 Composite wear-resistant alloy, and tools from same |
| 09/04/1979 | US4166384 Semiconductor transducer |
| 09/04/1979 | CA1061606A1 Wear-resistant alloy, and method of making same |
| 08/28/1979 | US4165997 Containing iron, nickel, chromium, titanium, boron and tantalum and/or niobium |
| 08/21/1979 | CA1060683A1 Composite wear-resistant alloy, and tools from same |
| 08/14/1979 | CA1060320A1 Method of producing silicon-iron sheet material with boron addition and product |
| 08/14/1979 | CA1060236A1 Steel for earth-working implement |
| 08/08/1979 | EP0003466A1 Process for the thermal treatment of Fe-Co-Cr alloys for permanent magnets |
| 08/08/1979 | EP0003272A1 High yield strength iron base alloy resistant to corrosion by sea water, heat treatment and use of this alloy |
| 08/07/1979 | CA1059978A1 Composite iron molybdenum boron flame spray powder |
| 08/07/1979 | CA1059798A1 Temper embrittlement free low alloy steel |
| 07/31/1979 | US4162930 Addition of niobium to fix low carbon and phosphorus content, chromium, nickel |
| 07/31/1979 | CA1059343A1 Steel |
| 07/31/1979 | CA1059342A1 Turbine bucket alloy |
| 07/25/1979 | EP0003208A1 Silicon alloyed steel |
| 07/24/1979 | US4162158 Boron, titanium |
| 07/24/1979 | US4162157 Secondary hardening steel having improved combination of hardness and toughness |
| 07/17/1979 | CA1058491A1 Process for producing a steel having excellent strength and toughness |
| 07/17/1979 | CA1058425A1 Pitting resistant stainless steel alloy having improved hot-working characteristics |
| 07/10/1979 | US4160681 Silicon steel and processing therefore |
| 07/10/1979 | CA1057914A1 Wear-resistant composite material and method of making an article thereof |
| 06/26/1979 | CA1057174A1 Grain-oriented silicon steel and processing therefor |
| 06/26/1979 | CA1057173A1 Processing for cube-on-edge oriented silicon steel |
| 06/26/1979 | CA1057087A1 Lining element for pulp refiners |
| 06/26/1979 | CA1057086A1 Method of treating cast iron |
| 06/19/1979 | US4158719 Alloying controlled to obtain desired qualities |
| 06/19/1979 | US4158606 Small amounts of silicon and titanium; nuclear reactors |
| 06/19/1979 | CA1056621A1 Amorphous alloys with improved resistance to embrittlement upon heat treatment |