| Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120) |
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| 03/05/2015 | WO2015031377A1 Grain oriented electrical steel with improved forsterite coating characteristics |
| 03/05/2015 | WO2015030324A1 High-strength hot-rolled plated steel sheet and method for manufacturing same |
| 03/05/2015 | WO2015030231A1 Method of producing r-t-b sintered magnet |
| 03/05/2015 | WO2015030210A1 Steel sheet for thick-walled high-strength line pipe having exceptional souring resistance, crush resistance properties, and low-temperature ductility, and line pipe |
| 03/05/2015 | WO2015029994A1 STEEL IN WHICH Cu-Sn COEXIST, AND METHOD FOR MANUFACTURING SAME |
| 03/05/2015 | WO2015029993A1 High-strength steel, and crankshaft manufactured using said high-strength steel |
| 03/05/2015 | WO2015029873A1 Thick steel sheet having excellent fatigue properties, and method for producing same |
| 03/05/2015 | WO2015029751A1 Flux-containing wire |
| 03/05/2015 | WO2015029653A1 Hot-pressed member manufacturing method and hot-pressed member |
| 03/05/2015 | WO2015029553A1 Rolled round steel material for steering rack bar, and steering rack bar |
| 03/05/2015 | WO2015029404A1 High-strength hot-dip galvanized steel sheet and method for manufacturing same |
| 03/05/2015 | WO2015029308A1 Mechanical structural component and method for manufacturing same |
| 03/05/2015 | WO2015029266A1 Induction-hardened tapping screw |
| 03/05/2015 | WO2015029167A1 Duplex stainless steel, and duplex stainless steel structure, marine structure, petroleum/gas environment structure, pump impeller, pump casing, and flow adjustment valve body using same |
| 03/05/2015 | WO2015028557A1 A high-hardness hot-rolled steel product, and a method of manufacturing the same |
| 03/05/2015 | US20150064497 Steel strip having a low si content |
| 03/05/2015 | US20150064481 Grain oriented electrical steel with improved forsterite coating characteristics |
| 03/05/2015 | US20150064052 Warm press forming method and automobile frame component |
| 03/05/2015 | US20150060050 Chromium-free thermal spray composition, method, and apparatus |
| 03/05/2015 | US20150059935 High strength cold rolled steel sheet and method of producing such steel sheet |
| 03/05/2015 | US20150059933 Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided component |
| 03/05/2015 | US20150059929 Method of producing non-oriented electrical steel sheet |
| 03/05/2015 | US20150059912 High strength steel plate having low yield ratio excellent in terms of strain ageing resistance, method of manufacturing the same and high strength welded steel pipe made of the same |
| 03/05/2015 | DE102014217122A1 Zusatzwerkstoff Additional material |
| 03/04/2015 | EP2843249A1 Rolling bearing |
| 03/04/2015 | EP2843077A1 Method for producing galvanized steel sheet for hot stamping, alloyed hot-dipped galvanized steel sheet for hot stamping and method for producing same, and hot stamped component |
| 03/04/2015 | EP2843076A1 Cladding material for stainless-steel-clad steel plate and stainless-steel-clad steel plate obtained using same, and process for producing same |
| 03/04/2015 | EP2843075A1 High-strength hot-rolled steel plate with good ductility, stretch flangeability and material quality uniformity, and process for manufacturing same |
| 03/04/2015 | EP2843074A1 Rail |
| 03/04/2015 | EP2843073A1 Ultrahigh-tensile-strength steel plate for welding |
| 03/04/2015 | EP2843072A1 Seamless steel pipe and method for manufacturing same |
| 03/04/2015 | EP2843071A1 Steel for vehicle wheel |
| 03/04/2015 | EP2843070A1 Steel for mechanical structure for cold working, and method for manufacturing same |
| 03/04/2015 | EP2843069A1 Grain-oriented electrical steel sheet and method for manufacturing same |
| 03/04/2015 | EP2843068A1 Cr-CONTAINING STEEL PIPE FOR LINEPIPE EXCELLENT IN INTERGRANULAR STRESS CORROSION CRACKING RESISTANCE OF WELDED HEAT AFFECTED ZONE |
| 03/04/2015 | EP2843062A1 Grain-oriented electrical steel sheet and manufacturing method therefor |
| 03/04/2015 | EP2841612A2 High strength, high toughness steel alloy |
| 03/03/2015 | US8968494 High-strength galvannealed steel sheet having excellent formability and fatigue resistance and method for manufacturing the same |
| 02/26/2015 | WO2015025759A1 Non-oriented magnetic steel sheet having high magnetic flux density, and motor |
| 02/26/2015 | WO2015025758A1 Non-oriented magnetic steel sheet and hot-rolled steel sheet thereof |
| 02/26/2015 | WO2015025746A1 Steel for mechanical structures which has excellent machinability |
| 02/26/2015 | WO2015025486A1 Thick steel plate and method for manufacturing same |
| 02/26/2015 | WO2015024903A1 Method for producing a steel component |
| 02/26/2015 | WO2015024723A1 Non-grain-oriented electrical steel strip or electrical steel sheet, component produced therefrom, and method for producing a non-grain-oriented electrical steel strip or electrical steel sheet |
| 02/26/2015 | US20150056468 High strength steel sheet and method of manufacturing the same |
| 02/26/2015 | US20150056093 Maraging steel excellent in fatigue characteristics |
| 02/26/2015 | US20150056005 Process for producing welded joint, and welded joint |
| 02/26/2015 | US20150054360 Motor rotor support and method for manufacturing same |
| 02/26/2015 | US20150053697 Double swage airbag inflator vessel and methods for manufacture thereof |
| 02/26/2015 | US20150053315 Boron-added high strength steel for bolt and high strength bolt having excellent delayed fracture resistance |
| 02/26/2015 | US20150053311 Nitrided steel member and manufacturing method thereof |
| 02/26/2015 | DE112013003109T5 Gesinterter Magnet Sintered Magnet |
| 02/25/2015 | EP2840167A1 Al-plated steel sheet, method for hot-pressing al-plated steel sheet, and automotive part |
| 02/25/2015 | EP2840161A1 Method for producing alloyed hot-dip galvanized steel sheet having excellent adhesion to plating and excellent sliding properties |
| 02/25/2015 | EP2840160A2 Maraging steel excellent in fatigue characteristics |
| 02/25/2015 | EP2840159A1 Method for producing a steel component |
| 02/25/2015 | EP2840158A1 Ferritic FeAlCr alloy with ternary Laves phases and with oxides and/or carbides for components of a gas turbine |
| 02/25/2015 | EP2840157A1 Non-grain oriented electrical steel or sheet metal, component produced from same and method for producing non-grain oriented electrical steel or sheet metal |
| 02/25/2015 | EP2839048A1 Steel Alloy |
| 02/24/2015 | US8962149 Spot welded joint |
| 02/24/2015 | US8962147 Powder metal component impregnated with ceria and/or yttria and method of manufacture |
| 02/24/2015 | US8961869 Hardfacing alloy |
| 02/24/2015 | US8961868 Nanocomposite bulk magnet and process for producing same |
| 02/24/2015 | US8961717 Stainless steel foil for flexible display use |
| 02/24/2015 | US8961713 Stainless steel foil for flexible display use |
| 02/24/2015 | US8961712 Rare earth based sintered magnet |
| 02/24/2015 | US8961710 Carburized component and manufacturing method |
| 02/24/2015 | CA2791878C Martensitic stainless steel with excellent weld characteristics, and martensitic stainless steel material |
| 02/24/2015 | CA2762935C High-strength galvannealed steel sheet having excellent formability and fatigue resistance and method for manufacturing the same |
| 02/19/2015 | WO2015023012A1 Ultrahigh-strength steel sheet and manufacturing method therefor |
| 02/19/2015 | WO2015023002A1 Pressure ring |
| 02/19/2015 | WO2015022963A1 Fe-Co-BASED ALLOY SPUTTERING TARGET MATERIAL, SOFT MAGNETIC THIN FILM LAYER, AND VERTICAL MAGNETIC RECORDING MEDIUM PRODUCED USING SAID SOFT MAGNETIC THIN FILM LAYER |
| 02/19/2015 | WO2015022946A1 R-t-b sintered magnet and method for producing r-t-b sintered magnet |
| 02/19/2015 | WO2015022945A1 R-t-b system sintered magnet |
| 02/19/2015 | WO2015022932A1 Martensitic stainless steel having excellent wear resistance and corrosion resistance, and method for producing same |
| 02/19/2015 | WO2015022899A1 Electric-resistance-welded steel pipe with excellent weld quality and method for producing same |
| 02/19/2015 | WO2015022778A1 Production method for high-strength hot-dip galvanized steel sheets and production method for high-strength alloyed hot-dip galvanized steel sheets |
| 02/19/2015 | WO2015022729A1 Steel plate |
| 02/19/2015 | US20150050519 Hot stamped steel and method for producing the same |
| 02/19/2015 | US20150050180 Duplex Stainless Steel |
| 02/19/2015 | US20150047831 Stainless steel for oil wells and stainless steel pipe for oil wells |
| 02/19/2015 | US20150047758 Method and apparatus of manufacturing high strength cold rolled steel sheet |
| 02/19/2015 | US20150047757 Steel sheet for rotor core for ipm motor, and method for manufacturing same |
| 02/19/2015 | US20150047754 Cr-Mo ALLOY STEEL COMPOSITION HAVING EXCELLENT HYDROGEN BRITTLENESS RESISTANCE AND METHOD FOR HEAT TREATMENT OF THE SAME |
| 02/19/2015 | US20150047752 High strength interstitial free low density steel and method for producing said steel |
| 02/19/2015 | US20150047751 High strength steel sheet and method of manufacturing the same |
| 02/19/2015 | US20150047749 Low alloy steel |
| 02/19/2015 | US20150047746 Method for manufacturing steel sheet for rotor core for ipm motor |
| 02/19/2015 | US20150047735 Method for heat treating a metal tube or pipe, metal tube or pipe, and heat treatment furnace |
| 02/19/2015 | DE102013108803A1 Verfahren zur Herstellung eines vergüteten nahtlos warmgefertigten Stahlrohres Method for manufacturing a seamless hot rolled annealed steel pipe |
| 02/18/2015 | EP2837713A1 Electroplating steel sheet, electroplated steel sheet, and manufacturing method thereof |
| 02/18/2015 | EP2837708A1 High-strength thick-walled electric-resistance-welded steel pipe having excellent low-temperature toughness, and method for manufacturing same |
| 02/18/2015 | EP2837707A1 Steel sheet suitable as impact absorbing member, and method for manufacturing same |
| 02/18/2015 | EP2837706A1 Hot-rolled steel plate for square steel tube for use as builiding structural member and process for producing same |
| 02/18/2015 | EP2837705A1 High carbon hot rolled steel sheet having excellent uniformity and method for manufacturing same |
| 02/18/2015 | EP2836615A1 High strength interstitial free low density steel and method for producing said steel |
| 02/18/2015 | EP2836614A1 High-strength multi-phase steel, and method for producing a strip from said steel |
| 02/18/2015 | EP2836330A1 Systems and methods for tubular welding wire |
| 02/17/2015 | US8956470 Bainite steel and methods of manufacture thereof |
| 02/12/2015 | WO2015020183A1 R-t-b type sintered magnet, and motor |