| Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120) |
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| 02/12/2015 | WO2015020182A1 R-t-b type sintered magnet, and motor |
| 02/12/2015 | WO2015020181A1 R-t-b-based sintered magnet and motor |
| 02/12/2015 | WO2015020169A1 Steel having superior rolling fatigue life |
| 02/12/2015 | WO2015020028A1 Soft high-carbon steel sheet |
| 02/12/2015 | WO2015019708A1 Seamless steel pipe for line pipe, and method for producing same |
| 02/12/2015 | WO2015019698A1 Flux-cored wire for additional welding, and welding method |
| 02/12/2015 | WO2015019684A1 Flux for submerged arc welding |
| 02/12/2015 | WO2015019558A1 High-strength cold-rolled steel sheet and method for manufacturing same |
| 02/12/2015 | WO2015019557A1 High-strength cold rolled steel sheet having high yield ratio and method for producing said sheet |
| 02/12/2015 | WO2015019513A1 Process for manufacturing neodymium-iron-boron-based rare earth powder or sputtering target, neodymium-iron-boron-based rare earth powder or sputtering target, and neodymium-iron-boron-based thin film for rare earth magnet or manufacturing process therefor |
| 02/12/2015 | WO2015018385A1 Method for producing strips made of steel, in particular for producing cutting and machining tools having improved service life |
| 02/12/2015 | WO2015018017A1 Precipitation-hardened stainless steel alloys |
| 02/12/2015 | US20150044504 High strength hot dip galvanised steel strip |
| 02/12/2015 | US20150044503 Method for manufacturing high strength galvanized steel sheet and high strength galvanized steel sheet |
| 02/12/2015 | US20150044502 Hot-dip galvanized steel sheet for stamping having excellent cold workability, die hardenability, and surface quality, and producing method thereof |
| 02/12/2015 | US20150044500 Process for manufacturing a recovery annealed coated steel substrate for packaging applications and a packaging steel product produced thereby |
| 02/12/2015 | US20150044087 Method for producing mold steel, mold steel, method of producing pre-hardened mold material, and pre-hardened mold material |
| 02/12/2015 | US20150044086 Steel wire rod or steel bar having excellent cold forgeability |
| 02/12/2015 | US20150044085 Ferritic stainless steel sheet |
| 02/12/2015 | US20150041030 Method for producing high-strength steel material excellent in sulfide stress cracking resistance |
| 02/12/2015 | US20150041029 Steel for mechanical structure for cold working, and method for manufacturing same |
| 02/12/2015 | US20150041026 Ingot for bearing and production process |
| 02/12/2015 | US20150041024 Ultrahigh-strength multiphase steel with improved properties during production and processing |
| 02/12/2015 | US20150041023 Fe-BASED METAL PLATE AND METHOD OF MANUFACTURING THE SAME |
| 02/12/2015 | US20150040636 Wire rod and steel wire for springs having high corrosion resistance, method of manufacturing steel wire for springs, and method of manufacturing springs |
| 02/11/2015 | EP2835498A1 Welded steam turbine rotor made of chromium alloy steel |
| 02/11/2015 | EP2835443A1 Cr-containing austenitic alloy |
| 02/11/2015 | EP2835442A1 Cr-CONTAINING AUSTENITIC ALLOY AND METHOD FOR PRODUCING SAME |
| 02/11/2015 | EP2835441A2 Precipitation-hardened stainless steel alloys |
| 02/11/2015 | EP2835440A1 Galvannealed hot-rolled steel sheet and method for manufacturing same |
| 02/11/2015 | EP2835439A1 Hollow seamless pipe for high-strength spring |
| 02/11/2015 | EP2835438A1 High-strength, highly workable steel sheet, and method for manufacturing same |
| 02/11/2015 | EP2835209A1 Method for friction-stir welding of steel sheet |
| 02/11/2015 | EP2834385A1 Steel strip having a low si content |
| 02/11/2015 | EP2834384A1 Steel strip having a low si content |
| 02/11/2015 | EP2834383A1 Steel strip having a low si content |
| 02/11/2015 | EP2834381A1 Cost-effective ferritic stainless steel |
| 02/11/2015 | EP2834378A1 Steel alloy |
| 02/11/2015 | CN104350170A 伸长率和延伸凸缘性优良的低屈服比高强度冷轧钢板及其制造方法 Elongation and stretch-flangeability excellent low yield ratio high-strength cold-rolled steel sheet and manufacturing method thereof |
| 02/11/2015 | CN104350169A 低密度热轧钢或冷轧钢及其制造方法和用途 Low-density hot-rolled or cold-rolled steel and its manufacturing method and use |
| 02/11/2015 | CN104350168A 电阻焊钢管 Electric resistance welded steel pipe |
| 02/11/2015 | CN104350167A 钢线材或棒钢 Steel wire rod or bar |
| 02/11/2015 | CN104350166A 具有提高的延展性的高硅轴承双相钢 High silicon bearing duplex steel with improved ductility |
| 02/11/2015 | CN104348264A 混合动力汽车驱动电机专用磁钢及其制备方法 Dedicated hybrid vehicle drive motor magnet and its preparation method |
| 02/11/2015 | CN104347220A 软磁性体组合物及其制造方法、磁芯、以及线圈型电子部件 Soft magnetic material composition and manufacturing method, the core, and a coil-type electronic component |
| 02/11/2015 | CN104343470A 蒸汽轮机转子 Steam turbine rotor |
| 02/11/2015 | CN104342604A 一种高强度带材制造方法 A high-strength strip manufacturing method |
| 02/11/2015 | CN104342603A 一种提高阀门耐腐蚀性能的合金材料及其处理工艺 Method for improving the corrosion resistance of the alloy valve materials and processing technology |
| 02/11/2015 | CN104342602A 一种中碳合金耐磨钢球磨机衬板的加工方法 A medium carbon alloy steel mill liner wear and processing methods |
| 02/11/2015 | CN104342601A 一种Rel≥400MPa的含Ti低锰低硅热轧钢及用CSP线生产方法 One kind Rel≥400MPa low manganese-containing Ti and low silicon hot-rolled steel production line with the CSP method |
| 02/11/2015 | CN104342600A 非正火型桥梁用中厚钢板及其制造方法 Non-normalized-type bridge with thick steel plate and its manufacturing method |
| 02/11/2015 | CN104342599A 一种汽车大梁用黑皮钢带的生产方法 An automobile with a black steel girder production methods |
| 02/11/2015 | CN104342598A 一种600MPa级别汽车大梁用热轧钢带的生产方法 One kind of automobile frames 600MPa grade hot-rolled steel strip production methods |
| 02/11/2015 | CN104342597A 一种自润滑气门导管合金材料及其制备方法 A self-lubricating catheter valve alloy material and method |
| 02/11/2015 | CN104342596A 一种提高低锰铁基合金记忆性能的淬火工艺方法 A way to improve memory performance low ferromanganese alloy base quenching process method |
| 02/11/2015 | CN104342595A 一种硅铁合金的生产工艺 A silicone ferroalloy production process |
| 02/11/2015 | CN104342538A 一种提高高锰铁基合金记忆性能的淬火工艺方法 An enhanced high-performance memory-based alloys ferromanganese quenching method |
| 02/11/2015 | CN104338927A 一种汽车减震器活塞及其生产工艺 An automobile shock absorber piston and its production process |
| 02/11/2015 | CN104338899A 一种不锈钢砂模铸造工艺 One kind of stainless steel sand casting process |
| 02/11/2015 | CN104338855A 衬套卷圆卸料工装装置及方法 Rolling bush unloading tooling apparatus and method |
| 02/11/2015 | CN104338335A 化工设备用防爆蒸馏罐 Chemical plant explosion retort |
| 02/11/2015 | CN103216288B 一种乙醇汽油发动机的进排气门座圈 One kind of ethanol gasoline engine intake and exhaust valve seat |
| 02/11/2015 | CN103205619B 一种碳化钛-碳化钨复合硬质合金 One kind of titanium carbide - tungsten carbide composite |
| 02/11/2015 | CN102959117B 加工性优良的高张力热轧钢板及其制造方法 Excellent workability, a high-tensile hot-rolled steel sheet and manufacturing method thereof |
| 02/11/2015 | CN102918173B 延伸凸缘性和耐疲劳特性优良的高强度热轧钢板及其制造方法 Extending flange formability and fatigue characteristics of high-strength hot rolled steel sheet and manufacturing method thereof |
| 02/11/2015 | CN102869804B 用于制造和利用具有高成形性的铁素体-奥氏体不锈钢的方法 For the manufacture and use of a high formability ferritic - austenitic stainless method |
| 02/11/2015 | CN102816973B 一种NiMnFeGaAl-RE系磁致伸缩材料及其制备方法 One kind NiMnFeGaAl-RE series magnetostrictive material and method |
| 02/11/2015 | CN102753717B 耐应力腐蚀裂纹性和加工性优异的细粒度奥氏体系不锈钢板及其制造方法 Stress corrosion cracking resistance and excellent workability of fine-grained austenitic stainless steel plate and its manufacturing method |
| 02/11/2015 | CN102447315B 一种高速电机用钕铁硼磁体 A high-speed motor with NdFeB magnets |
| 02/11/2015 | CN102361359B 一种耐腐蚀的电机用钕铁硼永磁 Motor with a corrosion-resistant NdFeB |
| 02/11/2015 | CN102026743B 柔性显示器用不锈钢箔 Flexible displays with stainless steel foil |
| 02/10/2015 | US8951367 Ultra high strength cold rolled steel sheet having excellent bendability |
| 02/10/2015 | US8951366 High-strength cold-rolled steel sheet and method of manufacturing thereof |
| 02/10/2015 | US8951365 High strength steel and high strength bolt excellent in delayed fracture resistance and methods of production of same |
| 02/10/2015 | US8951364 Highly dynamic electromagnetic actuator comprising a movable core made from an Fe-Co alloy |
| 02/10/2015 | US8950947 Non-magnetizable rolling bearing component of an austenitic material and method of making such a rolling bearing component |
| 02/10/2015 | CA2696389C Cold-forming steel article |
| 02/05/2015 | WO2015017131A2 Iron-based alloys and methods of making and use thereof |
| 02/05/2015 | WO2015017119A1 Wear resistant high toughness steel |
| 02/05/2015 | WO2015016287A1 Arc spot weld joint and method for producing same |
| 02/05/2015 | WO2015015740A1 Steel sheet with excellent cut edge corrosion resistance and manufacturing method therefor |
| 02/05/2015 | WO2015015739A1 High-strength, high-young's modulus steel plate, and manufacturing method thereof |
| 02/05/2015 | WO2015015738A1 High-strength, high-young's modulus steel plate, and manufacturing method thereof |
| 02/05/2015 | WO2015015735A1 Ferritic stainless steel having excellent weld corrosion resistance |
| 02/05/2015 | WO2015015728A1 Ferrite stainless steel foil |
| 02/05/2015 | WO2015015468A1 A ferronickel product and a process for its production |
| 02/05/2015 | WO2015015239A1 Cold rolled, coated and post tempered steel sheet and method of manufacturing thereof |
| 02/05/2015 | WO2015014333A2 Micro-alloyed high-strength multi-phase steel containing silicon and having a minimum tensile strength of 750 mpa and improved properties and method for producing a strip from said steel |
| 02/05/2015 | WO2015014190A1 Sintered fe-al based porous alloy material with high-temperature oxidization resistance and filtering elements |
| 02/05/2015 | US20150038380 Gear having excellent seizing resistance |
| 02/05/2015 | US20150038317 Direct Smelting Process |
| 02/05/2015 | US20150037684 Steel foil and method for manufacturing the same |
| 02/05/2015 | US20150037610 Cold-rolled steel sheet and process for manufacturing same |
| 02/05/2015 | US20150037198 Wear resistant high toughness steel |
| 02/05/2015 | US20150034219 High-strength cold-rolled steel sheet and method for manufacturing the same |
| 02/05/2015 | US20150034218 High strength cold rolled steel sheet and method of producing such steel sheet |
| 02/05/2015 | US20150034215 High strength multi-phase steel, and method for producing a strip from said steel |
| 02/05/2015 | US20150034212 Non-Oriented Electrical Steel Sheet with Fine Magnetic Performance, and Calcium Treatment Method Therefor |
| 02/05/2015 | US20150034049 Rolled steel bar for hot forging, hot-forged section material, and common rail and method for producing the same |
| 02/05/2015 | US20150034037 Iron-based alloys and methods of making and use thereof |