| Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120) |
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| 01/21/2015 | CN104294154A 低温韧性优良的Rm为630MPa级结构用厚钢板及生产方法 Rm excellent low-temperature toughness for 630MPa grade structural steel plate and production methods |
| 01/21/2015 | CN104294153A 一种耐碱性腐蚀锚链钢及生产方法 One kind of alkali corrosion of steel chain and production methods |
| 01/21/2015 | CN104294152A 一种12Cr2Ni4A合金结构钢及齿轮加工制造方法 One kind 12Cr2Ni4A alloy structural steel and gear manufacturing method |
| 01/21/2015 | CN104294151A 600MPa级冷轧磁极钢及其生产方法 600MPa grade cold rolled steel poles and production methods |
| 01/21/2015 | CN104294150A 屏蔽线用钢及其生产方法 Shield steel and production method thereof |
| 01/21/2015 | CN104294149A 一种350MPa级耐低温热轧H型钢及其制备方法 One kind of 350MPa grade low temperature hot-rolled H-beam and its preparation method |
| 01/21/2015 | CN104294148A 一种高强度涂锌捆带及生产方法 A high-strength coated with zinc strapping and production methods |
| 01/21/2015 | CN104294147A 超高强电缆钢及其生产方法 Ultra high strength steel cables and production methods |
| 01/21/2015 | CN104294146A 一种用于钢铝复合板的热轧基板及生产方法 A hot rolled steel and aluminum substrates and production methods for composite panels |
| 01/21/2015 | CN104294145A 基于罩式退火处理的抗拉强度600MPa级冷轧钢及其制备方法 Based on the tensile strength of 600MPa grade cold-rolled steel and its preparation method batch annealing process |
| 01/21/2015 | CN104294144A 一种抗拉强度≥380MPa级汽车轮辋用钢及生产方法 One kind ≥380MPa class car rims tensile strength steel and production methods |
| 01/21/2015 | CN104294074A 一种中锰钢基TiC钢结硬质合金的制备方法 Method for preparing the manganese-based steel bonded carbide TiC |
| 01/21/2015 | CN104294073A 一种改性高锰钢基TiC钢结硬质合金的制备方法 A modified high manganese steel bonded carbide TiC-based preparation |
| 01/21/2015 | CN104294031A 一种高温轴承钢套圈高压气淬工艺 Bearing a high-temperature high-pressure gas quenching steel rings |
| 01/21/2015 | CN104294023A 一种利用柱状晶制备高磁感无取向电工钢的方法 A use of columnar grain producing high magnetic induction method of non-oriented electrical steel |
| 01/21/2015 | CN104294022A 一种高磁感薄规格无取向硅钢的制备方法 A high magnetic induction method for preparing thin gauge non-oriented silicon steel |
| 01/21/2015 | CN104289858A 一种42CrMoE合金结构钢材料及销轴加工方法 One kind 42CrMoE alloy structural steel materials and processing methods pin |
| 01/21/2015 | CN104289720A 一种金属陶瓷复合刀具及其制备方法 Of a metal-ceramic composite tool and its preparation method |
| 01/21/2015 | CN104289716A 采煤机综掘机液压管的制备方法 Preparation Shearer Digging Machine Hydraulic tube |
| 01/21/2015 | CN104289708A 铝铁合金粉体材料及用其还原降解水中硝酸盐或氯消毒副产物的方法 Aluminum alloy powder materials and reduction of nitrate or degradation byproducts of chlorine disinfection of water with its methods |
| 01/21/2015 | CN104289609A 一种高硬度耐磨弯曲模制造方法 A high-hardness wear-bending die manufacturing method |
| 01/21/2015 | CN103290312B 提高440MPa级碳素结构钢加工硬化值的生产方法 Improve production methods 440MPa grade carbon structural steel work hardening values |
| 01/21/2015 | CN103290186B 原油油船货油舱内底板用耐蚀钢板的制造方法及钢板 Manufacturing method of crude oil tanker cargo oil tanks with corrosion resistant steel plate and steel |
| 01/21/2015 | CN103276286B 一种6～10mm的X80管线钢带生产方法 6 ~ 10mm one kind of X80 pipeline steel strip production methods |
| 01/21/2015 | CN103276172B 基于临界温度的低合金钢节能型轧制方法 Based on energy-efficient low-alloy steel rolling method of critical temperature |
| 01/21/2015 | CN103266215B 一种基于合金化的高硅钢薄带及其制备方法 An alloy of high silicon steel strip and its preparation method is based on |
| 01/21/2015 | CN103194679B 一种具有优异抗海洋大气腐蚀的结构用钢板及其生产方法 Structure of a marine atmosphere with excellent anti-corrosion steel sheet and its production method |
| 01/21/2015 | CN103184386B 一种提高低碳硅锰系冷轧双相钢力学性能的方法 Improve the mechanical properties of a low-carbon silico-manganese steel cold rolled dual-phase method |
| 01/21/2015 | CN103160756B 一种具有高强韧性及高变形能力的管线钢的制造方法 Method of manufacturing a high strength and toughness and high deformability Pipeline |
| 01/21/2015 | CN103146996B 一种用于无缝钢管的大膨胀量钢及其制造方法 A large expansion of the amount of steel seamless pipe and its manufacturing method |
| 01/21/2015 | CN103074545B 一种高强度耐低温热轧叉车门架用槽钢及其制备方法 A high-strength low-temperature hot-rolled forklift frame channel and its preparation method |
| 01/21/2015 | CN103031498B 低压缩比特厚超高强应变时效的海洋工程钢板的制造方法 Low compression method for producing a bit thick strain aging of ultra high strength steel marine engineering |
| 01/21/2015 | CN103014542B 100Kg级无硼高强度工程机械用钢板及其制造方法 100Kg grade boron-steel high-strength engineering machinery manufacturing method thereof |
| 01/21/2015 | CN102978516B 一种挖掘机齿座及其制备方法 One kind of excavator teeth seat and its preparation method |
| 01/21/2015 | CN102974742B 一种移动叉的加工方法 The processing method of a mobile fork |
| 01/21/2015 | CN102953017B 一种低屈强比高强度连续油管用钢及其制造方法 A low yield ratio high-strength steel coiled tubing and its manufacturing method |
| 01/21/2015 | CN102921940B 一种铁纳米带及其制备方法 An iron nanoribbons and its preparation method |
| 01/21/2015 | CN102906512B 管状太阳能集热器的改进 Tubular solar collectors improvements |
| 01/21/2015 | CN102899587B 一种双相不锈钢及其制造方法 One kind of duplex stainless steel and its manufacturing method |
| 01/21/2015 | CN102747303B 一种屈服强度1100MPa级高强度钢板及其制造方法 A strength 1100MPa grade high yield strength steel and its manufacturing method |
| 01/21/2015 | CN102676922B 低合金耐磨钢及其制造方法 Low wear-resistant steel alloy and its manufacturing method |
| 01/21/2015 | CN102652177B 制造具有良好成形性能的扁钢制品的方法、扁钢制品以及制造由该扁钢制品构成的构件的方法 Method of manufacturing flat steel products have good formability, the steel flat products and a method of manufacturing flat steel member by the article constituted |
| 01/21/2015 | CN102640238B 稀土类各向异性磁铁及其制造方法 Anisotropy of the rare-earth magnet and its manufacturing method |
| 01/21/2015 | CN102605242B 一种抗氢致开裂压力容器用钢及其制造方法 An anti-hydrogen induced cracking pressure vessel steel and manufacturing method thereof |
| 01/21/2015 | CN102282282B 表面硬化用机械结构用钢以及机械结构用部件 Hardened steel surface with a mechanical structure and mechanical structure parts |
| 01/20/2015 | US8936687 Method for manufacturing grain oriented electrical steel sheets |
| 01/20/2015 | US8936236 Coil spring for automobile suspension and method of manufacturing the same |
| 01/20/2015 | CA2609829C Corrosion and wear resistant alloy |
| 01/15/2015 | WO2015006006A1 Ultrasonic steel horn for tire cutting and method of manufacturing |
| 01/15/2015 | WO2015005386A1 Martensite steel and method for producing same |
| 01/15/2015 | WO2015005311A1 Coil spring, and method for manufacturing same |
| 01/15/2015 | WO2015005191A1 High-strength plated steel sheet having superior plating properties, workability, and delayed fracture resistance, and method for producing same |
| 01/15/2015 | WO2015005119A1 METHOD FOR PRODUCING HIGH-Cr STEEL PIPE |
| 01/15/2015 | WO2015004906A1 High-carbon hot-rolled steel sheet and production method for same |
| 01/15/2015 | WO2015004902A1 High-carbon hot-rolled steel sheet and production method for same |
| 01/15/2015 | WO2015004901A1 Thick-walled electric resistance welded steel pipe for line pipe, and method for manufacturing said steel pipe |
| 01/15/2015 | WO2015004880A1 Iron powder for bearing and method for producing iron powder for bearing |
| 01/15/2015 | WO2015004517A1 High fracture toughness welds in thick workpieces |
| 01/15/2015 | WO2015004137A1 Hot work steel |
| 01/15/2015 | WO2015003755A1 Method for producing a flat product from an iron-based shape memory alloy |
| 01/15/2015 | US20150017476 Base metal for high-toughness clad plate having excellent toughness at welded joint and method of manufacturing the clad plate |
| 01/15/2015 | US20150017474 High strength galvanized steel sheet and method for manufacturing the same |
| 01/15/2015 | US20150017472 Galvanized steel sheet and method for manufacturing the same |
| 01/15/2015 | US20150017471 Hot-rolled steel sheet and manufacturing method thereof |
| 01/15/2015 | US20150017469 Sheet steel for use as packaging steel and method for producing packaging steel |
| 01/15/2015 | US20150017462 Cast CrMoV Steel Alloys and the Method of Formation and Use in Turbines Thereof |
| 01/15/2015 | US20150017052 Method for Joining Metal Components |
| 01/15/2015 | US20150013856 Method for manufacturing press-formed product and press-formed product |
| 01/15/2015 | US20150013853 Hot-rolled steel sheet for generator rim and method for manufacturing the same |
| 01/15/2015 | US20150013850 Electrical steel sheet |
| 01/15/2015 | US20150013849 Grain-oriented electrical steel sheet |
| 01/15/2015 | US20150013845 Hot-rolled strip for producing an electric steel sheet and method therefor |
| 01/15/2015 | US20150013844 Non-Oriented Silicon Steel and Manufacturing Process Thereof |
| 01/15/2015 | US20150013496 Metallurgical composition for the manufacture of ferrochrome |
| 01/14/2015 | EP2824212A1 Hot-working steel |
| 01/14/2015 | EP2824211A1 Seawater-resistant stainless clad steel |
| 01/14/2015 | EP2824210A1 High-strength cold-rolled steel sheet and process for manufacturing same |
| 01/14/2015 | EP2824209A1 Steel sheet for hot pressing use, press-molded article, and method for producing press-molded article |
| 01/14/2015 | EP2824208A1 Ferritic stainless steel sheet |
| 01/14/2015 | EP2824207A1 Steel sheet for hot stamping, method for producing same, and hot-stamped steel material |
| 01/14/2015 | EP2824206A1 Stainless clad steel |
| 01/14/2015 | EP2824205A1 Steel wire rod with excellent spring workability for high-strength spring, process for manufacturing same, and high-strength spring |
| 01/14/2015 | EP2824204A1 Steel sheet for hot pressing use, press-molded article, and method for producing press-molded article |
| 01/14/2015 | EP2824198A1 Method for producing high-strength steel material having excellent sulfide stress cracking resistance |
| 01/14/2015 | EP2824196A1 Process for producing press-formed product and press-formed product |
| 01/14/2015 | EP2824195A1 Process for producing press-formed product, and press-formed product |
| 01/14/2015 | EP2824192A1 Non-oriented electrical steel sheet with fine magnetic performance, and calcium treatment method therefor |
| 01/14/2015 | EP2823905A1 Warm press forming method and automobile frame component |
| 01/14/2015 | EP2823904A1 Warm press forming method and automobile frame component |
| 01/14/2015 | EP2823078A1 Heat-resistant bearing material made of an austenitic iron matrix alloy |
| 01/14/2015 | CN104285262A 磁性部件和用于其的金属粉末及其制造方法 Magnetic member and a metal powder and its manufacturing method for |
| 01/14/2015 | CN104284995A 高强度钢板及其制造方法 High strength steel sheet and manufacturing method thereof |
| 01/14/2015 | CN104284994A 取向性电磁钢板及其制造方法 Oriented electromagnetic steel sheet and manufacturing method thereof |
| 01/14/2015 | CN104282406A 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 |
| 01/14/2015 | CN104278219A 输送流体用无缝钢管及其制备工艺 Transmission fluid with seamless steel pipe and its preparation process |
| 01/14/2015 | CN104278218A 无缝钢管及其制备方法 Seamless steel pipe and its preparation method |
| 01/14/2015 | CN104278217A 一种球磨机衬板用中铬合金钢 One kind of ball mill liners used in chrome steel |
| 01/14/2015 | CN104278216A 一种厚度大于60mm屈服强度690MPa级钢板及其制备方法 60mm having a thickness greater than the yield strength of 690MPa grade steel and its preparation method |
| 01/14/2015 | CN104278215A 一种专用于婴儿推车的耐磨钢管 A special wear-resistant steel for strollers |
| 01/14/2015 | CN104278214A 一种婴儿推车用耐磨钢管 An infant stroller with a wear-resistant steel |