| Patents for C22C 33 - Making ferrous alloys (11,268) |
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| 12/24/2014 | CN104233061A 一种低温低屈服钢及其生产方法 Low-temperature low-yield steel and production methods |
| 12/24/2014 | CN104233058A 一种超低成本的低屈服点钢及其生产方法 An ultra-low cost, low yield point steel and production methods |
| 12/24/2014 | CN104233052A 铬钼铜合金蠕铁制动鼓及其制备方法 Copper-chromium-molybdenum alloy vermicular iron brake drum and its preparation method |
| 12/24/2014 | CN104233051A 一种含碳化物奥铁体球墨铸铁及其制备方法 A ductile iron carbide ausferrite including its preparation method |
| 12/24/2014 | CN104233050A 一种稀土合金铬系铸球、铸段及其制备方法 Rare earth alloy chromium casting ball, casting segment and its preparation method |
| 12/24/2014 | CN104233048A 一种转向桥用铸态高强高韧球铁合金及其制备方法 A steering axle with cast iron alloy high strength and high toughness ball and its preparation method |
| 12/24/2014 | CN104233047A 一种利用废钢生产高强度泵体的生产方法 A use of scrap to produce high intensity pump production methods |
| 12/24/2014 | CN104233046A 一种氮化铬铁的生产方法 A nitride ferrochrome production methods |
| 12/24/2014 | CN104233045A 一种生产较薄规格x65管线钢的方法 A thinner gauge x65 pipeline steel produced |
| 12/24/2014 | CN104233044A 一种高铝钢的生产方法 Method for producing a high-aluminum steel |
| 12/24/2014 | CN104233043A 一种高钛含量合金结构钢的冶炼方法 Smelting method of high titanium content of the alloy structural steel |
| 12/24/2014 | CN104233042A 一种纳米颗粒弥散强化钢的冶炼方法 A nanoparticle dispersion strengthened steel smelting method |
| 12/24/2014 | CN104233041A 轻质高强度耐磨粉末冶金钢基复合材料及制备方法与应用 Lightweight composite material and preparation method and application of high strength wear-resistant steel base powder metallurgy |
| 12/24/2014 | CN104232970A 一种FeAl泡沫金属的制备方法 Method for preparing metallic foam FeAl |
| 12/24/2014 | CN104232966A 一种TiC高耐磨钢结硬质合金的制备方法 One kind of TiC preparation of high wear-resistant steel bonded carbide |
| 12/24/2014 | CN104232965A 一种TiC高速钢基钢结硬质合金的制备方法 One kind of high-speed steel TiC preparation steel bonded carbide |
| 12/24/2014 | CN104232951A 一种合金的熔炼方法 An alloy melting method |
| 12/24/2014 | CN104232904A 一种高硫煤硫化挥发镍锡铁合金废料并氧化造渣制镍铁合金与回收锡的方法 One kind of high-sulfur coal volatile sulfide nickel alloy scrap tin and nickel-iron oxide slag system and method for collecting tin |
| 12/24/2014 | CN104232829A 电炉专用球化剂及其制备方法 EAF dedicated nodulizer its preparation method |
| 12/24/2014 | CN104227350A 一种限动芯棒的制备方法 One kind of the retained mandrel preparation |
| 12/24/2014 | CN104226923A 一种生产转向桥的铁模覆砂工艺 A steering axle of iron coated sand mold process to produce |
| 12/24/2014 | CN104226914A 一种法兰的铸造工艺 One kind of casting process flange |
| 12/24/2014 | CN103361538B 气缸套合金铸铁的中频感应电炉熔炼方法及离心浇铸方法 Medium frequency induction furnace smelting process and alloy cast iron cylinder liners centrifugal casting method |
| 12/24/2014 | CN103146981B 一种用脱磷铁水冶炼铁素体不锈钢的方法 An iron smelting dephosphorization ferritic stainless method |
| 12/24/2014 | CN103074538B 一种微合金化超高强度高碳当量灰铸铁的制备方法 A micro-alloyed high carbon equivalent of ultra high strength gray iron preparation |
| 12/17/2014 | CN104221100A NdFeB系烧结磁体 A NdFeB sintered magnet |
| 12/17/2014 | CN104220193A 用于粉末冶金学的改进的润滑剂系统 For powder metallurgy improved lubricant system |
| 12/17/2014 | CN104217832A 一种光伏逆变器用复合磁性材料及其制备方法 A photovoltaic inverter Used composite magnetic material and its preparation method |
| 12/17/2014 | CN104213050A 一种泵轴用锰钢材料及其制备方法 Manganese steel shaft with one kind of material and method |
| 12/17/2014 | CN104213049A 一种锅炉给水泵输送管合金钢材料及其制备方法 A boiler feed pump delivery tube alloy material and method |
| 12/17/2014 | CN104213048A 一种水压阀用合金钢材料及其制备方法 One kind of hydraulic valve alloy material and method |
| 12/17/2014 | CN104213047A 一种混凝土泵车罐体用合金钢材料及其制备方法 For concrete pump truck tanks with steel material and method |
| 12/17/2014 | CN104213046A 一种液压阀用钢材料及其制备方法 A hydraulic valve steel material and method |
| 12/17/2014 | CN104213045A 一种高温作业泵阀用合金钢材料及其制备方法 Valve with a high-temperature alloy steel work and preparation method |
| 12/17/2014 | CN104213043A (54)一种汽轮机叶片用耐冲击不锈钢及其生产工艺 (54) A turbine blade with impact-resistant stainless steel and its production process |
| 12/17/2014 | CN104213042A 一种泵壳用合金钢材料及其制备方法 A pump casing with steel material and method |
| 12/17/2014 | CN104213041A 汽轮机叶片用耐磨损钢及其生产工艺 Turbine blade with wear-resistant steel and its production process |
| 12/17/2014 | CN104213033A 高强度高塑性60钢热轧盘条及其生产方法 60 high strength and ductility of steel wire rod and hot-rolled production methods |
| 12/17/2014 | CN104213031A 一种耐高温泵阀用合金钢材料及其制备方法 Valve with a high temperature alloy material and method |
| 12/17/2014 | CN104213027A 一种泵阀用不锈钢材料及其制备方法 One kind of valve with stainless steel material and method |
| 12/17/2014 | CN104213026A 抗拉强度370MPa级轿车外覆盖件用热镀锌高强钢及其生产方法 Tensile strength of 370MPa Class sedan outer cover with hot dip galvanized high-strength steel and its production method |
| 12/17/2014 | CN104213023A 一种低碳高强焊丝钢及其生产方法 A high strength steel wire and low carbon production methods |
| 12/17/2014 | CN104213022A 抗拉强度650MPa级搅拌罐用钢及其生产方法 Tensile strength of 650MPa grade steel mixing tank and production methods |
| 12/17/2014 | CN104213021A 一种耐磨高碳钢泵阀材料及其制备方法 A wear-resistant high-carbon steel valve material and method |
| 12/17/2014 | CN104213019A 一种600MPa级汽车桥壳钢及其生产方法 One kind of 600MPa steel and automobile axle production methods |
| 12/17/2014 | CN104213016A 船内板用高强钢及其生产方法 Inboard plate with high-strength steel and its production method |
| 12/17/2014 | CN104213014A 一种薄壁急冷件孕育剂及其制备方法和应用 One kind of thin-walled parts inoculant quench its preparation method and application |
| 12/17/2014 | CN104212946A 水轮机用大型超低碳不锈钢铸件新型冶炼方法 Turbines with a large cast of new smelting ultra-low carbon stainless steel |
| 12/17/2014 | CN103320675B 耐300°c~350°c高温的合金材料及耐300°c~350°c高温压缩机承压部件的铸造方法 Resistant to 300 ° c ~ 350 ° c temperature resistant alloys and casting 300 ° c ~ 350 ° c temperature pressure compressor components |
| 12/17/2014 | CN103184391B 用于百万千瓦级大型水轮机顶盖的环板钢及其制造方法 Ring plate steel and manufacturing method for the large million-kilowatt turbine roof |
| 12/17/2014 | CN103074539B 一种离心复合高镍铌耐磨铸铁轧辊及其铸造方法 A centrifugal high nickel niobium composite cast iron roll and casting methods |
| 12/17/2014 | CN102510782B 磁体用粉末 Magnet powder |
| 12/17/2014 | CN102379013B 纳米复合材料块材磁体及其制造方法 Nanocomposite magnet block material and manufacturing method thereof |
| 12/16/2014 | US8911663 Insulated iron-base powder for soft magnetic applications |
| 12/10/2014 | CN203999667U 炉前球化处理系统 Front ball handling system |
| 12/10/2014 | CN104200946A 一种高磁致伸缩系数的FeAl软磁合金 Soft magnetic alloys FeAl a high magnetostrictive coefficient |
| 12/10/2014 | CN104200945A 一种恒磁导率、高饱和磁感应强度、磁导率变化率在1%以内的纳米晶软磁合金及其制备方法 A constant magnetic permeability, high saturation magnetic flux density, permeability changes in the rate of less than 1% of the nanocrystalline soft magnetic alloy and preparation method |
| 12/10/2014 | CN104200944A 一种高q值复合软磁材料及其制备方法 A high-q value composite soft magnetic material and method |
| 12/10/2014 | CN104195472A 一种钨钒钼合金钢及其制造方法 One of the tungsten molybdenum vanadium steel and manufacturing method thereof |
| 12/10/2014 | CN104195471A 一种高强度高韧性的合金钢材料及其制造方法 Alloy material and manufacturing method of a high strength and toughness |
| 12/10/2014 | CN104195470A 一种汽车轮毂合金钢及其制造工艺 An automobile alloy wheels and manufacturing process |
| 12/10/2014 | CN104195469A 一种汽车制动盘用合金钢及其制造方法 An automobile brake disc with steel and its manufacturing method |
| 12/10/2014 | CN104195468A 一种汽车轴承用合金钢材料及其制造方法 A vehicle bearing alloy material and manufacturing method |
| 12/10/2014 | CN104195467A 一种稀土元素汽车支架钢材料及其制造工艺 An automobile steel bracket REE and manufacturing processes |
| 12/10/2014 | CN104195466A 一种钻头用合金钢及其制造方法 A drill with a steel and manufacturing method thereof |
| 12/10/2014 | CN104195465A 一种耐低温耐腐蚀用合金钢及其制造方法 One kind of low-temperature corrosion-resistant alloy steel and its manufacturing method |
| 12/10/2014 | CN104195463A 一种抗高温抗氧化的合金钢材料及其制造方法 Alloy material and method for producing a high temperature antioxidant |
| 12/10/2014 | CN104195462A 一种超高强度铸钢及其制造方法 An ultra-high strength steel and its manufacturing method |
| 12/10/2014 | CN104195459A 一种造船用钢材 One kind of shipbuilding steel |
| 12/10/2014 | CN104195458A 一种低相对磁导率的不锈钢热轧板及其制备方法 Stainless steel hot-rolled sheet and method for preparing low relative permeability |
| 12/10/2014 | CN104195453A 食品加工机械材料的冶炼工艺 Food processing machinery smelting process materials |
| 12/10/2014 | CN104195443A 汽车用高抗弯性能热成形钢及其制造方法 Car shaped steel and manufacturing method of high performance thermal bending |
| 12/10/2014 | CN104195438A 抗拉强度520MPa级搅拌罐用钢及其生产方法 Tensile strength of 520MPa grade steel mixing tank and production method |
| 12/10/2014 | CN104195432A 一种用于汽车变速齿轮的合金钢材料及其制造方法 Alloy steel and manufacturing method for an automobile gear change |
| 12/10/2014 | CN104195431A 一种屈服强度大于1000MPa级超高韧性低合金钢及其制造方法 One kind of yield strength greater than 1000MPa grade high toughness low-alloy and its manufacturing method |
| 12/10/2014 | CN104195422A 大断面球墨铸铁、铸件及其制备方法 Large sections of ductile iron castings, and its preparation method |
| 12/10/2014 | CN104195421A 大断面球墨铸铁、铸件及其制备方法 Large sections of ductile iron castings, and its preparation method |
| 12/10/2014 | CN104195417A 一种球墨铸铁用管模粉的制备方法及其应用 One kind of ductile iron pipe mold powder preparation method and its application |
| 12/10/2014 | CN104195416A 一种球墨铸铁孕育剂及其制备方法和应用 One kind of ductile iron inoculant and its preparation method and application |
| 12/10/2014 | CN104195415A 一种灰铸铁孕育剂的制备方法及其应用 A process for producing gray iron inoculant and its application |
| 12/10/2014 | CN104195414A 一种硅粒孕育剂的制备方法及其应用 Preparation method of silicon particles inoculant and its application |
| 12/10/2014 | CN104195413A 一种薄壁急冷件孕育剂及其制备方法和在铸造领域的应用 A thin-walled parts inoculant quench its preparation method and application in the field of casting |
| 12/10/2014 | CN104195412A 高强度灰铸铁、铸件及其制备方法 High strength gray iron castings, and its preparation method |
| 12/10/2014 | CN104195411A 高强度灰铸铁、铸件及其制备方法 High strength gray iron castings, and its preparation method |
| 12/10/2014 | CN104195410A 一种高铬抗磨铸铁节能熔炼的方法 A high-chromium wear-resistant cast iron smelting method of saving |
| 12/10/2014 | CN104195409A 提高中碳v钢强韧性的方法 Improve the strength and toughness of carbon steel v method |
| 12/10/2014 | CN104195408A 一种超高锰钢基TiC钢结硬质合金的制备方法 A process for producing ultra-high manganese steel bonded carbide TiC base |
| 12/10/2014 | CN104195407A 一种TiC高锰钢基钢结硬质合金的制备方法 A method for preparing high manganese steel bonded TiC carbide |
| 12/10/2014 | CN103255337B 一种低成本易焊接钢的生产方法 Easy to produce a low-cost method for welding steel |
| 12/10/2014 | CN103045951B 高氮无镍奥氏体抗菌不锈钢(HNSAg)及其制备方法 Nitrogen austenitic nickel-free antibacterial stainless steel (HNSAg) and its preparation method |
| 12/10/2014 | CN102912210B 一种多元素合金钢的生产方法 A multi-element alloy production methods |
| 12/10/2014 | CN102888562B 减震器压缩阀及其制备方法 Shock compression valve and its preparation method |
| 12/10/2014 | CN102665970B 磁性部件用粉末、粉末成形体及磁性部件 Magnetic member powder, and magnetic powder molded body member |
| 12/04/2014 | US20140356218 Method for producing high speed steel |
| 12/04/2014 | US20140353464 High strength rebar |
| 11/11/2014 | US8882880 Method for controlling extremely low Ti in extra low carbon AlSi-killed steel |
| 11/04/2014 | US8876936 Engine valve seat and manufacturing method thereof |
| 11/04/2014 | US8876935 Sintered material for valve guides and production method therefor |
| 10/21/2014 | US8864929 Method for manufacturing laminated soft-magnetic sheet |
| 10/21/2014 | US8864918 Method for producing a component and components of a titanium-aluminum base alloy |