Patents
Sitemap › C22 - Metallurgy; Ferrous or non-ferrous alloys; Treatment of alloys or non-ferrous metals › C22C - Alloys › C22C 38 - Ferrous alloys, e.g. steel alloys
Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120)
07/2014
07/30/2014CN102782175B 切断端面耐蚀性及加工部耐蚀性优良的热浸镀铝合金钢材及其制造方法 Machining the cut end portion of the corrosion resistance and excellent corrosion resistance hot dip aluminum plated steel and the manufacturing method
07/30/2014CN102747277B 一种低硅低锰性能优良的q345热轧板卷的生产方法 A method of producing a low silicon low manganese excellent performance q345 hot rolled coil
07/30/2014CN102712978B 加工性和点焊性优良的高强度热镀锌钢板及其制造方法 Galvanized steel sheet excellent in workability and spot welding of high strength and its manufacturing method
07/30/2014CN102660712B 一种改进的30CrMnSi钢 An improved 30CrMnSi steel
07/30/2014CN102605279B 一种具有良好塑性和韧性的超高强度不锈钢的制造方法 A method for producing ultra-high strength with good ductility and toughness of stainless steel
07/30/2014CN102592771B 新型防盗标签磁性材料及其生产工艺和声磁防盗标签 The new anti-theft tags magnetic materials and its production process and sound magnetic anti-theft tag
07/30/2014CN102554565B 冲击式水轮机转轮整体制造方法 Pelton turbine runner overall manufacturing method
07/30/2014CN102356257B 可氮化活塞环 Nitrided piston rings can
07/30/2014CN102345060B 一种无表面裂纹s355j2加硼钢钢板及其生产方法 A non-surface cracks s355j2 boron steel sheet and production method
07/30/2014CN102264923B 制罐用钢板的制造方法 The method of manufacturing a steel sheet for cans
07/30/2014CN102257299B 可氮化钢活塞环和钢汽缸套及制造它们的铸造方法 Can nitrided steel piston rings and cylinder liners and steel casting manufacturing method thereof
07/30/2014CN102080181B 一种采用不添加微合金元素生产低合金q345d厚板及其生产方法 One kind of using micro-alloying elements do not add the production of low alloy q345d Plate and its production methods
07/30/2014CN102067249B RT-Cu-Mn-B系烧结磁铁 RT-Cu-Mn-B based sintered magnet,
07/29/2014US8790841 Metal alloy catalysts for fuel cell cathodes
07/29/2014US8790791 Oxidation resistant nanocrystalline MCrAl(Y) coatings and methods of forming such coatings
07/29/2014US8790790 Metallurgically bonded stainless steel
07/29/2014US8790705 Spherical microcapsules comprising GLP-1 peptides, their production and use
07/29/2014US8790573 Ferritic Cr-contained steel
07/29/2014US8789817 Spring steel and spring having superior corrosion fatigue strength
07/29/2014CA2578576C Production of ferro-alloys
07/29/2014CA2522352C Duplex stainless steel alloy and use thereof
07/24/2014US20140205855 High-strength steel sheet excellent in impact resistance and manufacturing method thereof, and high-strength galvanized steel sheet and manufacturing method thereof
07/24/2014US20140205488 Ultra Fine-Grained Advanced High Strength Steel Sheet Having Superior Formability
07/24/2014US20140205487 Oil-well steel pipe having excellent sulfide stress cracking resistance
07/24/2014US20140205486 Boron-containing stainless steel having excellent hot workability and surface property
07/23/2014EP2757171A1 High-strength hot-dipped galvanized steel sheet having excellent formability and impact resistance, and method for producing same
07/23/2014EP2757170A1 Trip-type two-phase martensitic steel and ultrahigh-strength-steel processed article obtained therefrom
07/23/2014EP2757169A1 High-strength steel sheet having excellent workability and method for producing same
07/23/2014EP2757165A1 Process for producing grain-oriented electromagnetic steel sheet with excellent core loss characteristics
07/23/2014EP2757164A1 High load bearing adjusting device, in particular seat adjuster on FeMn basis
07/23/2014EP2756106A1 Non-grain-oriented higher-strength electrical strip with high polarisation and method for the production thereof
07/23/2014EP2756105A1 Method for producing a non-grain-oriented higher-strength electrical strip and use thereof
07/23/2014CN203725764U 一种压缩机用平衡块 A compressor with a balanced block
07/23/2014CN103946413A 铁素体系耐热钢及其制造方法 Ferritic heat resistant steel and its manufacturing method
07/23/2014CN103946410A 焊接用钢材 Welded steel
07/23/2014CN103946409A 用于高强度热镀锌钢板或高强度合金化热镀锌钢板的热轧钢板及其制造方法 Hot-rolled steel sheet and a manufacturing method for high-strength hot-dip galvanized steel sheet or a high strength galvannealed steel sheet
07/23/2014CN103945976A 耐回火脆化特性优异的焊接金属 Excellent resistance to temper embrittlement of the weld metal
07/23/2014CN103945973A 厚钢板的高效率焊接方法 High efficiency of a steel plate welding method
07/23/2014CN103945972A 接合部件 Engaging members
07/23/2014CN103943321A 磁芯和线圈型电子部件 Core and coil type electronic component
07/23/2014CN103938209A Q235d激光多道熔覆工艺方法 Q235d laser cladding process for multi-channel
07/23/2014CN103938147A 一种耐磨自润滑高强磨具钢复合材料的制造方法 A method of producing self-lubricating wear-resistant high-strength steel abrasive composites
07/23/2014CN103938124A 一种用于高温高压井耐CO<sub>2</sub>+Cl<sup>-</sup>腐蚀的高强15Cr油管 A HPHT resistance CO <sub> 2 </ sub> + Cl <sup> - </ sup> high strength 15Cr tubing corrosion
07/23/2014CN103938123A 一种抗高温模具钢 An anti-high-temperature mold steel
07/23/2014CN103938122A 一种抗高温模具钢 An anti-high-temperature mold steel
07/23/2014CN103938121A 一种抗高温模具钢 An anti-high-temperature mold steel
07/23/2014CN103938120A 一种抗高温模具钢 An anti-high-temperature mold steel
07/23/2014CN103938119A 高速铁路专用高强度高塑性钢筋 High-speed railway reinforced high strength and high ductility
07/23/2014CN103938118A 一种用于泵轴的合金钢材料 Steel material for the pump shaft
07/23/2014CN103938117A 一种耐腐蚀耐磨高锰钢及其制备方法 A wear-resistant corrosion-resistant high manganese steel and its preparation method
07/23/2014CN103938116A 一种双相不锈钢合金材料及其制备方法 One kind of duplex stainless steel alloy material and its preparation method
07/23/2014CN103938115A 一种双相不锈钢合金材料 One kind of duplex stainless steel alloy material
07/23/2014CN103938114A 一种双相不锈钢合金材料制备方法 One kind of duplex stainless steel alloy material preparation methods
07/23/2014CN103938113A 一种低温不锈钢及其热处理方法 A cryogenic stainless steel and heat treatment method
07/23/2014CN103938112A 一种超高碳钢及其制备方法 An ultra-high carbon steel and its preparation method
07/23/2014CN103938111A 一种减少铁铬铝系电热合金非金属夹杂物的方法 A method of reducing the electric iron chrome aluminum-based alloy method of nonmetallic inclusions
07/23/2014CN103938110A 海洋工程用fq70级超高强特厚钢板及其制造方法 Marine engineering fq70 grade ultra high strength thick steel plate and its manufacturing method
07/23/2014CN103938109A 一种Ni-Cr-Fe电热合金的制备方法 A method of preparing Ni-Cr-Fe alloy electric
07/23/2014CN103938108A 一种460MPa级低压缩比高韧性海洋工程用钢板及生产方法 One kind of 460MPa grade low compression ratio toughness steel marine engineering and production methods
07/23/2014CN103938107A F91高耐热钢及其冶炼方法 High heat-resistant steel and smelting method F91
07/23/2014CN103938106A 铬镍铜钒铌氮高温耐热耐磨铸钢 Chrome vanadium, niobium nitrogen temperature nickel-copper heat-resistant cast steel
07/23/2014CN103938105A 菜刀用合金钢 Alloy steel kitchen knife
07/23/2014CN103938104A 疲劳强度≥560MPa的海洋钻井平台用钢及生产方法 Fatigue strength ≥560MPa of offshore drilling platform steel and production methods
07/23/2014CN103938103A 两片罐用马口铁mrt-3基板及其生产方法 Two cans tinplate mrt-3 substrate and production method
07/23/2014CN103938102A 一种铁铬铝系多元高电阻电热合金的制备方法 Preparation method of iron-chromium-aluminum-based alloy diverse high electric resistance
07/23/2014CN103938101A 一种钢板及其制备方法 One kind of steel sheet and a method for preparing
07/23/2014CN103938100A 一种耐低温高强度合金钢材料 A low-temperature-resistant high-strength alloy steel
07/23/2014CN103938099A 一种轴承用钢 A bearing steel
07/23/2014CN103938098A 一种超高强度钢管及其连续生产方法 An ultra-high-strength steel and continuous production methods
07/23/2014CN103938097A 一种冷轧热镀锌双相钢及其制备方法 Hot dip galvanized cold rolled dual phase steel and its preparation method
07/23/2014CN103938096A 一种高强度高韧性热作模具钢及其制备方法 A high strength and high toughness hot work die steel and its preparation method
07/23/2014CN103938095A 一种165ksi钢级高强高韧钻杆及其制造方法 One kind of high-strength and high toughness 165ksi steel drill pipe and its manufacturing method
07/23/2014CN103938094A 一种超高强度高韧性石油套管及其制造方法 An ultra-high strength and high toughness oil casing and its manufacturing method
07/23/2014CN103938093A 一种厚度为0.3mm的涂镀捆带及其生产方法 Coating having a thickness of 0.3mm and a production method strapping
07/23/2014CN103938092A 一种高疲劳强度热成型重型卡车桥壳钢板及其制造方法 Thermoforming of a high fatigue strength steel sheet Truck axle and its manufacturing method
07/23/2014CN103938091A 一种高韧性高耐磨冷作模具钢 A high-toughness, high wear-resistant cold work tool steel
07/23/2014CN103938090A 一种模具钢 One kind of tool steel
07/23/2014CN103938089A 一种模具钢 One kind of tool steel
07/23/2014CN103938088A 一种电阻合金Cr20AlY的板坯连铸方法 Slab continuous casting method of resistance alloy Cr20AlY
07/23/2014CN103938087A 一种高强度高镍钢材料及其制备方法 A high strength and high nickel steel material and preparation method
07/23/2014CN103938086A 一种模具钢 One kind of tool steel
07/23/2014CN103938085A 一种模具钢 One kind of tool steel
07/23/2014CN103938084A 一种冷轧模具 Cold rolled mold
07/23/2014CN103938083A 一种热作模具 A heat die
07/23/2014CN103938082A 一种热作模具 A heat die
07/23/2014CN103938081A 用于炼钢的镍铜铁合金及制备方法 Nickel-copper alloy and preparation method for steelmaking
07/23/2014CN103938080A 电解铝用惰性合金阳极及其制备方法 Aluminum alloy anode with an inert and its preparation method
07/23/2014CN103938079A 低压缩比超厚规格耐低温型热轧h型钢及其生产方法 Low compression ratio specifications resistant low-thick hot-rolled steel and its production method h
07/23/2014CN103938078A 重卡超厚钢制轮辐用钢及其制造方法 Heavy truck thick steel spokes steel and its manufacturing method
07/23/2014CN103938077A 一种双层卷焊管用冷轧钢板及其生产方法 A two-layer pipe with cold-rolled steel coil and its production method
07/23/2014CN103938076A 500MPa级叉车用门架型钢的生产方法 500MPa grade steel forklift mast production methods
07/23/2014CN103938075A 一种铁塔用高韧性q420级热轧等边角钢的制备方法 Preparation method of the Eiffel Tower with a high toughness q420 grade hot-rolled edge angle of
07/23/2014CN103938074A 一种冷轧模具 Cold rolled mold
07/23/2014CN103938073A 一种冷轧模具 Cold rolled mold
07/23/2014CN103938072A 一种电工钢板及其生产方法 One kind of an electrical steel sheet and production method thereof
07/23/2014CN103938071A 一种镀锌钢绞线用线材及其生产方法 One kind of galvanized steel wire rod and its production method
07/23/2014CN103938070A 一种钢板及其制备方法 One kind of steel sheet and a method for preparing
07/23/2014CN103938069A 一种低磷低碳钢lf精炼脱磷生产工艺 One kind of low-carbon steel lf phosphorus dephosphorization refining the production process
07/23/2014CN103938068A 一种冷轧模具 Cold rolled mold
07/23/2014CN103938064A 用于生产拉拔细丝用高碳钢的电渣重熔工艺 Drawing filaments for the production of high-carbon steel electroslag remelting process
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