Patents for C21D 6 - Heat treatment of ferrous alloys (4,815)
07/2014
07/16/2014CN103924153A 一种低膨胀磁屏蔽合金及其制备方法 A low expansion alloy magnetic shielding and preparation method
07/16/2014CN103924056A 轴承钢轴销类零件的淬火工艺 Bearing steel shaft pin type parts quenching process
07/09/2014CN103911552A 一种钒钛微合金化热轧低碳贝氏体带钢及其生产方法 A vanadium titanium micro-alloyed steel and hot-rolled low carbon bainitic production methods
07/09/2014CN103911541A 一种含铜合金型抗菌不锈钢的铸造成型法 One kind of antibacterial copper alloy stainless steel casting method
07/09/2014CN103911500A 一种梯度化超细晶粒金属的制作方法 A gradient-based method of making ultra-fine grain metals
07/09/2014CN103911493A 一种NiCrMoV钢锻件的热处理方法及其锻件 One kind of heat treatment method NiCrMoV steel forgings and forging
07/09/2014CN103008665B 一种旋塞阀阀瓣的制备工艺 A process for the preparation of the valve plug
07/09/2014CN103008663B 一种膜片阀阀杆的粉末冶金制备方法 Powder metallurgy method for preparing a diaphragm valve stem
07/09/2014CN102676766B 提高奥氏体-铁素体型不锈钢低温冲击韧性的热处理方法 Improve austenitic - ferritic stainless steel heat treatment method for low temperature impact toughness
07/03/2014WO2014104138A1 Fe-Ni-BASED ALLOY HAVING EXCELLENT HIGH-TEMPERATURE CHARACTERISTICS AND HYDROGEN EMBRITTLEMENT RESISTANCE CHARACTERISTICS, AND METHOD FOR PRODUCING SAME
07/03/2014US20140182749 Iron-based composition for fuel element
07/02/2014CN103898401A 一种提高高强度铁锰基阻尼合金阻尼性能的方法 A way to improve the damping of high-strength alloy damping properties of iron and manganese-based approach
07/02/2014CN103898399A 一种高耐磨材料及其制造方法和应用 A highly wear-resistant materials and manufacturing methods and applications
07/02/2014CN103898299A 一种2400MPa级低成本纳米贝氏体钢的制备方法 One kind of 2400MPa grade preparation of low-cost Nano bainitic steel
07/02/2014CN103898283A 一种高强度钢的回火热处理工艺 Heat treatment process of a high-strength steel
07/02/2014CN103014727B 港口斗轮机漏斗板制备方法及装置 Port Bucket funnel plate preparation method and apparatus
06/2014
06/26/2014WO2014098521A1 Stainless steel pipe with excellent erosion resistance and manufacturing method thereof
06/26/2014WO2014095082A1 Method for heat-treating a manganese steel product and manganese steel product
06/25/2014EP2746409A1 Method for the heat treatment a manganese steel product and manganese steel product with a special alloy
06/25/2014CN203668470U 冷热处理专用吊具 Hot and cold processing dedicated spreader
06/25/2014CN103890213A 具有极高强度和延展性的在工具中热成形和/或淬火之后析出硬化的轧制钢及其制造方法 The method of manufacturing rolled steel with high strength and ductility in the tool after the thermoforming and / or precipitation hardening quench
06/25/2014CN103882338A 一种特种耐磨低碳钢材料及其制备方法 A specialty wear-resistant low-carbon steel material and preparation method
06/25/2014CN103882337A 一种用于液压阀的耐磨合金材料及其制备方法 Wear-resistant alloy material and preparation method for hydraulic valves
06/25/2014CN103882331A 大型挖掘机用高强度、高耐磨支撑轮 Large excavators with high strength, high wear support wheel
06/25/2014CN103882329A 一种用于内燃机阀门座的合金材料及其制备方法 Alloy material and preparation method for an internal combustion engine valve seat
06/25/2014CN103882321A 一种低碳不锈钢材料及其制备方法 A low carbon stainless steel material and preparation method
06/25/2014CN103882310A 一种耐腐蚀高碳钢合金材料及其制备方法 A high carbon steel alloy corrosion material and preparation method-resistant
06/25/2014CN103882309A 一种用于制作蜗轮的合金材料及其制备方法 An alloy material and method for making the worm
06/25/2014CN103882210A 新型探矿钻杆接头的热处理工艺 The new heat treatment process of prospecting tool joints
06/25/2014CN103882200A 对ZG35SiMn钢进行正火回火的热处理工艺 ZG35SiMn steel heat treatment process for normalizing and tempering
06/25/2014CN103882195A 对zg275-485h钢进行正火回火的热处理工艺 Zg275-485h steel heat treatment process for normalizing and tempering
06/19/2014WO2014092129A1 Thick steel plate having excellent cryogenic toughness
06/18/2014CN103866198A Precipitation-hardening martensitic stainless steel for surgical operation and heat treatment process thereof
06/18/2014CN103866105A Thermal treatment process of medium-carbon-steel gear
06/18/2014CN103866101A Method for obtaining retained austenite in ferrite heat resistant steel T91
06/18/2014CN103014253B Thermal treatment method of 60Si2Mn steel subjected to friction welding
06/18/2014CN102773483B Method for manufacturing valve seat of stop valve by powder metallurgy
06/12/2014WO2014089418A1 High streng preciptation hardenable stainless steel
06/11/2014EP2740814A1 Hot dip aluminised steel foil and method for producing a hot dip aluminised steel foil
06/11/2014CN203639524U 钢卷支撑板 Coil support plate
06/11/2014CN103849748A Heat treatment method of high speed steel tool used for military
06/11/2014CN103849739A Deep cooling treatment method of high speed steel tool
06/11/2014CN103849738A Heat treatment process for powder metallurgical high-speed steel
06/11/2014CN103849723A Production line equipment for enhancing physical property of steel member
06/04/2014CN203625428U 一种全自动快速分检收料机 A fully automated rapid sorting rewinding machine
06/04/2014CN103842548A Fe-based initial-ultra-fine-crystal-alloy ribbon and magnetic component
06/04/2014CN103834862A Iron-cobalt alloy and preparation method of magnetizing pole head of iron-cobalt alloy
06/04/2014CN103834781A Metal piece treatment method
06/04/2014CN103834780A Horizontal liquid nitrogen direct injection type subzero treatment equipment of steel forging cold roll
06/04/2014CN103834774A 2Cr13 heat treatment method
06/04/2014CN103834771A Heat treatment method of wear-resistant cast steel
06/04/2014CN103834770A Heat treatment process of high-speed steel
06/04/2014CN103831381A Forging method of wagon buffer thrust cone
06/04/2014CN102877008B Method for preparing bainite wear-resistant cast steel
06/04/2014CN102414764B Substrate for superconducting wiring, superconducting wiring and production method for same
05/2014
05/28/2014CN203613228U 一种06Cr19Ni10材料的深冷处理设备 Cryogenic processing apparatus 06Cr19Ni10 material
05/28/2014CN103820740A 一种铁素体耐热铸钢及其制备方法和应用 One kind of ferritic heat-resistant steel and its preparation method and application
05/28/2014CN103820736A 一种出钢口钻头合金钢材料及其制备方法 One kind of tap hole drill steel material and method
05/28/2014CN103820735A 一种超高强度C-Al-Mn-Si系低密度钢及其制备方法 An ultra-high strength C-Al-Mn-Si system density steel and its preparation method
05/28/2014CN103820727A 一种制作刀具的钛铁合金材料及其制备方法 A method of making titanium alloy tool material and its preparation method
05/28/2014CN103820723A 一种刀具用不锈钢材料及其制备方法 A cutter with stainless steel material and method
05/28/2014CN103820721A 一种刀具合金钢材料及其制备方法 An alloy material and preparation method Tool
05/28/2014CN103820715A 一种钻头用耐热耐磨合金钢材料及其制备方法 A drill with a heat-resistant alloy material and method
05/28/2014CN103820621A 一种铁基沉淀强化型高温合金的热处理工艺 An iron-based superalloys precipitation strengthening heat treatment process
05/28/2014CN103820611A 核电压紧弹性环用马氏体不锈钢锻件的热处理方法 Nuclear compression elastic martensitic stainless steel ring with forging heat treatment method
05/28/2014CN103820609A 一种不锈钢材料的热处理工艺 Heat treatment process for stainless steel
05/28/2014CN102791890B 弹簧用钢及钢材的表面处理方法 Surface treatment of spring steel and steel
05/21/2014EP2733230A1 Thin strip of alloy containing initial ultrafine crystals and method for cutting same, and thin strip of nanocrystalline soft-magnetic alloy and magnetic part employing same
05/21/2014EP2732056A1 Knife and method for the production thereof
05/21/2014CN103805753A 低碳合金钢热处理工艺 Low-carbon steel heat treatment process
05/21/2014CN102773482B 一种粉末冶金制蝶阀阀杆的方法 One kind of powder metallurgy method butterfly valve stem
05/21/2014CN102177271B 蒸发材料及蒸发材料的制造方法 The method of manufacturing an evaporation material and an evaporation material
05/20/2014US8728257 High tensile strength steel material having excellent delayed fracture resistance property, and method of manufacturing the same
05/15/2014WO2014073415A1 Steel member and process for producing same
05/14/2014CN103794324A 纳米晶复相永磁磁粉的制备方法 Preparation of Nanocrystalline Composite permanent magnet magnetic powder
05/14/2014CN103789740A 平面模具表面微观结构特征的制备方法 Flat mold surface preparation microstructural features
05/14/2014CN103789688A 一种落料模用冷作模具钢的热处理方法 A heat treatment method using cold work die steel mold material drop
05/14/2014CN103789686A 一种消除加氢反应器用钢混晶、粗晶组织的热处理工艺 A steel hydrogenation reactor to eliminate mixed crystal, coarse grain structure of the heat treatment process
05/14/2014CN103789630A 一种用于速滑冰刀的碳钢工件生产方法 A method of producing steel workpiece speed skating ice skates for
05/14/2014CN103789617A 一种碳钢工件的生产方法 Method for producing a carbon steel workpiece
05/14/2014CN103789615A 一种高强度低碳钢材料及其制备方法 A high-strength low-carbon steel material and preparation method
05/14/2014CN103045828B 利用形状记忆合金表面浮凸实现薄膜拉伸弹性应变的方法 Using shape memory alloy surface relief realization method of film stretching elastic strain
05/14/2014CN102282633B 软磁性合金薄带及其制造方法以及具有软磁性合金薄带的磁性部件 Soft magnetic alloy strip and its manufacturing method and a magnetic member having a soft magnetic alloy strip
05/07/2014CN203582921U 一种使工件可逆旋转变换的深冷处理装置 One kind of rotation of the workpiece reversible transformation of cryogenic processing device
05/07/2014CN203582920U 一种pc钢棒生产用冷却水带压储存装置 One kind of pc steel bar production storage device with cooling water pressure
05/07/2014CN203582917U 一种圆钢淬火设备 One kind of round quenching equipment
05/07/2014CN103781931A 双相不锈钢 Duplex stainless steel
05/07/2014CN103774062A 一种加工钛合金的刀具合金钢材料及其制备方法 A machining tool steel material and method for Titanium
05/07/2014CN103774055A 一种高强度高韧性合金钢材料及其制备方法 A high strength and high toughness steel material and preparation method
05/07/2014CN103774053A 一种复合轧辊表面层用高硬度合金钢材料及其制备方法 A composite material of high hardness steel roll surface layer and its preparation method
05/07/2014CN103774045A 一种钻头用高速工具钢材料及其制备方法 A drill with a high-speed tool steel material and preparation method
05/07/2014CN103773933A 一种提高亚稳奥氏体不锈钢形状记忆效应的方法 A metastable austenitic stainless steel shape memory effect way to improve
05/07/2014CN103773927A 一种高强韧性27SiMn钢热处理工艺 A high strength and toughness of steel heat treatment process 27SiMn
05/07/2014CN101248205B 马氏体不锈钢组成、由所述钢制造机械零件的方法和得到的零件 Martensitic stainless steel composition of the steel mechanical parts manufactured by the method and parts obtained by
05/06/2014US8715432 Fire-resistant steel superior in weld joint reheat embrittlement resistance and toughness and method of production of same
05/01/2014WO2014066570A1 Quench and temper corrosion resistant steel alloy
05/01/2014WO2014063191A1 Alloys with inverse microstructures
05/01/2014WO2013064698A3 Method for producing high-strength components from cast steel having trip/twip properties and use of the manufactured components
04/2014
04/30/2014EP2725113A1 Method for producing austenitic stainless steel and austenitic stainless steel material
04/30/2014CN103764388A Metallurgically bonded stainless steel
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