| Patents for C21D 8 - Modifying the physical properties by deformation combined with, or followed by, heat treatment (18,654) |
|---|
| 07/23/2014 | CN102644021B 一种600MPa级低工艺敏感性冷轧双相钢及生产方法 One kind of 600MPa low process sensitivity to cold rolled dual phase steel and production methods |
| 07/23/2014 | CN102618799B 低碳当量80公斤级高性能调质钢板及其制造方法 80 kg class high-performance carbon equivalent quenched steel and its manufacturing method |
| 07/23/2014 | CN102534373B 一种适于辊压成形的超高强度冷轧钢带及其制造方法 An ultra-high-strength cold-rolled steel and its manufacturing method suitable for roll forming pressure |
| 07/22/2014 | US8784581 Fe-Ni alloy pipe stock and method for manufacturing the same |
| 07/22/2014 | US8784577 Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof |
| 07/17/2014 | WO2014110257A1 New classes of steels for tubular products |
| 07/17/2014 | WO2013118512A8 Grain-oriented electrical steel sheet |
| 07/16/2014 | EP2753725A1 Low density high strength steel and method for producing said steel |
| 07/16/2014 | CN103930584A 极薄电磁钢板 Thin electromagnetic steel |
| 07/16/2014 | CN103930583A 无方向性电磁钢板及其制造方法 Non-oriented electrical steel sheet and manufacturing method thereof |
| 07/16/2014 | CN103924178A 一种镍基高温合金Inconel718弹簧丝的制备方法 Preparation of a nickel-base superalloy Inconel718 spring wire |
| 07/16/2014 | CN103924165A 一种具有屈服平台的hrb500盘条螺纹钢筋生产方法 Having a yield platform hrb500 twisted steel wire rod production methods |
| 07/16/2014 | CN103924163A 一种奥氏体不锈钢及其生产方法 And a production method of an austenitic stainless steel |
| 07/16/2014 | CN103924161A 核电站常规岛主蒸汽主给水管道及其制备方法 Conventional Island nuclear power plant steam main water supply pipeline and its preparation method |
| 07/16/2014 | CN103924159A 高炉煤气管道用耐腐蚀钢及其制造方法 Blast furnace gas pipeline corrosion resistant steel and its manufacturing method |
| 07/16/2014 | CN103924155A 韧性优异的机械结构用高强度无缝钢管及其制造方法 High toughness of high-strength seamless steel pipe for machine structural use and a method of manufacturing |
| 07/16/2014 | CN103924154A 一种钢板的生产方法 Method of producing steel sheets |
| 07/16/2014 | CN103924152A 生产热轧钢带的方法 Production method for a hot strip |
| 07/16/2014 | CN103924151A 一种8级螺母钢材及其生产方法 One kind of eight steel nuts and production method |
| 07/16/2014 | CN103924037A 一种hrb400热轧钢筋生产工艺 One kind of hot-rolled steel production process hrb400 |
| 07/16/2014 | CN102965589B 高疲劳强度机械扩径机拉杆轴及其制备工艺 High fatigue strength mechanical expanding machine lever shaft and preparation process |
| 07/16/2014 | CN102876922B 高强高韧耐腐蚀环境的钛合金油井管及其制造方法 Titanium alloy OCTG and method of manufacturing high strength and high toughness corrosion environment |
| 07/15/2014 | US8778101 Method of production of steel sheet pressed parts with locally modified properties |
| 07/15/2014 | US8778097 Low specific gravity and high strength steel sheets with excellent ridging resistibility and manufacturing methods thereof |
| 07/15/2014 | CA2818911C Steel sheet for bottom covers of aerosol cans and method for producing same |
| 07/15/2014 | CA2764650C High-strength steel pipe and producing method thereof |
| 07/10/2014 | US20140193667 High-strength cold-rolled steel sheet having excellent stretch flangeability and precision punchability and manufacturing method thereof |
| 07/10/2014 | US20140190597 Hot coil for line pipe use and method of production of same |
| 07/10/2014 | US20140190594 Classes of Steels for Tubular Products |
| 07/09/2014 | EP2752500A1 Hot-rolled steel sheet for cold-rolled steel sheet, hot-rolled steel sheet for hot-dipped galvanized steel sheet, method for producing hot-rolled steel sheet for cold-rolled steel sheet, and method for producing hot-rolled steel sheet for hot-dipped galvanized steel sheet |
| 07/09/2014 | EP2752499A1 Thick-walled electric-resistance-welded steel pipe and process for producing same |
| 07/09/2014 | EP2751295A2 Method for producing a press-hardened molded part, and press-hardening tool |
| 07/09/2014 | CN203700437U 一种无缝钢管固溶热处理急冷装置 One kind of solution heat treatment, quenching means seamless steel pipe |
| 07/09/2014 | CN103917682A 弯曲特性和低温韧性优良的高强度热轧钢板及其制造方法 Bending properties and excellent low temperature toughness of high strength hot rolled steel sheet and manufacturing method thereof |
| 07/09/2014 | CN103917681A 用于温压成型的钢板、温压部件及其制造方法 Temperature, pressure components and manufacturing method for temperature and pressure molding plate |
| 07/09/2014 | CN103911572A 一种高强高导铜合金接触网线的生产工艺 The production process of a high strength and high conductivity copper alloy catenary wire |
| 07/09/2014 | CN103911559A 一种核电站压力容器用钢板及其制造方法 One kind of nuclear power plant pressure vessel steel and its manufacturing method |
| 07/09/2014 | CN103911558A 一种耐磨耐低温耐大气腐蚀钢的生产方法 A wear-resistance, low temperature resistance to atmospheric corrosion of steel production methods |
| 07/09/2014 | CN103911556A 一种热作模具钢材料及其制备方法 A thermal die steel material and method |
| 07/09/2014 | CN103911555A 耐磨钢及其制造方法 Wear-resistant steel and its manufacturing method |
| 07/09/2014 | CN103911554A 一种600MPa级细晶高强抗震钢筋生产方法 One kind of 600MPa high strength fine-grained seismic reinforcement production methods |
| 07/09/2014 | CN103911552A 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 |
| 07/09/2014 | CN103911551A 一种热镀铝锌合金钢板及其制备方法 A thermal galvanized steel plate and its preparation method |
| 07/09/2014 | CN103911547A 一种钒氮微合金化热轧贝氏体带钢及其生产方法 A vanadium nitrogen microalloyed bainitic steel and hot-rolled production methods |
| 07/09/2014 | CN103911546A 一种低成本中厚钢板及其生产方法 A medium-thick steel plate and low-cost production methods |
| 07/09/2014 | CN103911545A 一种强高斯织构占有率高磁感取向电工钢带的制备方法 Goss texture of a strong preparation share high magnetic induction oriented electrical steel strip |
| 07/09/2014 | CN103911544A 低成本厚规格低合金结构钢及其生产方法 Low-cost heavy-gauge steel and low alloy production methods |
| 07/09/2014 | CN103911500A 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 |
| 07/09/2014 | CN103911499A 超低碳钢的高温变形回复与中温等温组合的加工方法 Ultra-low carbon steel high temperature deformation response processing methods and combinations of temperature isothermal |
| 07/09/2014 | CN103097557B 方向性电磁钢板 Oriented electrical steel sheet |
| 07/09/2014 | CN102925796B 一种非合金化超低碳结构用冷轧板及其生产方法 A non-alloyed with ultra-low carbon cold rolled sheet structure and production method |
| 07/09/2014 | CN102925794B 双层卷焊管用冷轧带钢及其制造方法 Cold rolled steel coil pipe double its manufacturing method |
| 07/09/2014 | CN102876914B 高拉速连铸机结晶器铜板母材CuZr合金的制备工艺 Preparation of High Speed Conticaster copper alloy base material CuZr |
| 07/09/2014 | CN102876881B 一种缩短加热炉内普碳钢的均热时间的方法 A shorter carbon steel inside the furnace method of soaking time |
| 07/09/2014 | CN102851622B 一种超高强高韧性海洋工程用钢板及其生产方法 A method of producing steel and ultra-high strength and high toughness marine engineering |
| 07/09/2014 | CN102770571B 钢板及钢板制造方法 Steel and steel fabrication method |
| 07/09/2014 | CN102719626B 钢管及其在线淬火方法 Pipe and line quenching method |
| 07/09/2014 | CN102534424B 不锈钢、桥梁拉吊索用不锈钢钢丝以及制备方法和应用 Stainless steel, with stainless steel wire rope bridge and pull the preparation and application |
| 07/09/2014 | CN102400036B 一种高延伸率和高扩孔率的孪晶诱发塑性钢及其制造方法 A twin high elongation and a high rate of induced plasticity steel reaming and its manufacturing method |
| 07/08/2014 | US8771789 Method for producing melt supply pipe for aluminum die casting |
| 07/08/2014 | CA2808119C Electric resistance welded oil country tubular goods and manufacturing method of electric resistance welded oil country tubular goods |
| 07/03/2014 | WO2014104762A1 Grain-oriented electrical steel sheet, and method for manufacturing same |
| 07/03/2014 | WO2014104706A1 High strength austenitic-based steel with remarkable toughness of welding heat-affected zone and preparation method therefor |
| 07/03/2014 | WO2014104444A1 Grain oriented electrical steel sheet having excellent core loss, and method for manufacturing same |
| 07/03/2014 | WO2014104443A1 High strength steel sheet having excellent cryogenic temperature toughness and low yield ratio properties, and method for manufacturing same |
| 07/03/2014 | WO2014104441A1 High-manganese wear resistant steel having excellent weldability and method for manufacturing same |
| 07/03/2014 | WO2014104424A1 Ferritic stainless steel for automotive exhaust system, which have excellent corrosion resistance against condensate, moldability, and high-temperature oxidation resistance, and method for manufacturing same |
| 07/03/2014 | WO2014104394A1 Production method for grain-oriented electrical steel sheet and primary recrystallized steel sheet for production of grain-oriented electrical steel sheet |
| 07/03/2014 | WO2014104393A1 Process for producing grain-oriented electromagnetic steel sheet |
| 07/03/2014 | WO2014104391A1 Production method for grain-oriented electrical steel sheet and primary recrystallized steel sheet for production of grain-oriented electrical steel sheet |
| 07/03/2014 | WO2014103884A1 Damping alloy |
| 07/03/2014 | WO2014103629A1 STEEL SHEET HAVING YIELD STRENGTH OF 670-870 N/mm2 AND TENSILE STRENGTH OF 780-940 N/mm2 |
| 07/03/2014 | US20140182752 Alloy steel for hot forging and heat treatment method thereof |
| 07/03/2014 | US20140182748 Method for manufacturing high strength galvanized steel sheet with excellent formability |
| 07/03/2014 | DE102011102800B4 Verfahren zur Herstellung eines monolithischen Bauteils, monolithisches Bauteil und Werkzeug zur Herstellung eines monolithischen Bauteils Process for the preparation of a monolithic part, monolithic component and tools for the production of a monolithic part |
| 07/02/2014 | EP2749668A1 Hot coil for line pipe and manufacturing method therefor |
| 07/02/2014 | CN103906853A 非调质机械部件用线材、非调质机械部件用钢线和非调质机械部件及它们的制造方法 Mechanical parts with non-tempered wire, non-quenched and mechanical components and non-quenched and tempered steel wire mechanical components and their manufacturing methods |
| 07/02/2014 | CN103898421A 一种破碎机锤头及其制造方法 A method of manufacturing crushing and hammerhead |
| 07/02/2014 | CN103898418A 大厚度Ni系低温容器用钢板及其生产方法 Large thickness Ni based cryogenic vessel steel and its production method |
| 07/02/2014 | CN103898417A 非调质处理低裂纹敏感性钢带及其制备方法 Non-quenched and tempered steel low crack sensitivity and its preparation method |
| 07/02/2014 | CN103898415A 一种改进型Cr8钢轧辊及其制备方法 One kind Cr8 steel rolls and preparation method improved |
| 07/02/2014 | CN103898411A 高温用耐液态金属腐蚀马氏体结构材料及制备方法 High temperature liquid metal corrosion resistant structural materials and preparation methods martensitic |
| 07/02/2014 | CN103898409A 降低取向硅钢板坯加热温度的抑制剂及制备方法 Oriented silicon steel slab heating temperature lower inhibitor and preparation method |
| 07/02/2014 | CN103898408A 一种700MPa级螺纹钢筋及其生产方法 One kind of twisted steel and 700MPa grade production methods |
| 07/02/2014 | CN103898407A 600MPa热轧带肋钢筋及其制备方法 600MPa hot rolled ribbed bar and its preparation method |
| 07/02/2014 | CN103898405A 一种780MPa级别钼硼高强结构钢板及其制造方法 One kind of 780MPa high-strength structural steel grade molybdenum boron and its manufacturing method |
| 07/02/2014 | CN103898404A 一种钒微合金化热轧相变诱导塑性钢及制备方法 A vanadium micro-alloyed steel hot rolled transformation induced plasticity and preparation methods |
| 07/02/2014 | CN103898402A 建材用超薄冷轧钢板的制造方法 The method for producing building materials thin cold-rolled steel |
| 07/02/2014 | CN103898300A 一种通过定向再结晶控制高硅钢晶界特征分布的方法 Recrystallization method for controlling a high silicon grain boundary character distribution through targeted |
| 07/02/2014 | CN103898299A 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 |
| 07/02/2014 | CN103894792A 全纤维组织大型单法兰防爆电机主轴锻件加工方法 Large single flange proof motor shaft forgings full of fibrous tissue processing methods |
| 07/02/2014 | CN103894613A 一种连杆的粉末锻造工艺 A link powder forging process |
| 07/02/2014 | CN103201401B 机械结构用钢部件及其制造方法 Mechanical structural steel components and the manufacturing method |
| 07/02/2014 | CN103194585B 一种混合动力汽车电机主轴的制造方法 Method of manufacturing a hybrid vehicle motor spindle |
| 07/02/2014 | CN102912175B 一种金锡合金钎料箔材的制备方法 A gold-tin solder alloys prepared foil |
| 07/02/2014 | CN102899584B 一种降低马氏体高强钢韧脆转变温度的方法 A martensitic high strength steel ductile-brittle transition temperature of ways to reduce |
| 07/02/2014 | CN102864379B Fe-Cr-Co-W-Mo马氏体耐热钢及其制造方法 Fe-Cr-Co-W-Mo martensitic steel and its manufacturing method |
| 07/02/2014 | CN102817038B 一种在线调质、加热发黑涂装工艺生产高强螺纹钢筋的方法 An online conditioning, heated black coating process to produce high-strength rebar methods |
| 07/02/2014 | CN102747210B 一种55SiCrA弹簧钢盘条的斯太尔摩控冷方法 Stelmor controlled cooling method 55SiCrA spring steel wire rod |
| 07/02/2014 | CN102605254B 建筑结构用热轧双相钢中厚钢板及其生产方法 Building structure with thick steel hot-rolled dual-phase steel in its production methods |