| Patents for C21D 8 - Modifying the physical properties by deformation combined with, or followed by, heat treatment (18,654) |
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| 01/21/2015 | EP2826871A1 Hot rolled silicon steel producing method |
| 01/21/2015 | CN204111825U 连续退火拉丝机 Continuous annealing drawing machine |
| 01/21/2015 | CN204111821U 一种用于厚板直接淬火装置的顶喷装置 Top spray device for direct quenching device for thick plates |
| 01/21/2015 | CN104302802A 设置有提供牺牲阴极保护的涂层的钢板、利用这样的板制造部件的方法以及所得部件 Is provided with a coating to provide sacrificial cathodic protection of steel sheet using such a method for manufacturing a sheet member as well as the resultant member |
| 01/21/2015 | CN104302801A 冲裁加工导致的铁损特性劣化较小的无方向性电磁钢板 Punching the iron loss characteristics deterioration caused by a smaller non-oriented electrical steel sheet |
| 01/21/2015 | CN104302799A 表面渗碳用钢钢材 Carburizing steel steel |
| 01/21/2015 | CN104302790A 用于氢技术的对氢造成的脆化具有高抵抗性的成本降低的钢 Cost technology for hydrogen embrittlement of the hydrogen has a high resistance due to the decrease of the steel |
| 01/21/2015 | CN104294180A 一种大线能量焊接高铁工程用钢筋及其生产工艺 One kind of large heat input welding high-speed rail project with steel and its production process |
| 01/21/2015 | CN104294178A 一种渗碳锰钢 One kind of manganese steel carburizing |
| 01/21/2015 | CN104294175A 一种合金钢及其热处理工艺 One kind of alloy steel and heat treatment process |
| 01/21/2015 | CN104294174A 一种大线能量焊接高强热轧钢筋及其生产工艺 One kind of large heat input welding of high strength hot rolled steel and its production process |
| 01/21/2015 | CN104294171A 一种316ln核电用奥氏体不锈钢的制备方法 One kind 316ln preparation of austenitic stainless steels used in nuclear power |
| 01/21/2015 | CN104294170A 一种高强度钢拉杆用合金材料及其处理工艺 A high-strength steel alloy rod materials and processing technology |
| 01/21/2015 | CN104294166A 铬镍微合金化的碳钢核电无缝钢管及其生产方法 Chrome-nickel micro-alloyed steel seamless pipe and nuclear power production methods |
| 01/21/2015 | CN104294165A 一种高均匀塑性变形的高强度中厚钢板及其生产方法 A steel plate highly uniform high strength plastic deformation and its production method |
| 01/21/2015 | CN104294164A 一种高碳铬钢 One kind of high carbon chromium steel |
| 01/21/2015 | CN104294159A 一种新型塑料模具钢及其制备与热处理工艺 A new plastic mold steel and its preparation and heat treatment process |
| 01/21/2015 | CN104294158A 一种铁铬铝电阻丝的加工工艺 An iron-chromium-aluminum resistance wire processing |
| 01/21/2015 | CN104294156A 一种经济并加工性能优良的高碳耐磨钢管及生产方法 An economical and excellent processability and high-carbon steel pipe wear and production methods |
| 01/21/2015 | CN104294155A 一种超低碳取向硅钢及其制备方法 An ultra-low carbon-oriented silicon steel and its preparation method |
| 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 | 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 | 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 | 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 | CN104294138A 一种煤矿机械用钢的制造工艺 One kind of mining machinery steel manufacturing process |
| 01/21/2015 | CN104294113A 一种汽车油箱用铝合金板材的制造方法 The method of manufacturing a vehicle's fuel tank aluminum alloy sheet |
| 01/21/2015 | CN104294088A 一种化妆品瓶盖用铝带的制造方法 A method for producing caps with aluminum cosmetics |
| 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 | CN104294021A 一种双相不锈钢锻造成型工艺 One kind of duplex stainless steel forging process |
| 01/21/2015 | CN103484642B 一种研究制管变形对管线钢氢致开裂性能影响的方法 Kind of pipeline hydrogen induced cracking method to study the deformation tube |
| 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 | 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 | 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 | CN102974742B 一种移动叉的加工方法 The processing method of a mobile fork |
| 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 | 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 |
| 01/20/2015 | US8936687 Method for manufacturing grain oriented electrical steel sheets |
| 01/20/2015 | CA2732495C Method for producing a steel strip having a dual-phase microstructure |
| 01/20/2015 | CA2587145C Method and apparatus for micro-treating iron-based alloy, and the material resulting therefrom |
| 01/15/2015 | WO2015006136A2 Method for producing a kinetic energy storage system |
| 01/15/2015 | WO2015005386A1 Martensite steel and method for producing same |
| 01/15/2015 | WO2015004906A1 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 | 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 | 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 | US20150013847 Method for Producing Silicon Steel Normalizing Substrate |
| 01/15/2015 | US20150013846 Method for Producing Silicon Steel Normalizing Substrate |
| 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 | US20150013820 Method for rolling/drawing nickel-free high-nitrogen stainless steel material, thin seamless tube of nickel-free high-nitrogen stainless steel, and method of manufacturing the same |
| 01/15/2015 | US20150013148 Method for producing a kinetic energy storage system |
| 01/15/2015 | DE102013011572A1 Verfahren zur lokalen und verzugsfreien Wärmebehandlung von Blech- oder blechartigen Bauteilen durch lokale Widerstandserwärmung Process for local and distortion-free heat treatment of metal or sheet-like components by local resistance heating |
| 01/14/2015 | EP2824211A1 Seawater-resistant stainless clad steel |
| 01/14/2015 | EP2824198A1 Method for producing high-strength steel material having excellent sulfide stress cracking resistance |
| 01/14/2015 | EP2824194A1 Method for producing silicon steel normalizing substrate |
| 01/14/2015 | EP2824193A1 Method for producing silicon steel normalizing substrate |
| 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 | 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 | CN104278210A 一种超低温压力容器用高镍钢及其制造方法 An ultra low temperature pressure vessel steel with high nickel and its manufacturing method |
| 01/14/2015 | CN104278205A 低碳无碳化物贝氏体钢及其制造方法和其在钢轨中的应用 Carbon carbide-free bainitic steel and manufacturing method and its application in the rail |
| 01/14/2015 | CN104278204A 一种无钼低温断裂韧性优良的管线卷板及其生产方法 A non-molybdenum low fracture toughness and excellent pipeline Coil production methods |
| 01/14/2015 | CN104278201A 具有良好冷成型性高碳钢的制备方法 Preparation method has good cold formability of high-carbon steel |
| 01/14/2015 | CN104278200A 一种高热强性喷射成形热作模具钢及其制备方法 One kind of spray forming strong heat hot work die steel and its preparation method |
| 01/14/2015 | CN104278194A 一种具有高强度高塑性的汽车用冷轧钢板及其生产方法 Having high strength and ductility of automotive cold-rolled steel and its production method |
| 01/14/2015 | CN104278189A 一种冷轧无取向高硅钢薄板的短流程制造方法 Cold rolled non-oriented silicon steel sheet of high short process manufacturing method |
| 01/14/2015 | CN104278138A 提高304不锈钢耐腐蚀性能的晶界工程工艺方法 Improve the corrosion resistance of 304 stainless steel grain boundary engineering process for energy |
| 01/14/2015 | CN104278137A 一种金属材料表面纳米化及其组织稳定化的方法 Nano-metal material surface stabilization methods and their organizations |
| 01/14/2015 | CN103555911B 一种调质高强度q890e特厚钢板的生产方法 One kind of high strength quenched and tempered steel plate q890e special production methods |
| 01/14/2015 | CN103468907B 一种基于asp中薄板坯连铸连轧工艺生产冷轧无取向电工钢的方法 Asp method based thin slab casting and rolling process to produce cold rolled non-oriented electrical steel |
| 01/14/2015 | CN103215419B 一种提高马氏体不锈钢低温冲击韧性的热处理方法 A martensitic stainless steel heat treatment to improve the low temperature impact toughness |
| 01/14/2015 | CN103114253B 一种极薄规格超高强度钢板的生产方法 An extremely thin, ultra-high-strength steel standard production methods |
| 01/14/2015 | CN102947471B 方向性电磁钢板的制造方法 The method of producing grain-oriented electrical steel sheet |
| 01/14/2015 | CN102922228B 改善f92对接焊热影响区冲击韧性的阀门制造工艺 Improve f92 butt weld heat-affected zone toughness valve manufacturing process |
| 01/13/2015 | US8932729 High-strength hot-dip galvanized steel sheet excellent in impact resistance property and high-strength alloyed hot-dip galvanized steel sheet |
| 01/13/2015 | US8932414 High-strength steel sheet with excellent warm workability |
| 01/08/2015 | WO2015002363A1 Hot-rolled steel sheet having excellent machinability and anti-aging properties and manufacturing method therefor |
| 01/08/2015 | WO2015002046A1 Steel plate having excellent hydrogen-induced-cracking resistance and toughness, and steel tube for line pipe |
| 01/08/2015 | WO2015001950A1 Steel for bolt, bolt, and production method for said steel and said bolt |
| 01/08/2015 | WO2015001414A1 Cold rolled steel sheet, method of manufacturing and vehicle |
| 01/08/2015 | WO2015001367A1 Cold rolled steel sheet, method of manufacturing and vehicle |
| 01/08/2015 | WO2015001177A1 Stainless steel resistant to delayed cracking and a method for its production |
| 01/08/2015 | WO2015000895A1 Plant and method for hot rolling steel strip |