Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21B - Rolling of metal › B21B 3 - Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences
Patents for B21B 3 - Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences (3,394)
08/2014
08/06/2014EP2762588A1 High-strength hot dip galvanized steel plate having excellent moldability, weak material anisotropy and ultimate tensile strength of 980 mpa or more, high-strength alloyed hot dip galvanized steel plate and manufacturing method therefor
08/06/2014EP2762585A1 High-strength hot-dip galvanized steel sheet with excellent mechanical cutting characteristics, high-strength alloyed hot-dip galvanized steel sheet, and method for producing said sheets
08/06/2014EP2762584A1 Hot-rolled steel sheet and method for producing same
08/06/2014EP2762583A1 High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance, and method for producing same
08/06/2014EP2762582A1 High-strength galvannealed steel sheet of high bake hardenability, high-strength alloyed galvannealed steel sheet, and method for manufacturing same
08/06/2014EP2762581A1 Hot-rolled steel sheet and method for producing same
08/06/2014EP2762580A1 Hot-dip galvanized steel sheet and method for producing same
08/06/2014EP2762579A1 High-strength hot-dip galvanized steel sheet and process for producing same
08/06/2014EP2762578A1 Grain-oriented electrical steel sheet and manufacturing method therefor
08/06/2014EP2762446A1 Copper foil for graphene production and production method therefor, and graphene production method
07/2014
07/30/2014EP2759611A1 Copper alloy sheet and production method for copper alloy sheet
07/30/2014CN103958727A 导电性膜形成用银合金溅射靶及其制造方法 Forming a conductive film with a silver alloy sputtering target and its manufacturing method
07/30/2014CN103958713A 疲劳强度优异的氮化用热轧钢板、氮化用冷轧钢板及它们的制造方法、以及使用它们的疲劳强度优异的汽车部件 Fatigue strength of the hot rolled steel sheet excellent in nitriding, nitriding of the cold rolled steel sheets and their manufacturing method and the use of their excellent fatigue strength automobile parts
07/30/2014CN102959115B 钢线材及其制造方法 And a method of manufacturing steel wire rod
07/30/2014CN102264923B 制罐用钢板的制造方法 The method of manufacturing a steel sheet for cans
07/24/2014DE102013100580A1 Verfahren zum Herstellen eines als metallischer Verbundwerkstoff ausgeführten Flachprodukts, Stahlflachprodukt und Verwendung eines Stahlflachprodukts A method of manufacturing a metallic composite material configured as a flat product, flat steel product and the use of a flat steel product
07/23/2014EP2757169A1 High-strength steel sheet having excellent workability and method for producing same
07/23/2014EP2757167A1 Copper alloy sheet and production method for copper alloy sheet
07/23/2014CN103946426A 表面处理铜箔、使用了它的层叠板、印刷布线板以及覆铜板 Surface-treated copper foil, the use of its laminated boards, printed wiring boards and laminates
07/23/2014CN103946425A 表面处理铜箔及使用了它的层叠板 And surface-treated copper foil laminated board using its
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
07/23/2014CN103946404A 冲压成形性与形状冻结性优良的铝合金板及其制造方法 Press formability and excellent in shape freezing property and manufacturing method of aluminum alloy plate
07/23/2014CN103934266A 一种减少界面层厚度的铜/铝复合带制备方法 A method of reducing the thickness of the interface layer is a copper / aluminum composite tape preparation
07/16/2014CN103930585A 薄钢板及其制造方法 Steel sheet and its manufacturing method
07/16/2014CN103930584A 极薄电磁钢板 Thin electromagnetic steel
07/09/2014CN203695600U 一种自动定位压料装置 An automatic positioning pressing device
07/09/2014CN103917683A 压延铜箔 Rolled copper foil
07/09/2014CN102762757B 具有均匀且微细的结晶组织的高纯度铜加工材及其制造方法 High-purity copper material and its manufacturing method having a uniform and fine crystal structure
07/08/2014CA2808119C Electric resistance welded oil country tubular goods and manufacturing method of electric resistance welded oil country tubular goods
07/03/2014WO2014104394A1 Production method for grain-oriented electrical steel sheet and primary recrystallized steel sheet for production of grain-oriented electrical steel sheet
07/03/2014WO2014104393A1 Process for producing grain-oriented electromagnetic steel sheet
07/03/2014WO2014104391A1 Production method for grain-oriented electrical steel sheet and primary recrystallized steel sheet for production of grain-oriented electrical steel sheet
07/03/2014WO2014103626A1 Hot rolled copper alloy sheet for sputtering target, and sputtering target
07/02/2014CN102728615B 一种镁合金宽幅薄板的轧制加工方法 A magnesium alloy rolled wide sheet processing method
07/02/2014CN102712980B 高强度冷轧钢板及其制造方法 High-strength cold-rolled steel sheet and manufacturing method thereof
07/02/2014CN102430575B 一种展平w状弧形镁合金坯板的工艺及装置 A flattening process and device w-shaped arc of magnesium alloy blanks
07/01/2014US8765269 High strength steel pipe for low-temperature usage having excellent buckling resistance and toughness of welded heat affected zone and method for producing the same
06/2014
06/26/2014WO2014097631A1 Method for manufacturing aluminum alloy molded component for aircraft, and molded component for aircraft
06/26/2014WO2014097559A1 Low-yield-ratio high-strength cold-rolled steel sheet and method for manufacturing same
06/26/2014WO2014097430A1 Hot-rolled steel sheet and method for producing same
06/26/2014WO2013099192A8 Hot rolled high tensile strength steel sheet and method for manufacturing same
06/25/2014EP2747527A1 Flexible circuit board and bend structure and device comprising the flexible circuit board
06/25/2014EP2746418A1 Non-oriented electromagnetic steel sheet, method for producing same, laminate for motor iron core, and method for producing said laminate
06/25/2014EP2746417A1 High-strength hot-rolled steel plate
06/25/2014EP2746415A1 Non-oriented electromagnetic steel sheet, method for producing same, laminate for motor iron core, and method for producing said laminate
06/19/2014WO2014091554A1 Hot-rolled steel sheet and production method therefor
06/18/2014EP2743364A1 Hot-rolled steel sheet having high yield ratio and excellent low-temperature impact energy absorption and haz softening resistance and method for producing same
06/18/2014CN103874777A High-tensile steel plate giving welding heat-affected zone with excellent low-temperature toughness, and process for producing same
06/18/2014CN103874776A High-strength hot-dip galvanized steel sheet with excellent mechanical cutting characteristics, high-strength alloyed hot-dip galvanized steel sheet, and method for producing said sheets
06/18/2014CN102814325B Method for rolling large-sized fine grain magnesium alloy plate
06/18/2014CN102652182B Manufacturing method of pure copper plates, and pure copper plate
06/17/2014CA2679623C High strength hot rolled steel products for line-pipes excellent in low temperature toughness and production method of the same
06/11/2014CN103857821A High-strength hot-dip galvanized steel sheet
06/11/2014CN103857817A High-strength cold-rolled steel plate having excellent deep drawability and in-coil material uniformity, and method for manufacturing same
06/11/2014CN103857814A High-strength hot-dip galvanized steel sheet and process for producing same
06/11/2014CN103857812A Hot-rolled ferritic stainless steel sheet with excellent cold cracking resistance and manufacturing process therefor
06/11/2014CN103846278A Electroplastic equal-diameter rolling mill
06/11/2014CN102791896B High-strength hot-rolled steel plate and manufacturing method thereof
06/10/2014CA2624390C Cold-rolled steel sheet excellent in paint bake hardenability and ordinary-temperature non-aging property and method of producing the same
06/05/2014WO2013099235A8 High-strength steel sheet and method for manufacturing same
06/04/2014EP2738280A1 High-strength galvanized steel sheet having superior bendability and method for producing same
06/04/2014EP2738278A1 High-strength steel sheet having excellent shape-retaining properties, high-strength zinc-plated steel sheet, and method for manufacturing same
06/04/2014EP2738276A1 High-strength zinc-plated steel sheet and high-strength steel sheet having superior moldability, and method for producing each
06/04/2014EP2738275A1 High-strength zinc-plated steel sheet and high-strength steel sheet having superior moldability, and method for producing each
06/04/2014EP2738274A1 High-strength cold-rolled steel sheet with excellent stretch flangeability and precision punchability, and process for producing same
06/04/2014EP2738273A1 Aluminum alloy plate and method for manufacturing same
06/04/2014EP2737961A1 Method for producing austenitic stainless steel
06/04/2014CN103842543A High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance, and method for producing same
06/04/2014CN103842542A High-strength hot-dip galvanized steel plate having excellent impact resistance and method for producing same, and high-strength alloyed hot-dip galvanized steel sheet and method for producing same
06/04/2014CN103842541A High-strength galvannealed steel sheet of high bake hardenability, high-strength alloyed galvannealed steel sheet, and method for manufacturing same
06/04/2014CN103842540A Hot-dip galvanized steel sheet and method for producing same
06/04/2014CN103842539A Hot-rolled steel sheet and method for producing same
06/04/2014CN103842538A Hot-rolled steel sheet and method for producing same
06/04/2014CN103842531A Copper alloy for electronic devices, method of manufacturing copper alloy for electronic devices, copper alloy plastic working material for electronic devices, and component for electronic devices
06/04/2014CN102471819B Process for production of oriented electromagnetic steel sheet
05/2014
05/30/2014WO2014080818A1 H-shaped steel and process for producing same
05/28/2014EP2735623A1 High-strength steel sheet for warm forming and process for producing same
05/28/2014EP2735622A1 Low-yield-ratio high-strength hot-rolled steel plate with excellent low-temperature toughness and process for producing same
05/28/2014CN103827343A 合金化热浸镀锌钢板 Alloyed hot-dip galvanized steel
05/28/2014CN103827335A 镀锌钢板及其制造方法 Galvanized steel sheet and manufacturing method thereof
05/28/2014CN103827326A 取向性电磁钢板及其制造方法 Oriented electromagnetic steel sheet and manufacturing method
05/28/2014CN103826766A 奥氏体系不锈钢的制造方法 The method of manufacturing austenitic stainless steel
05/28/2014CN103826765A 滚轧铜箔 Rolled copper
05/28/2014CN103228808B 高强度烘烤硬化型冷轧钢板及其制造方法 Bake hardening high strength sheet steel and its manufacturing method
05/21/2014EP2733228A1 Hot press forming steel plate, formed member using same, and method for manufacturing the plate and member
05/15/2014WO2014073696A1 Surface-treated copper foil and laminate using same
05/15/2014WO2014073695A1 Surface-treated copper foil and laminate using same
05/15/2014WO2014073694A1 Surface-treated copper foil and laminate using same, copper-clad laminate, printed circuit board, and electronic device
05/15/2014WO2014073693A1 Surface-treated copper foil and laminate using same
05/15/2014WO2014073692A1 Surface-treated copper foil and laminate using same, printed circuit board, and copper-clad laminate
05/15/2014WO2014073205A1 Steel sheet for three-piece can and manufacturing process therefor
05/14/2014EP2730666A1 Method for producing cold-rolled steel sheet
05/14/2014CN103797145A 加工性优良的高强度钢板及其制造方法 Excellent in workability and a manufacturing method of a high strength steel sheet
05/14/2014CN103797144A 热锻用轧制棒钢或线材 Forging or rolled steel wire rod
05/14/2014CN103797143A 具有高强度和高可成型性的薄冷轧钢板及其制备方法 Having high strength and high formability of thin cold-rolled steel sheet and its preparation method
05/14/2014CN103797135A 冷轧钢板的制造方法 The method of manufacturing cold-rolled steel sheet
05/07/2014CN103769419A 一种拉轧成形方法及装置 One kind of pull roll forming method and apparatus
05/01/2014WO2014065430A1 Copper foil with carrier, copper-clad laminate using copper foil with carrier, printed wiring board, printed circuit board, and printed wiring board production method
04/2014
04/30/2014DE112012002864T5 Elektrodenmaterial für Temperatursicherungen und Herstellungsverfahren derselben sowie Temperatursicherung, die das Elektrodenmaterial verwendet Electrode material for thermal fuses and manufacturing method thereof, and thermal fuse which uses the electrode material
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