| 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) |
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| 04/30/2014 | CN102672447B Manufacturing method of high-purity nickel strap |
| 04/30/2014 | CN101121974B High-strength high-conduction strengthened dispersion copper alloy and preparation method thereof |
| 04/23/2014 | CN203556636U Aluminium-silicon alloy rolling system |
| 04/23/2014 | CN103748251A Rolled copper foil |
| 04/23/2014 | CN103748244A Copper alloy sheet and production method for copper alloy sheet |
| 04/23/2014 | CN102325909B Method of manufacturing sheet steel for sour-resistant line pipe |
| 04/17/2014 | WO2014057771A1 Metal substrate |
| 04/16/2014 | CN103732779A High-strength hot-rolled steel plate |
| 04/16/2014 | CN103732776A Hot-rolled steel sheet having high yield ratio and excellent low-temperature impact energy absorption and HAZ softening resistance and method for producing same |
| 04/16/2014 | CN103732775A High-strength cold-rolled steel sheet with excellent stretch flangeability and precision punchability, and process for producing same |
| 04/10/2014 | WO2014054486A1 Aluminum-alloy fin material for heat exchanger and method for producing same |
| 04/10/2014 | WO2014054485A1 Combination-pressable aluminum-alloy fin material for heat exchanger and method for producing same |
| 04/10/2014 | WO2014054141A1 Alloyed hot-dip zinc-coated steel sheet and method for producing same |
| 04/10/2014 | WO2013046716A8 Grain-oriented electrical steel sheet and manufacturing method thereof |
| 04/09/2014 | EP2716602A1 Copper foil for producing graphene and method for manufacturing graphene |
| 04/09/2014 | EP2714947A1 Bainitic steel of high strength and high elongation and method to manufacture said bainitic steel |
| 04/09/2014 | CN103717774A High-strength zinc-plated steel sheet and high-strength steel sheet having superior moldability, and method for producing each |
| 04/09/2014 | CN103717773A High-strength galvanized steel sheet having superior bendability and method for producing same |
| 04/09/2014 | CN103717770A High-strength high-processability steel sheet for cans and method for producing same |
| 04/07/2014 | DE202012012923U1 Außenfassadenblech mit hoher Oberflächenrauigkeit Facade sheet with high surface roughness |
| 04/03/2014 | WO2014051119A1 Electric resistance welded steel pipe |
| 04/02/2014 | EP2712944A1 High carbon thin steel sheet and method for producing same |
| 04/02/2014 | CN103703157A High-strength steel sheet having excellent shape-retaining properties, high-strength zinc-plated steel sheet, and method for manufacturing same |
| 04/02/2014 | CN103703156A High-strength zinc-plated steel sheet and high-strength steel sheet having superior moldability, and method for producing each |
| 04/02/2014 | CN103703155A Aluminum alloy plate and method for manufacturing same |
| 04/02/2014 | CN102812522B Metal tape material, and interconnector for solar cell collector |
| 04/02/2014 | CN102641890B Preparation method of powder metallurgy superfine crystal titanium aluminum base alloy panel |
| 03/27/2014 | WO2014046181A1 Method for manufacturing maraging steel coil |
| 03/27/2014 | US20140083570 Hot rolling of thick uranium molybdenum alloys |
| 03/26/2014 | EP2711439A1 High carbon thin steel sheet and method for producing same |
| 03/26/2014 | CN103688328A Electrode material for thermal fuses, manufacturing process therefor and thermal fuses using said electrode material |
| 03/26/2014 | CN103687976A High-strength steel sheet for warm forming and process for producing same |
| 03/26/2014 | CN103687975A Low-yield-ratio high-strength hot-rolled steel plate with excellent low-temperature toughness and process for producing same |
| 03/26/2014 | CN103687973A Hot press forming steel plate, formed member using same, and method for manufacturing the plate and member |
| 03/26/2014 | CN103667593A Rolling method for manganese steel |
| 03/26/2014 | CN102699031B 900 MPa grade ultrahigh-toughness low alloy steel and manufacture method thereof |
| 03/20/2014 | WO2014041802A1 Hot-rolled steel sheet and method for manufacturing same |
| 03/20/2014 | WO2014041801A1 Hot-rolled steel sheet and method for manufacturing same |
| 03/19/2014 | CN103648670A Rolled copper foil, method for producing same, and laminate plate |
| 03/13/2014 | WO2014038718A1 Surface-treated copper foil and laminate using same, copper-clad laminated board, printed circuit board, and electronic device |
| 03/13/2014 | WO2014038717A1 Surface-treated copper foil and laminated board using same |
| 03/13/2014 | WO2014038716A1 Surface-treated copper foil and laminated board using same |
| 03/13/2014 | WO2014038487A1 Member-manufacturing process and biomaterial |
| 03/13/2014 | WO2014038200A1 Thick-walled, high tensile strength steel with excellent ctod characteristics of the weld heat-affected zone, and manufacturing method thereof |
| 03/12/2014 | CN103636296A Rolled copper foil, method for producing same, and laminate plate |
| 03/12/2014 | CN102553934B Control method for forward slipping coefficient of hot rolled silicon steel |
| 03/12/2014 | CN102245808B Titanium or titanium alloy plate having excellent balance between press formability and strength |
| 03/06/2014 | WO2014034522A1 Duplex stainless steel tube and method for producing same |
| 03/06/2014 | WO2014034212A1 High-strength aluminum alloy fin material and production method thereof |
| 03/05/2014 | EP2703511A1 Steel sheet for hot stamping members and method for producing same |
| 03/05/2014 | CN103620071A Copper alloy sheet and production method for copper alloy sheet |
| 03/05/2014 | CN102333899B Hot rolled steel sheet having excellent punching workability and fatigue properties, hot dip galvanized steel sheet, and method for producing same |
| 03/04/2014 | CA2553910C High strength aluminum alloy fin material for heat exchanger and method for production thereof |
| 02/27/2014 | WO2014030607A1 Stainless steel sheet and method for producing same |
| 02/27/2014 | DE112012002373T5 Verfahren zur Herstellung einer Aluminiumlegierungsfolie und Aluminiumlegierungsfolie A process for producing an aluminum alloy foil and aluminum alloy foil |
| 02/26/2014 | CN103599937A Metallurgical compound technology for copper aluminum bimetal strip |
| 02/12/2014 | CN103582713A Nonoriented electromagnetic steel sheet |
| 02/12/2014 | CN102341192B Steel T-bar |
| 02/06/2014 | WO2014021382A1 Cold-rolled steel sheet, electrolytic zinc-coated cold-rolled steel sheet, hot-dip zinc-coated cold-rolled steel sheet, alloyed hot-dip zinc-coated cold-rolled steel sheet, and methods for producing said steel sheets |
| 02/05/2014 | EP2692891A1 Ferrite stainless steel exhibiting excellent corrosion resistance and strength in weld zones, and tig-welded structure |
| 02/05/2014 | EP2692452A1 Stainless steel sheet and method for manufacturing same |
| 02/05/2014 | CN103562425A High carbon thin steel sheet and method for producing same |
| 02/05/2014 | CN103562132A Copper foil for producing graphene and method for manufacturing graphene |
| 01/29/2014 | EP2690191A2 A method of production of high strength thin-gauge steel sheet excellent in elongation and hole expandability |
| 01/29/2014 | EP2690188A1 Austenite system alloy pipe and manufacturing method thereof |
| 01/23/2014 | WO2014014120A1 Steel material |
| 01/22/2014 | EP2687619A1 Steel wire material and process for producing same |
| 01/22/2014 | CN103534378A High carbon thin steel sheet and method for producing same |
| 01/22/2014 | CN103534376A Non-oriented electromagnetic steel sheet, method for producing same, laminate for motor iron core, and method for producing said laminate |
| 01/22/2014 | CN103534366A Grain-oriented electrical steel sheet having low core loss and high magnetic flux density, and method for manufacturing same |
| 01/16/2014 | US20140017517 Stainless steel plate and manufacturing method thereof |
| 01/16/2014 | DE112012000994T5 Magnesiumlegierungsmaterial und Verfahren zu dessen Erzeugung Magnesium alloy material and method of production |
| 01/15/2014 | EP2684972A1 Steel sheets for hot stamping, method for manufacturing same, and method for manufacturing high-strength parts |
| 01/15/2014 | CN103510022A Control method for avoiding low Cr ferrite stainless steel hot rolling edge crack |
| 01/15/2014 | CN103506383A Method for hot-rolling manufacture of ultra-pure ferrite stainless steel |
| 01/09/2014 | US20140011044 Steel foil for solar cell substrate and manufacturing method therefor, and solar cell substrate, solar cell and manufacturing methods therefor |
| 01/08/2014 | CN103502487A Copper alloy for electronic devices, method for producing copper alloy for electronic devices, copper alloy plastic working material for electronic devices, and component for electronic devices |
| 01/08/2014 | CN102357528B Method for leveling titanium alloy wide-width thick sheet through rolling on line |
| 01/03/2014 | WO2014003020A1 Rolled copper foil, method for producing same, and laminate plate |
| 01/03/2014 | WO2014003019A1 Rolled copper foil, method for producing same, and laminate plate |
| 01/01/2014 | EP2679694A1 Ti-mo alloy and method for producing same |
| 01/01/2014 | CN103492600A Steel sheet for hot stamping members and method for producing same |
| 01/01/2014 | CN103480650A Magnesium alloy sheet rolling technology |
| 12/25/2013 | EP2677055A1 High-purity ferritic stainless steel sheet having excellent oxidation resistance and high-temperature strength, and method for producing same |
| 12/25/2013 | EP2309014B1 Thick, high tensile-strength hot-rolled steel sheets with excellent low temperature toughness and manufacturing method therefor |
| 12/25/2013 | CN102395695B Cold-rolled steel sheet having excellent slow-aging property and high curability in baking, and method for producing same |
| 12/18/2013 | CN103459641A Ferrite stainless steel exhibiting excellent corrosion resistance and strength in weld zones, and tig-welded structure |
| 12/18/2013 | CN103459055A Stainless steel sheet and method for manufacturing same |
| 12/18/2013 | CN103447299A Rolling technology of low-carbon steel |
| 12/18/2013 | CN102307686B Hot-rolled titanium slab melted by electronbeam melting furnace, method of melting and method of hot-rolling titan slab |
| 12/17/2013 | CA2591878C Bake-hardening hot-rolled steel sheet with excellent workability and method for manufacturing the same |
| 12/11/2013 | CN103443318A Austenite system alloy pipe and manufacturing method thereof |
| 12/11/2013 | CN103442818A 轧制铜箔 Rolled copper foil |
| 12/11/2013 | CN102489513B Method for rolling tungsten copper thin plate with high tungsten content |
| 12/05/2013 | WO2013179438A1 Nonoriented electromagnetic steel sheet |
| 12/05/2013 | WO2013177604A1 Metal strip and method for producing a surface-polished metal strip |
| 12/05/2013 | DE112012000987T5 Magnesium-Legierungsmaterial und Verfahren zu dessen Erzeugung Magnesium-alloy material and method of production |
| 12/04/2013 | EP2669397A1 Alloying element-saving hot rolled duplex stainless steel material, clad steel sheet having duplex stainless steel as mating material therefor, and production method for same |
| 12/04/2013 | CN103429774A Steel sheet for hot stamping, method for manufacturing same, and method for manufacturing high-strength part |
| 12/04/2013 | CN103429766A Bainitic steel of high strength and high elongation and method to manufacture said bainitic steel |