| Patents for B21B 1 - Metal rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations (12,441) |
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| 12/25/2013 | CN102605243B Wind power H-beams and production method thereof |
| 12/25/2013 | CN102421545B Manufacturing apparatus for hot-rolled steel plate and manufacturing method for steel plate |
| 12/25/2013 | CN102395695B Cold-rolled steel sheet having excellent slow-aging property and high curability in baking, and method for producing same |
| 12/25/2013 | CN102066014B Steel T-bar |
| 12/18/2013 | CN203343174U F section steel roll pass |
| 12/18/2013 | CN203343172U Crawler steel rolling roll dual-pass |
| 12/18/2013 | CN203343170U Mill roll component and rolling mill for rolling forklift portal frame profile steel |
| 12/18/2013 | CN203343165U Planetary rolling mill pressing sleeve |
| 12/18/2013 | CN203343164U Production line of asymmetrical joist steel for hoisting machinery |
| 12/18/2013 | CN103459055A Stainless steel sheet and method for manufacturing same |
| 12/18/2013 | CN103451519A Cold rolling hot-dip steel with thickness greater than 1.5 mm for folding forming and production method thereof |
| 12/18/2013 | CN103448319A Rolled composite plate as well as manufacturing method and equipment thereof |
| 12/18/2013 | CN103447779A Drive axle bevel gear forge piece forging process and equipment |
| 12/18/2013 | CN103447316A Temperature-controlling and cold-controlling method and process layout for final molding rolling of high-speed wire rods |
| 12/18/2013 | CN103447301A Vertical roller device of universal rolling mill |
| 12/18/2013 | CN103447298A Method for producing a metallic laminated multi-layer film, in particular a laminated multi-layer film in the form of a tape |
| 12/18/2013 | CN103447297A Method of vertical span allocation of coiling position and stripping position for cold rolling mill |
| 12/18/2013 | CN103447296A Method for manufacturing Ti60 alloy sheet |
| 12/18/2013 | CN103447295A Manufacturing method of hot rolled steel plate with low alloy structural steel |
| 12/18/2013 | CN103447294A Process for rolling hot-rolled steel bars for anchor rod by adopting double-slitting technology |
| 12/18/2013 | CN103447293A Wire mill and method for adjusting roll collar gaps thereof |
| 12/18/2013 | CN102632075B Preparation method of large-size thin plate of niobium-containing titanium-aluminum based alloy by powder metallurgy |
| 12/18/2013 | CN102389894B Rolling process of bismuth-containing free cutting steel |
| 12/17/2013 | CA2591878C Bake-hardening hot-rolled steel sheet with excellent workability and method for manufacturing the same |
| 12/12/2013 | WO2012131736A9 Energy-saving steel production apparatus and method thereof |
| 12/12/2013 | US20130327111 Roller leveler and metal sheet flattening method |
| 12/11/2013 | CN103442818A 轧制铜箔 Rolled copper foil |
| 12/11/2013 | CN103442817A Equipment and method for producing hot-rolled strips |
| 12/11/2013 | CN103436778A Cold-strip steel with low-temperature toughness for flux-cored wires and production method of cold-strip steel |
| 12/11/2013 | CN103433278A Production method of low-carbon alloy steel precision cold-rolled strip for LED industry |
| 12/11/2013 | CN103433277A NbTi/Cu superconducting flat belt milling method |
| 12/11/2013 | CN103433276A Profile steel rolling production line and production method thereof |
| 12/11/2013 | CN102489513B Method for rolling tungsten copper thin plate with high tungsten content |
| 12/05/2013 | US20130323523 Rolled magnesium alloy material, magnesium alloy structural member, and method for producing rolled magnesium alloy material |
| 12/05/2013 | US20130323112 Hot-rolled steel sheet and method of producing the same |
| 12/05/2013 | US20130319583 High-purity ferritic stainless steel sheet with excellent oxidation resistance and high-temperature strength, and process for producing the same |
| 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 | EP2667982A1 Rolling method for strip and corresponding rolling line |
| 12/04/2013 | EP2667981A1 Method and rolling train for rolling a rolled stock produced in an ingot casting process, controlling and/or regulating device for a rolling train, machine-readable program code for a controlling and/or regulating device and storage medium |
| 12/04/2013 | CN203316493U Roll gap adjustment device and roller press |
| 12/04/2013 | CN203316479U Cold rolling strip rolling mill |
| 12/04/2013 | CN203316478U High-speed wire rod compact type imporous rolling production line |
| 12/04/2013 | CN203316477U B-type sectional material rolling forming equipment |
| 12/04/2013 | CN203316476U Arrangement structure of hot mill in workshop |
| 12/04/2013 | CN103429766A Bainitic steel of high strength and high elongation and method to manufacture said bainitic steel |
| 12/04/2013 | CN103421977A 轧制铜箔 Rolled copper foil |
| 12/04/2013 | CN103418633A Apparatus for manufacturing turn-fin tube and method of manufacturing turn-fin tube |
| 12/04/2013 | CN103418616A Unpowered vertical roller rolling process |
| 12/04/2013 | CN103418615A Rolled copper foil |
| 12/04/2013 | CN103418614A Rolling method of grain size of stainless steel plates used for controlling thermonuclear fusion reactors |
| 12/04/2013 | CN103418613A Rolling method capable of controlling tensile strength of stainless steel plate for thermonuclear fusion reactor |
| 12/04/2013 | CN103418612A Six-roller reversible cold-rolling production technology of common carbon steel sheet |
| 12/04/2013 | CN103418611A Method for producing stainless steel-aluminum-stainless steel three-layer composite boards in rolling mode |
| 12/04/2013 | CN103418610A Zirconium plate oxide film treatment method |
| 12/04/2013 | CN103418609A High-precision steel plate production process for ship body structure |
| 12/04/2013 | CN103417125A Five-layer metal composite material cookware and metal composite plate preparation method thereof |
| 12/04/2013 | CN102527719B Production method of aluminum foil for computer direct composing and printing |
| 12/04/2013 | CN101868313B Method for continuous austenitic rolling of a preliminary strip, which is produced in a continuous casting process, and combined casting and rolling facility for performing the method |
| 11/28/2013 | WO2013176133A1 Printed wiring board |
| 11/28/2013 | US20130316262 Ferritic stainless steel excellent in corrosion resistance and conductivity and method for manufacturing the same, separator of proton-exchange membrane fuel cell and proton-exchange membrane fuel cell |
| 11/28/2013 | US20130315778 Rolled magnesium alloy material, magnesium alloy structural member, and method for producing rolled magnesium alloy material |
| 11/28/2013 | US20130312475 Spline rolling rack and method |
| 11/27/2013 | EP2665842A1 Exterior wall metal sheet made of aluminium having a high surface roughness |
| 11/27/2013 | EP2665567A1 Threaded rebar manufacturing process and system |
| 11/27/2013 | CN203304284U Rolling mill hole pattern |
| 11/27/2013 | CN203304275U Four-roll open-train finishing mill |
| 11/27/2013 | CN103415357A Method and rolling train for rolling a rolled stock produced in an ingot casting process, controlling and/or regulating device for a rolling train, machine-readable program code for a controlling and/or regulating device and storage medium |
| 11/27/2013 | CN103409642A Processing method of low yield ratio high strength titanium coiled plate for heat exchanger |
| 11/27/2013 | CN103406355A F-shaped steel roll pass and rolling method |
| 11/27/2013 | CN103406352A Heating and rolling method of Ni36 nickel base alloy plate |
| 11/27/2013 | CN102513827B Automatic production line of linear slide rail |
| 11/27/2013 | CN102329992B Ultrathin air-conditioning aluminum foil and manufacturing method thereof |
| 11/27/2013 | CN102284482B Method for effectively controlling horizontal-edge crack of medium-thickness plate |
| 11/26/2013 | US8590355 Chopping blade and counterblade for a chopping device and process for its production |
| 11/21/2013 | US20130306204 Hot rolled ferritic stainless steel sheet, method for producing same, and method for producing ferritic stainless steel sheet |
| 11/20/2013 | EP2664580A1 Copper foil for graphene production and graphene production method using copper foil |
| 11/20/2013 | EP2663412A1 Equipment and method for producing hot-rolled strips |
| 11/20/2013 | EP2663411A1 Method for producing a hot-rolled flat steel product |
| 11/20/2013 | EP2052090B1 Coiling furnace |
| 11/20/2013 | CN203292179U High-speed wire rod combined type few-rack final forming unit |
| 11/20/2013 | CN103402660A Apparatus for high productivity rolling, particularly for milling section bars or rods |
| 11/20/2013 | CN103394881A Novel hot extrusion tee joint forming process |
| 11/20/2013 | CN103394523A Method for rolling copper-clad aluminum busbar in frequency-conversion mode |
| 11/20/2013 | CN103394510A Cold-rolled copper and aluminum composite material production process |
| 11/20/2013 | CN103394509A Plate rolling method for refining X70 austenite grains |
| 11/20/2013 | CN102766819B High-strength and high-ductility heat treated steel bar and preparation method thereof |
| 11/20/2013 | CN102626713B Preparation method of TiAl base alloy plate |
| 11/20/2013 | CN102500617B Preparation method for high-strength PS (polystyrene) printing plate |
| 11/20/2013 | CN102430570B Device and method for warm-milling metal thin strips and ultrathin strips by hot rollers |
| 11/19/2013 | US8584498 Mandrel mill and method for manufacturing seamless pipe or tube |
| 11/19/2013 | US8584344 Method of forming a functional razor cartridge |
| 11/14/2013 | WO2013169500A1 Modular rolling mill |
| 11/14/2013 | WO2013167300A1 Method for applying a cufe2p-based slide bearing material by roll cladding; corresponding slide bearing composite material |
| 11/13/2013 | EP2661601A2 Dual hardness steel article and method of making |
| 11/13/2013 | CN203281827U Copper rod production system |
| 11/13/2013 | CN203281603U Press fitting machine for composite plate |
| 11/13/2013 | CN203281602U Titanium alloy thin plate warm-rolling device |
| 11/13/2013 | CN203281601U Rolling device for copper alloy flat wire rod molding |
| 11/13/2013 | CN103388071A Hot rolling heating furnace and local strengthening heating control method thereof |
| 11/13/2013 | CN103388064A Manufacturing method for high-strength steel bar |