| 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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| 07/30/2008 | CN100406605C Preparing method of parent metal dedicated to drawn or cold rolled reinforcing steel bar with ribs |
| 07/30/2008 | CN100406604C Preparing method of dedicated base material for making nails and cold rolling reinforced steel bar with ribs |
| 07/30/2008 | CN100406603C Preparing method of parent metal dedicated to cold rolled reinforcing steel bar with ribs |
| 07/30/2008 | CN100406602C Preparing method of dedicated base material for cold rolling reinforced steel-bar with ribs in low alloy |
| 07/30/2008 | CN100406147C Transverse type induction heating device and transverse type induction heating system |
| 07/29/2008 | US7404431 Production of thin steel strip |
| 07/24/2008 | WO2008089291A2 Formation of a curl in a unitary closable container |
| 07/23/2008 | EP1945388A1 Reel furnace with a strip reeling device |
| 07/23/2008 | EP1945383A2 Process and plant for producing metal strip |
| 07/23/2008 | CN101225498A 600MPa grade high-strength weathering steel and preparation method thereof |
| 07/23/2008 | CN101225488A Copper alloy material for lead frame and preparation method thereof |
| 07/23/2008 | CN101225459A Method for manufacturing high-plastic ultra-fine grain micro-alloy low-carbon steel |
| 07/23/2008 | CN101224533A Cu and Cu alloy strip manufacturing method |
| 07/23/2008 | CN100404150C Stainless compound steel plate belt blank spray casting, tandem rolling apparatus and production method thereof |
| 07/23/2008 | CN100404149C Sheet slab C-Mn excellent high-strength sheet-band steel production process |
| 07/17/2008 | US20080168818 Formation of a curl in a unitary closable container |
| 07/16/2008 | CN201086087Y Multi-line dividing and rolling apparatus |
| 07/16/2008 | CN101222985A Method for automatically zeroizing a universal edger stand |
| 07/16/2008 | CN101220430A Aluminum alloy foil material for brazing type heat exchanger and production process |
| 07/16/2008 | CN101220414A Technique for casting and rolling to produce 5052 alloy with electrolytic aluminium liquid short process flow |
| 07/16/2008 | CN101220401A System and method for smelting and shaping rolled steel |
| 07/16/2008 | CN101219439A Method for producing thin format hot rolled steel plate |
| 07/16/2008 | CN101219434A Method for producing steel for automobile wheel based on bar strip continuous casting and rolling flow path |
| 07/16/2008 | CN101219433A Process for producing intermetallic compound |
| 07/16/2008 | CN100402686C Aluminium alloy foil used for automobile radiator and its making method |
| 07/15/2008 | US7398666 Method of and installation for rolling in-process stock |
| 07/09/2008 | EP1940566A1 Metal strip production process and plant |
| 07/09/2008 | CN101214745A Double-layer stainless steel composite thin plate and its processing method |
| 07/09/2008 | CN101214497A Method for simultaneously rolling three metal composite boards by composite blanks |
| 07/09/2008 | CN101214496A Method of manufacturing metal composite plate for cutting tool |
| 07/09/2008 | CN101214495A Method for producing aluminum alloy ultra-thick plate |
| 07/09/2008 | CN101214494A Technique for rolling figured steel for magnetic suspension train rail |
| 07/08/2008 | US7396323 Folding blade |
| 07/08/2008 | CA2445837C A process and roll stand for cold rolling of a metal strip |
| 07/02/2008 | CN201081597Y Goose neck type removable stream cooling manifold |
| 07/02/2008 | CN101213317A Dead-soft high-carbon hot-rolled steel sheet and process for producing the same |
| 07/02/2008 | CN101210299A High ductility steel strip for J55 petroleum sleeve and manufacturing method thereof |
| 07/02/2008 | CN101210297A Method for preparing tropism silicon steel |
| 07/02/2008 | CN101209457A Method for calendering pure copper foil |
| 07/02/2008 | CN101209456A High-strength medium plate production process |
| 06/26/2008 | WO2008075603A1 Method of temper rolling of steel strip and process for manufacturing high tensile cold rolled steel sheet |
| 06/26/2008 | US20080148796 Comprises die operative to transform flat feedstock into tubular structure with lengthwise gap, powder feed system, and second die operative to close gap, resulting in sealed wire |
| 06/26/2008 | DE202008000191U1 Längsträger für Fahrgestelle Longitudinal support for chassis |
| 06/25/2008 | CN201077859Y Online gas removal filtrating mechanism |
| 06/25/2008 | CN100396391C Thin steel belt casting and rolling production process |
| 06/18/2008 | EP1932933A1 Dead-soft high-carbon hot-rolled steel sheet and process for producing the same |
| 06/18/2008 | EP1444064B1 Manufacture of fine-grained electroplating anodes |
| 06/18/2008 | CN201073655Y C-shaped steel forming machine |
| 06/18/2008 | CN101200783A Method for manufacturing high-strength aluminium-magnesium-slicon alloy wire |
| 06/18/2008 | CN100395368C Niobium titanium -combined microalloying steel for cooling-control reinforced bar and method for producing same |
| 06/18/2008 | CN100395362C Aluminium alloy for coating underground cable and its wire making process |
| 06/18/2008 | CN100395077C Method for preparing high conductive, high temperature electronic frame material |
| 06/18/2008 | CN100395076C Method for preparing YBaCu3O7-delta strip on cold-rolled polycrystalline silver-base band |
| 06/18/2008 | CN100395044C Method and control device for operating a mill train for metal strip |
| 06/18/2008 | CN100395042C Section rolling mill |
| 06/17/2008 | CA2232436C A method for making beverage can sheet |
| 06/12/2008 | US20080135203 Continuous Casting and Rolling Installation For Producing a Steel Strip |
| 06/11/2008 | CN201070635Y Lubricating device for H-section steel hot rolling technique |
| 06/11/2008 | CN201070634Y Inequilateral different-thickness corner iron caliber system |
| 06/11/2008 | CN101195199A Special-shaped cross section copper strip process technique and special-shaped cross section copper strip produced by using the technique |
| 06/11/2008 | CN101195134A Method for the production of heat-exchange tubes |
| 06/11/2008 | CN101195124A Method for tandem rolling steel flat for automobile beam |
| 06/11/2008 | CN100393894C Rolling method for solving continuous cast billet shrinkagehole segregation |
| 06/11/2008 | CN100393442C Method of and apparatus for forming a refractory lining in a coreless furnace |
| 06/10/2008 | CA2232853C Method and plant for rolling hot-rolled wide strip from continuously cast slabs |
| 06/05/2008 | US20080127696 Process And Computer Program For Controlling A Rolling Process |
| 06/04/2008 | CN201067842Y High precision leveling stretch bending composite machine |
| 06/04/2008 | CN201067761Y Refined temper mill |
| 06/04/2008 | CN201067758Y Digital hydraulic control aluminum foil finish rolling cold-rolling mill production line |
| 06/04/2008 | CN201067757Y Steel plant bar line-rolling dust-removing apparatus |
| 06/04/2008 | CN101194342A Cladding material for discharge electrode, process for producing the same and discharge electrode |
| 06/04/2008 | CN101193713A Process and related plant for manufacturing steel long products without interruption |
| 06/04/2008 | CN101193712A Method and device for manufacturing steel plate without interruption |
| 06/04/2008 | CN101191164A Secondary electron emission material palladium-barium alloy and preparation method thereof |
| 06/04/2008 | CN101190491A Rolling controlling method and device for double-roller continuous casting magnesium alloy sheet |
| 06/04/2008 | CN101190442A Bulb steel production technology |
| 06/04/2008 | CN100392135C Ultra-high strength strip steel and its production process |
| 06/04/2008 | CN100392116C Method for post-processing composite board of steel aluminum 7 of graphite solid liquid phases |
| 05/29/2008 | WO2008062506A1 Cold rolled material production equipment and cold rolling method |
| 05/28/2008 | CN101189079A Compact plant for continuous production of bars and/or profiles |
| 05/28/2008 | CN101189078A Percussive device for a rock drilling machine, method for achieving a reciprocating percussive piston movement and rock drilling machine |
| 05/28/2008 | CN101189077A Valve device for a percussion device and percussion device for a rock drilling machine |
| 05/28/2008 | CN101186009A Method for manufacturing composite aluminum foil for car heat exchanger |
| 05/28/2008 | CN101186000A Method for manufacturing steel strip combined oil-control ring wiper blade ring and backing ring material flat steel strip molding |
| 05/28/2008 | CN101185997A Method for manufacturing aluminum alloy seamless flux-cored wire |
| 05/28/2008 | CN101185940A Production technology of Q370qD bridge plate |
| 05/28/2008 | CN101185939A Production technology of Q420qD bridge plate |
| 05/28/2008 | CN101185938A Method for producing steel bar with rib |
| 05/28/2008 | CN100389901C Wedge cross-rolling two cycle roll-forming method for train shaft blank |
| 05/28/2008 | CN100389900C Wedge cross-rolling two cycle roll forming method for automobile half-shaft blank |
| 05/22/2008 | WO2007051521A3 Method and finishing train for hot-rolling starting material |
| 05/22/2008 | US20080115551 Method for increasing the range of production of a metal product rolling installation and installation therefor |
| 05/21/2008 | DE102006048427B3 Walzanlage, nachgerüstete Walzanlage, Walzwerk oder Walzstraße, Verfahren zum Ansteuern einer Walzanlage und Verwendung eines ersten Gerüsts einer Walzanlage Rolling installation, retrofit rolling mill, rolling mill or rolling line method for driving a rolling installation and use of a first stand of a rolling mill |
| 05/21/2008 | CN101182622A High intensity, corrosion resistant and high ductility steel for mooring chain and production process thereof |
| 05/21/2008 | CN101181773A Method for preparing tantalum long-strip having high deep-punching performance and high grain fineness grade |
| 05/21/2008 | CN101181718A Method for producing wide strip steel by bar strip continuous casting and rolling as well as system therefor |
| 05/21/2008 | CN101181717A Method for rolling small-coarseness high-light thin wolfram sheet |
| 05/20/2008 | US7373857 Composite metal article and method of making |
| 05/15/2008 | WO2008055391A1 A thin slab continuous casting and rolling process for manufacturing a 700mpa-grade high-strength and weather- resistance ti-microalloyed steel plate |
| 05/15/2008 | US20080113534 Hollow Bar Manufacturing Process |