Patents for C21D 9 - Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles; Furnaces therefor (30,082) |
---|
02/11/2010 | WO2010016447A1 High-strength hot-dip zinc-coated steel sheet having excellent surface appearance and process for production of same |
02/11/2010 | WO2010016430A1 High-strength cold-rolled steel sheet excellent in weldability and process for production of same |
02/11/2010 | US20100034974 Method and apparatus for coating or heat treatment of blisks for aircraft gas turbines |
02/11/2010 | CA2731843A1 High strength cold rolled steel sheet excellent in weldability and method for manufacturing the same |
02/11/2010 | CA2729790A1 High strength galvannealed steel sheet with excellent appearance and method for manufacturing the same |
02/10/2010 | EP2151508A1 Process to manufacture shaft and guide pins as used for planetary systems |
02/10/2010 | EP1368504B1 Nanocarbide precipitation strengthened ultrahigh-strength, corrosion resistant, structural steels |
02/10/2010 | CN201402052Y Vertically lifting discharging machine |
02/10/2010 | CN201400705Y Car bottom furnace used for heating plate blank |
02/10/2010 | CN201400704Y Stainless steel wire finished product cold-drawn bright surface processing device |
02/10/2010 | CN201400703Y Annealing pipe water-removing device |
02/10/2010 | CN201400702Y Roll changing device for steel plate heat treatment furnace |
02/10/2010 | CN201400701Y Heat treatment furnace of pressure container |
02/10/2010 | CN201400699Y Oscillating type lifting material receiving device used in steel pipe quenching machine |
02/10/2010 | CN201400698Y Elevating fall prevention frame |
02/10/2010 | CN201400697Y Quenching device of cam sheet |
02/10/2010 | CN201400695Y Quenching rotator |
02/10/2010 | CN201400693Y Steel shot cooler |
02/10/2010 | CN201400662Y Flue and burner gun of gas producer |
02/10/2010 | CN101643833A Method for manufacturing rapid cooling spray box of annealing furnace of cold rolling vertical type continuous annealing machine set |
02/10/2010 | CN101643832A Method for preventing circularity over tolerance of large gear ring after heat treatment |
02/10/2010 | CN101643831A Automatic high-frequency induction hardening device of rotary large-diameter seamless hot-expanding steel tube |
02/10/2010 | CN101643830A Stainless steel bright annealing furnace graphite roller device |
02/09/2010 | US7658129 Method of making a composite utility blade |
02/09/2010 | CA2477843C Steel ballistic shot |
02/04/2010 | WO2010014269A1 Thermal mechanical treatment of ferrous alloys, and related alloys and articles |
02/04/2010 | WO2010013848A1 Thick, high tensile-strength hot-rolled steel sheets with excellent low temperature toughness and manufacturing method therefor |
02/04/2010 | WO2010012869A1 Method and device for adjusting the cooling and energy recovery of a steel strip in an annealing or galvanisation phase |
02/04/2010 | WO2010012270A1 Working method and device for an industrial furnace such as a multichamber vacuum furnace, in particular a two-chamber vacuum furnace for the heat treatment of charges of metallic workpieces |
02/04/2010 | US20100024929 Method for the thermomechanical treatment of seamless rings produced on radial-axial ring rolling machines |
02/04/2010 | US20100024505 Device and method for cooling hot strip |
02/04/2010 | CA2731908A1 Thick-walled high-strength hot rolled steel sheet with excellent low-temperature toughness and method for producing same |
02/03/2010 | EP2149419A1 Remaining stress improving apparatus for tube and method for adjusting the remaining stress improving apparatus |
02/03/2010 | EP2148935A2 Method and equipment for heating a metal strip, in particular for annealing |
02/03/2010 | CN201395619Y Barrel-type annealing-furnace conveying roller |
02/03/2010 | CN201395618Y Flexible wear-resisting radio-protective heat insulation curtain |
02/03/2010 | CN201395617Y Uniform heating auxiliary device for container whole heat treatment |
02/03/2010 | CN201395615Y Cooling device of roller bottom type continuous annealing furnace |
02/03/2010 | CN201395442Y Wire releasing device |
02/03/2010 | CN100587084C Air knife and water-cooling block combined saw belt quenching cooler |
02/02/2010 | US7655320 Surface pre-treatment method for pre-coated heat-treatable, precipitation-hardenable stainless steel ferrous-alloy components and components coated thereby |
02/02/2010 | US7655101 Steel alloy for cutting tools |
02/02/2010 | CA2298311C Device for exchanging heat with a flat product |
01/28/2010 | WO2010010964A1 Cold-rolled steel sheet, process for production of same, and backlight chassis |
01/28/2010 | WO2010010636A1 Exhaust poppet valve and solution treatment method of poppet valve |
01/28/2010 | WO2010009701A2 Retort furnace for heat treating metal workpieces |
01/28/2010 | US20100018610 Method for producing nanocrystalline magnet cores, and device for carrying out said method |
01/28/2010 | DE112008000562T5 Stahlplatte mit geringer Heißrissanfälligkeit und einer Streckgrenze von 800 MPa sowie Verfahren zu deren Herstellung Steel plate with low susceptibility to hot cracking and a yield strength of 800 MPa and methods for their manufacture |
01/27/2010 | EP2147986A1 Bend pipe and process for manufacturing the same |
01/27/2010 | CN201390774Y Small-sized wire rod coil loading device |
01/27/2010 | CN201390773Y Vertical-type brightness furnace without generating graphite roll marks |
01/27/2010 | CN201390772Y Air-cooling combined hearth roller |
01/27/2010 | CN201390771Y Thermal treatment furnace specially used for collection tank |
01/27/2010 | CN201390768Y Quenching machine receiving lifting platform capable of rotating automatically |
01/27/2010 | CN201390767Y Water charging system at compression wheel on surface of steel pipe |
01/27/2010 | CN201390766Y Annealing heat treatment device for super-huge roller chain gate leaves and integral gate slots |
01/27/2010 | CN101633977A Method for vacuum hardening of knitting needle of circular knitting machine |
01/27/2010 | CN100585006C Clear-coated stainless steel sheet excelling in design and process for producing the material |
01/27/2010 | CN100584995C Sputtering target, method for producing sputtering target, sputtering apparatus, and liquid-jet head |
01/27/2010 | CN100584985C Alloy steel for gear wheel and preparation method thereof |
01/27/2010 | CN100584984C Alloyed hot galvanizing bake hardening steel plate and method for manufacturing same |
01/27/2010 | CN100584981C Low-alloy bainite ductile iron abrading-ball |
01/27/2010 | CN100584965C Hot processing process for normalizing thin steel plate with thickness no more than 12 mm |
01/27/2010 | CN100584537C Impact wrench anvil and method of forming an impact wrench anvil |
01/27/2010 | CN100584522C Cold forming process of solid stabilizing rod |
01/27/2010 | CN100584519C Preparation of Bi-2212/Ag superconducting tape |
01/27/2010 | CN100584517C Production process of welding structure carburizing and quenching gear |
01/27/2010 | CN100584475C Manufacture method for high boron high speed steel composite roll by centrifugal casting |
01/26/2010 | CA2461966C Duplex stainless steel |
01/26/2010 | CA2349321C Process and device for hardening a rail |
01/21/2010 | WO2010008732A2 Pre-process stress loading of components for post-process warp control |
01/21/2010 | WO2010007679A1 Arrangement structure of guide chip for high-frequency induction heating coil |
01/21/2010 | WO2010007678A1 Structure of guide chip for high-frequency induction heating coil |
01/21/2010 | WO2010007635A1 Method and device for localized induction hardening treatment of mechanical components, specifically thrust blocks for large-sized rolling bearings |
01/21/2010 | WO2010006689A1 Method for hardening at least one raceway of a bearing ring for a large-diameter rolling bearing |
01/20/2010 | EP2145973A1 Alloyed hot-dip galvanized steel sheet and production method thereof |
01/20/2010 | EP2145966A1 Apparatus for the production of laminated glass |
01/20/2010 | EP2145027A1 Method for hot dip galvanising of ahss or uhss strip material, and such material |
01/20/2010 | EP2144719A1 Method for the treatment of metal sheets |
01/20/2010 | EP1076725B1 Method and apparatus for straightening turbine casings |
01/20/2010 | CN201387240Y Walking-beam bottom type heating furnace |
01/20/2010 | CN201387239Y Large-diameter round steel charging machine |
01/20/2010 | CN201387237Y Water cooled beam and pillar teeming construction die of steel rolling heating furnace |
01/20/2010 | CN201387231Y Multi-purpose coiling furnace |
01/20/2010 | CN201386127Y Tension stabilizer of band steel in continuous annealing line annealing furnace |
01/20/2010 | CN201386126Y Vertical loop movable mill frame mechanism with displacement measuring device |
01/20/2010 | CN201386125Y Bilateral air-cooled device of stainless steel band bright stove |
01/20/2010 | CN201386124Y Cooling circulating mechanism of heat treatment system for seamless rings |
01/20/2010 | CN201386123Y Heat treatment system for seamless rings manufacturing |
01/20/2010 | CN201386122Y Auxiliary ignition device used for integral heat treatment of pressure vessel |
01/20/2010 | CN201386121Y Quenching bath of heat treatment system for seamless rings |
01/20/2010 | CN201386120Y Quenching and filtering mechanism of heat treatment system for seamless rings |
01/20/2010 | CN201386118Y Sleeve for preventing piston rod from bending during middle frequency induction hardening processing course |
01/20/2010 | CN201386116Y Preheating system of high-speed walking steel plate in continuous annealing furnace |
01/20/2010 | CN201386115Y Yieldable U-type steel support quenching and tempering device |
01/20/2010 | CN101629235A Quenching method of roller path of double-roller path variable pitch bearing |
01/20/2010 | CN101629234A Intermediate-frequency induction quenching method and device of gear wheel hunting tooth |
01/20/2010 | CN101629233A Quenching technology of cloth cutting blade |
01/20/2010 | CN101629232A Heat treatment method for supercritical turbine cylinder steel castings |
01/20/2010 | CN100582280C Steel sheet for vitreous enameling and production method |