Patents
Sitemap › C21 - Metallurgy of iron › C21D - Modifying the physical structure of ferrous metals; General devices for heat treatment of ferrous or non-ferrous metals or alloys; Making metal malleable by decarburisation, tempering, or other treatments › C21D 11 - Process control or regulation for heat treatments
Patents for C21D 11 - Process control or regulation for heat treatments (3,719)
01/2008
01/03/2008WO2008000845A1 Method and system for optimizing steel-rolling processes
01/03/2008WO2007125213A3 Improvement made to the rapid heating sections of continuous heat-treatment lines
01/03/2008US20080001334 Method and apparatus for remote controlling monitoring and/or servicing heat-treatment equipment via wireless communications
01/03/2008DE19738943B4 Verfahren und Einrichtung zur Bestimmung von Eigenschaften eines Stahls Method and apparatus for determining properties of a steel
01/02/2008EP1873264A1 Method for cooling steel product with water, and steel product produced by using the method
01/02/2008CN200999255Y Automobile wheel hub continuous automatic quenching device
01/02/2008CN200999254Y Automobile wheel hub continuous heat-treating furnace
01/02/2008CN101096745A Composite high-strength high-ductility hardened and tempered steel and manufacturing method thereof
01/02/2008CN101096744A High-grade highly carbon-dioxide resistant chloride ion corrosion oil annular tube steel and method for manufacturing the same
01/02/2008CN101096743A Super-thick non-hardening plastic mold steel and method for manufacturing the same
01/02/2008CN101096741A Rare-earth containing high temperature oxidation resistant ferritic stainless steel and method for preparing same
01/02/2008CN101096738A Steel plate with low welding crack sensitivity and production method thereof
01/02/2008CN101096735A Easy-weld hardening high-strength steel plate and production method thereof
12/2007
12/29/2007CA2593106A1 A method and apparatus for remote controlling, monitoring and/or servicing heat-treatment equipment via wireless communications
12/27/2007DE10129565C5 Kühlverfahren für ein warmgewalztes Walzgut und hiermit korrespondierendes Kühlstreckenmodell Cooling method for hot-rolled rolling and hereby corresponding cooling-line model
12/26/2007CN200996036Y Hood-type strong convection brightened heat-treatment equipment
12/26/2007CN101092659A Technique of normalizing heat treatment of number 35 steel
12/26/2007CN101092015A Method for manufacturing large size, thin walled cap seal head made from TC4 titanium alloy with high precision
12/26/2007CN100357475C Tensile strength 540Mpa grade dual phase steel plate and its production method
12/26/2007CN100357474C Tensile strength 600Mpa grade dual phase steel plate and its production method
12/26/2007CN100357460C Cooling technology for obtaining multi-element tissue martensite steel
12/19/2007CN101089201A Hardening technology for precipitation hardening stainless steel laser surface
12/19/2007CN101088646A Rolling process of composite brazing aluminium foil with high brazing performance
12/13/2007DE202007014120U1 Vorrichtung zur automatisierten Festlegung von Verfahrensparametern Device for the automated determination of process parameters
12/12/2007CN200988852Y Rail end quenching medium frequency power heating timing control circuit
12/12/2007CN101086056A Quick annealing method for titanium seamless pipe
12/12/2007CN101086031A Single ring heat treatment process
12/12/2007CN101085454A Method for preparing phi7.0mm1770MPa high-strength low-relaxation zinc-coated wire
12/06/2007DE102006025737A1 Vorrichtung zur Gasabschreckung von wärmebehandelten Bauteilen und Verfahren zur Durchführung einer Gasabschreckung An apparatus for gas quenching of heat treated components and method for performing a gas quenching
12/05/2007CN200985339Y Cooling device for whole hanging basket central air-cooling heat treatment
12/05/2007CN200985338Y Multifunctional heat treating vacuum furnace
12/05/2007CN101082132A Production technique for belt steel continuous zinc/aluminium/aluminium zinc coating
12/05/2007CN101082112A 110Ksi grade CO2 H2S rust-proof oil well-pipe and manufacturing method
12/05/2007CN101082110A Long-life alloy die-casting module and manufacturing method thereof
12/05/2007CN101082102A High-strength ship hull structural steel and production method of plate roll
12/05/2007CN101082101A Chromic-nickel-free high-strength high ductility structural steel and manufacturing method thereof
12/05/2007CN101082100A Sheet made of a trip steel
12/05/2007CN101082099A Low-yield-ratio straight welding oil annular tube steel and manufacturing method thereof
12/05/2007CN101082097A High chromium cast iron having excellent fatigue crack resistance and process for producing the same
12/05/2007CN101082075A Process and device for coating-free electrical steel annealing and bluing
12/05/2007CN101082074A Golf head surface-hardening treatment method
12/05/2007CN101081472A Method for processing mechanical diaphram pump crank bearing bushing
11/2007
11/29/2007WO2007087973A3 Process for the heat treatment of steel strips in a continuous furnace with oxy-fuel burners
11/29/2007US20070276638 Computer-Assisted Modelling Method for the Behavior of a Steel Volume Having a Volumetric Surface
11/28/2007CN101078091A Casting high speed steel cutter and preparation method thereof
11/28/2007CN101078089A High strength hot rolled steel sheet having excellent stretch flangeability and its production method
11/28/2007CN101078088A Low-alloy super-strength steel and heat treatment technique for the same
11/28/2007CN101078087A Petroleum drilling machine winch brake hub novel material and preparation method thereof
11/28/2007CN101078085A Solution strengthening isotropical steel and preparation method thereof
11/28/2007CN101078045A Spraying and quenching device for steel pipe, petroleum well pipe and drill pipe medium frequency heat treatment system
11/28/2007CN101078043A Medium frequency induction heating treatment system for steel pipe, petroleum well pipe and drill pipe
11/28/2007CN101078036A Surface nano method for silicon-containing high-carbon steel 9SiCr
11/28/2007CN101077562A Method for producing HRB400 reinforcement metal
11/28/2007CN101077510A Process for manufactruing blaster fuse frame copper alloy strip steel rolled stock used for integrate circuit
11/28/2007CN100351404C Petroleum drilling rod joint higher hardness number treating process
11/28/2007CN100351402C Process for producing steel product and production facility therefor
11/21/2007CN101074472A Ultrahigh-strength and high-toughness welded cast steel
11/21/2007CN101074471A Low-alloy cast steel
11/21/2007CN101074456A Heat treatment of large-circular piece welling heat-treating furnace and wind-forced generating tower drum flange
11/15/2007US20070261768 Method for designing corrosion resistant alloy tubular strings
11/14/2007CN101070580A Alloy tool steel in multi-type super-fine carbonates
11/14/2007CN101070578A High-chromium cast-iron boiler atomizing piece and manufacturing method
11/14/2007CN101070561A Through-hole top-end heat-treatment processing process
11/14/2007CN101069945A Method for processing sewing-machine rotating shuttle to be wear-resistant
11/14/2007CN101069943A Method for making orientation-free cold-rolled electric steel-board
11/14/2007CN101069939A Non-modulation cold-forging steel wire processing high-streagth fastener method
11/14/2007CN101069894A Method for producing cogging by air-valve steel rolling
11/14/2007CN100348939C Intelligent control method for aluminium oxide chamotte sintering rotary kiln
11/14/2007CN100348767C Strength of extension 750-795 MPa grade double-phase steel plate and mfg. method thereof
11/14/2007CN100348754C Method for preparing micro-grain silicon bronze alloy
11/14/2007CN100348743C Process controlling quenching cooling speed by regulating pulse itt duty ratio
11/14/2007CN100348742C Spheroidal annealing process of deep-punched steel plate for preventing bullet
11/08/2007WO2007125213A2 Improvement made to the rapid heating sections of continuous heat-treatment lines
11/08/2007CA2650187A1 Improvement made to the rapid heating sections of continuous heat-treatment lines
11/07/2007CN200970602Y Creep aging shape corrector
11/07/2007CN101067181A Method for producing large magnetostriction ferromagnesium alloy thin strip material
11/07/2007CN101067162A Copper-containing steel heating method and copper-containing steel produced by the same
11/07/2007CN101066576A Aluminium foil base material producing process
11/01/2007WO2007096502A3 Method and device for cooling and stabilizing strip in a continuous line
11/01/2007US20070251613 Heat treatment apparatus, heat treatment method, and recording medium storing computer program carrying out the same
10/2007
10/31/2007EP1527379B1 Method, apparatus and program of thermal analysis, heat controller and heating furnace using the method
10/31/2007CN200967830Y Protective atmosphere isolation apparatus for cold rolling strip steel continuous annealing furnace
10/31/2007CN101063190A Martensite heat-resisting steel
10/31/2007CN101063189A Hot-rolled fine-grained steel for electrostatic enamel and manufacturing method thereof
10/31/2007CN101062544A Method for processing aluminium disk blank
10/31/2007CN101062519A Production technique for metamerism roller
10/31/2007CN101062515A Method for manufacturing blade forging of heavy type combustion engine
10/31/2007CN101062507A Technique for manufacturing mandrel mill by using composite rare earth material
10/31/2007CN100345983C Long Lifetine heat treatment technique of high-carbon chromium bearing collar
10/24/2007CN101058850A Quenching machine computer-controlled system quenching valve control arrangement
10/24/2007CN101058849A High-temperature ring annealing furnace protective gas proportioning cascade feedback control method
10/24/2007CN101058848A Method of controlling temperature of high-temperature ring annealing furnace
10/24/2007CN101058847A High-temperature ring annealing furnace information control system and information control center server
10/24/2007CN101058846A Method of determining position information of high-temperature ring annealing furnace steel coil
10/24/2007CN101058844A Method of preparing forging steel cold roll without soft band
10/24/2007CN101058842A Method for increasing toughness of low temperature steel plate
10/24/2007CN101058840A Air quantity control method
10/24/2007CN101058149A Method for manufacturing steel floor used in dustless room
10/24/2007CN101058148A Processing technology for steel ball
10/24/2007CN101058144A Method for manufacturing automobile steering pump blade
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