| Patents for C21D 11 - Process control or regulation for heat treatments (3,719) |
|---|
| 05/09/2007 | CN1958826A Vanadium treated bake hardening type deep drew steel plates of saloon sedan, and preparation method |
| 05/09/2007 | CN1958813A Method for manufacturing ordinary oriented silicon steel |
| 05/09/2007 | CN1958216A Combined technology for milling and grinding tooth parts of spiral taper gear |
| 05/02/2007 | CN1955324A Process for removing mixed crystal defect of large rotor forging |
| 05/02/2007 | CN1955322A Homogenization treatment process of SAE8620 carburizing steel |
| 04/25/2007 | CN1952216A Drip-feed type gas boriding process |
| 04/25/2007 | CN1952202A Method for quenching high voltage electronic aluminum foil finished products |
| 04/25/2007 | CN1951620A Welding and deformation control method of large scale bulb tubular set and base |
| 04/18/2007 | CN1948541A Corrosion resistant mould steel |
| 04/18/2007 | CN1948538A Petroleum steel tube capable of anti hydrogen sulfide stress corrosion and its manufacturing method |
| 04/18/2007 | CN1948518A Heat treatment device of scissors products and its method |
| 04/18/2007 | CN1948517A Manufacturing method of cold rolling electric steel special for compressor |
| 04/18/2007 | CN1947928A Manufacturing method of block with perfect cold-forging property |
| 04/18/2007 | CN1947927A Method for producing non-hardened and tempered steel-late used for hydraulic support |
| 04/18/2007 | CN1947924A Method for producing welding materials by using offcut of steel plate |
| 04/18/2007 | CN1947911A Automatic submerged-arc build-up welding process for drum surface round flange |
| 04/11/2007 | CN1944700A Bainite ductile iron grinding ball and its producing process |
| 04/11/2007 | CN1944690A Heat processing method for obtaining fine grain ferrite in medium carbon steel |
| 04/11/2007 | CN1943979A Method for producing metal composite seamless pipe with metallurgical binding |
| 04/11/2007 | CN1943974A Method for processing high speed steel screw tap |
| 04/11/2007 | CN1943861A Method for producing high chromium tungsten-containing composite anti-wear roll ring |
| 04/11/2007 | CN1943860A Method for producing medium chromium tungsten-containing composite anti-wear roll ring |
| 04/05/2007 | US20070075467 Structure for reducing agent container |
| 04/04/2007 | CN1940115A Weldable steel of high strenght and high toughness, and method of producing members using the same |
| 04/04/2007 | CN1940113A Die steel |
| 04/04/2007 | CN1940109A Steel for battery shell with excellent planar isotropism and its production |
| 04/04/2007 | CN1940108A Superhigh-strength cold rolling band steel with anti-tensile strength above 880Mpa and its production |
| 04/04/2007 | CN1940095A Heat treatment of cam shaft for diesel engine |
| 04/04/2007 | CN1940094A Method for refining normal carbon-structural crystal grain |
| 04/04/2007 | CN1939657A Production of super-soft steel pipes |
| 04/03/2007 | US7197802 Control method for a finishing train and a finishing train |
| 03/28/2007 | EP1766100A2 Integrated metal processing facility |
| 03/28/2007 | CN2883394Y Quenching unit for column inner hole, ring-like parts |
| 03/28/2007 | CN1936368A Automobile rear-bridge spiral conic gear of manganese-copper alloy autenite-bainite nodular iron and its preparing method |
| 03/28/2007 | CN1936032A Steel wire one-line luminosity modified treatment method and production line |
| 03/28/2007 | CN1936031A Integral quenching type land leveller blade manufacturing method and quenching die |
| 03/28/2007 | CN1936030A Single chamber vacuum furnace for hydrogen quenching |
| 03/28/2007 | CN1935448A Itype integral oil ring wire working method and equipment for piston ring industry |
| 03/28/2007 | CN1935438A P92 steel welding process |
| 03/28/2007 | CN1935404A Creep ageing straightening method and apparatus |
| 03/22/2007 | WO2007032154A1 Method of induction tempering, induction tempering equipment and induction tempering product |
| 03/22/2007 | US20070062334 Phase level system |
| 03/21/2007 | CN1932066A Low carbon high alloy steel for ball mill lining and its making process |
| 03/14/2007 | CN1928145A Process for preparing Cu-Cr-Zr alloy slat |
| 03/14/2007 | CN1928143A High strength anti-corrosion easy processing and low magnetic cast steel for manufacturing ship weldable structure |
| 03/14/2007 | CN1928130A Process for manufacturing low yield strength ultrafine grain belt steel |
| 03/14/2007 | CN1928128A Ingot slow cool annealing process for low-carbon steel |
| 03/14/2007 | CN1927486A Manufacturing technique of low compression ratio high grade pipe line steel |
| 03/14/2007 | CN1927485A Technique for CSP sheet billet production line cold rolling feeding |
| 03/08/2007 | US20070051437 Rapid method for sub-critical fatigue crack growth evaluation |
| 03/07/2007 | CN1924070A Casting high boron abrasion-proof stainless steel containing high hardness boride and preparation method thereof |
| 03/07/2007 | CN1924069A High heat-intensity hot-work die steel material |
| 03/07/2007 | CN1924068A Oil well tube resisting stress corrosion of H2S and manufacture method thereof |
| 03/07/2007 | CN1924063A Manufacture method of high-strength toughness steel with excellent HIC-resistance |
| 03/07/2007 | CN1924061A Low-alloy high-strength steel for manufacturing J55 grade welding petroleum sheath |
| 03/07/2007 | CN1924060A Manufacture method of steel plate and steel tube for low-yield ratio round pillar |
| 03/07/2007 | CN1923451A Method for making stainless steel ware |
| 03/07/2007 | CN1923447A Bimetal cutter-saw-blade milling and processing method thereof |
| 03/07/2007 | CN1923429A Bulb through-flow units radial type rotor support rack welding deformation controlling means |
| 03/07/2007 | CN1303225C Method for monitoring low-temperature rapid thermal annealing process |
| 02/28/2007 | EP1758009A1 Method, apparatus and program of thermal analysis, heat controller and heating furnace using the method |
| 02/28/2007 | CN1920085A Corrosion-resistant easy cutting plastic mold steel |
| 02/28/2007 | CN1920083A Manufacture method of ultra-low-temperature, high-strength and long-fatigue life automobile bridge seamless heterotype axle steel tube |
| 02/28/2007 | CN1920062A Rail heat processing method and rail heat processing unit |
| 02/28/2007 | CN1920061A High-strength low-alloy steel temperature control plate blank acceleration cooling system |
| 02/22/2007 | DE202006018879U1 Heat treatment apparatus for heat treating metallic workpieces comprises a heat treatment chamber for holding workpieces, a control unit with a measuring device for measuring the atmosphere in the chamber and a control arrangement |
| 02/21/2007 | EP1314028B1 Method for determining the thermal material properties of metal shaped parts |
| 02/21/2007 | CN1916219A High carbon high-speed steel of containing granular carbide, and preparation method |
| 02/21/2007 | CN1916217A Microalloy cast steel in low carbon, and preparation method |
| 02/21/2007 | CN1916195A Method for producing ultra high temperature bainitic steel in ultralow carbon |
| 02/14/2007 | CN1914567A Computer-assisted modelling method for the behaviour of a steel volume having a volumetric surface |
| 02/14/2007 | CN1912189A Hot processing method for removing decarbonizing of steel surface |
| 02/14/2007 | CN1912165A Hot work die steel and its preparation method |
| 02/14/2007 | CN1911583A Repairing welding method for crack of rotor support power generator |
| 02/13/2007 | US7175722 Concurrently applying heat and vibration; oscillation |
| 02/07/2007 | CN1908234A Chemical heat treatment method for steel products surface |
| 02/07/2007 | CN1908218A Rolling controlled and cooling controlled steel for hydraulic power station penstock and manufacture method thereof |
| 02/07/2007 | CN1907623A Welding method for large breadth die steel board |
| 02/07/2007 | CN1907593A Forming processing technics for stainless steel flume |
| 02/01/2007 | WO2007013279A1 Heating device and heating method |
| 02/01/2007 | US20070023110 Method for analyzing liquid metal and device for use in this method |
| 01/31/2007 | CN1904121A Tungsten aluminium containing bainite forged steel special for railroad frog |
| 01/31/2007 | CN1904115A Production method of 450MPa grade cold rolled magnetic pole steel |
| 01/31/2007 | CN1904114A Production method of 350 MPa grade cold rolled magnetic pole steel |
| 01/31/2007 | CN1904113A Production method of 250 MPa grade cold rolled magnetic pole steel |
| 01/31/2007 | CN1904090A Method of automatically distinguishing band steel running aside in continuous annealing furnace |
| 01/31/2007 | CN1904087A Correction method of thin plane gasket after heat treatment |
| 01/31/2007 | CN1904085A Control method of light spot posture during laser quenching |
| 01/25/2007 | WO2007010567A1 Heat-treating of rolling elements for bearings, and furnace for implementing such treatment |
| 01/25/2007 | US20070018639 Methods, systems, and devices for evaluation of thermal treatment |
| 01/24/2007 | CN2861177Y Segmented heat treatment furnace for test |
| 01/24/2007 | CN1900344A High strength bolt excellent in delayed fracture resistance and method of production of same |
| 01/24/2007 | CN1900338A High temperature molybdenum alloy wire and its preparing method |
| 01/24/2007 | CN1900328A Heat treatment process for large microalloyed medium carbon steel engine crankshaft |
| 01/24/2007 | CN1899698A Magnetic separating colume and its use in spearating biological samples |
| 01/23/2007 | US7166174 Drawing stainless steel embedding in matrix |
| 01/23/2007 | US7165435 Conduction preheating for hot-formed sheet metal panels |
| 01/17/2007 | CN2858664Y Multi-trolley continuous product line for casting annealing and ageing |
| 01/17/2007 | CN1896288A Electric-heating control system of large vertical quench furnace |
| 01/11/2007 | WO2007005428A1 Method and apparatus for testing characteristics of a furnace melt |