| Patents for C21D 11 - Process control or regulation for heat treatments (3,719) |
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| 08/23/2006 | CN1821426A Reviving waste product of bearing with inner and outer bearing ring over size |
| 08/22/2006 | US7096075 Apparatus, method and program for physical state controller |
| 08/16/2006 | CN2806497Y Cooling device using digitally-controlled speed variable cooling quenching technology |
| 08/16/2006 | CN1820086A Method and installation for the production of hot-rolled strip having a dual-phase structure |
| 08/16/2006 | CN1818140A Surface enhancing and lubricating process for long-life bearing |
| 08/16/2006 | CN1817634A Double-layer aluminium-base composite materials, its production and use thereof |
| 08/15/2006 | US7090801 Monitoring device for melting furnaces |
| 08/09/2006 | CN1814823A Tendon running-water quenching method and apparatus |
| 08/09/2006 | CN1814822A Spheroidal annealing process of deep-punched steel plate for preventing bullet |
| 08/09/2006 | CN1814820A Cooling technology for obtaining multi-element tissue martensite steel |
| 08/02/2006 | CN2801803Y Small multipurpose single chamber vacuum water hardening furnace |
| 08/02/2006 | CN1811015A Bearing part, heat treatment method thereof, and rolling bearing |
| 08/02/2006 | CN1811004A Cold working die steel |
| 08/02/2006 | CN1811001A High strength bolt having excellent hydrogen embrittlement resistance |
| 08/02/2006 | CN1811000A High strength spring steel having excellent hydrogen embrittlement resistance |
| 08/02/2006 | CN1810998A Heat treatment process of nanometer composite permanent magnetic RE material |
| 08/02/2006 | CN1810997A Heat treatment process for raising comprehensive performace of low alloy structure steel |
| 08/02/2006 | CN1267216C Control method for a finishing mashine and finishing mashine executing said method |
| 08/01/2006 | US7085619 Method for controlling an industrial process |
| 08/01/2006 | US7084367 a shielding cup having a body with an outer surface, a first end connectable to a torch, and a second end connectable to a shield; a thermally responsive coating is formed on the shielding cup and provides an indication of the temperature of the shielding cup |
| 08/01/2006 | US7083686 Steel product for oil country tubular good |
| 07/26/2006 | CN1807687A Process for preparing high silicon stalloy by pack siliconizing process |
| 07/26/2006 | CN1807672A Middle content chromium copper, iron-containing antiseptic anticreas rustless steel sheet belt and its production method |
| 07/26/2006 | CN1807670A Tensile strength 540Mpa grade dual phase steel plate and its production method |
| 07/26/2006 | CN1807669A Tensile strength 600Mpa grade dual phase steel plate and its production method |
| 07/26/2006 | CN1807659A Alloyed steel quenching |
| 07/26/2006 | CN1807005A Machining process and equipment for low-plasticity nonferrous metal round wire formation |
| 07/19/2006 | CN1805803A Controllable cooling method for thick steel plate, thick steel plate manufactured by the controllable cooling method, and cooling device for the thick steel plate |
| 07/19/2006 | CN1804365A Expansion pipe device for oilfield well completion |
| 07/19/2006 | CN1804128A High carbon chromium bearing parts surface chemical heat-treatment process |
| 07/19/2006 | CN1804127A Steam turbine valve manifold stellite alloy plasma spray welding method and equipment |
| 07/19/2006 | CN1804109A Preparation method of ultrathin, large-size, high-silicon silicon steel sheet by electron beam physical vapor deposition |
| 07/19/2006 | CN1804098A Memory alloy fish bolt fastener material for railway and preparation method thereof |
| 07/19/2006 | CN1804095A Preparation method for casting wear-resistant high speed steel |
| 07/19/2006 | CN1804091A Toughening method for casting high-boron wear-resistant alloy |
| 07/19/2006 | CN1804088A Manganese chromium boron rare earth composite anti-wear cast iron and preparation process thereof |
| 07/12/2006 | CN1800430A Impact wrench anvil and method of forming an impact wrench anvil |
| 07/12/2006 | CN1800420A Annealing process of a stainless steel band |
| 07/12/2006 | CN1263873C Method and apparatus for thermal treatment of rails |
| 07/05/2006 | CN1796588A High strength thin steel sheet having high hydrogen embrittlement resisting property and high workability |
| 06/29/2006 | US20060138718 Systems and methods for controlling heat treating atmospheres and processes based upon measurement of ammonia concentration |
| 06/28/2006 | CN1793428A Process for preparing anti-bacteria stainless steel by double-layer glowing method |
| 06/28/2006 | CN1793401A Strength of extension 780 MPa grade complex phase steel plate and mfg. method thereof |
| 06/28/2006 | CN1793400A Strength of extension 750-795 MPa grade double-phase steel plate and mfg. method thereof |
| 06/28/2006 | CN1793399A High carbon steel wire material having excellent wire drawability and manufacturing process thereof |
| 06/28/2006 | CN1793395A Process for producing fine type steel crystal particle |
| 06/28/2006 | CN1793389A Process for producing British standard 460 grade thread reinforcing steel by ordinary carbon steel |
| 06/21/2006 | CN1789473A Bimetal composite cube structured Ni-Ti base band and its preparation method |
| 06/21/2006 | CN1789472A Stainless steel material for production of steel heald and drop wire |
| 06/21/2006 | CN1789471A Antibacterial austenitic stainless steel and its manufacturing method |
| 06/21/2006 | CN1789468A High temperature creep-resisting furnace shell material and its preparation method |
| 06/21/2006 | CN1789453A Method for preparing micro-grain silicon bronze alloy |
| 06/21/2006 | CN1789452A Method for preparing micro-grain manganese bronze alloy |
| 06/21/2006 | CN1789451A Method for preparing micro-grain tin bronze alloy |
| 06/21/2006 | CN1789450A Method for preparing micro-grain aluminium bronze alloy |
| 06/15/2006 | US20060124207 High strengths and a low iron loss, superior magnetic properties |
| 06/14/2006 | CN1786266A Production technology of ceramic outer shell cover plate of crystal oscillator |
| 06/14/2006 | CN1786248A Production method for improving electromagnetic performance and bottom layer quality of copper containing orientation silicium steel |
| 06/14/2006 | CN1786212A Method of improving mechanical performance of low carbon steel by tempered fast cooling |
| 06/08/2006 | US20060117549 Method for process control or process regulation of a unit for moulding, cooling and/or thermal treatment of metal |
| 06/07/2006 | CN2786139Y Rotary hub device for heating furnace of metal sheet quenching line |
| 06/07/2006 | CN1782121A Sputtering target, method for producing sputtering target, sputtering apparatus, and liquid-jet head |
| 06/07/2006 | CN1782115A Martensitic stainless steel pipe and method for producing the same |
| 06/01/2006 | WO2006057836A2 Welded joints with new properties and provision of such properties by ultrasonic impact treatment |
| 05/31/2006 | EP1456421B1 Method and device for controlled straightening and cooling of a wide metal strip, especially a steel strip or sheet metal, running out of a hot rolled strip rolling mill |
| 05/31/2006 | CN1780703A A system and method for on-line property prediction for hot rolled coil in a hot strip mill |
| 05/31/2006 | CN1778975A Rapid regression and its apparatus for regression re-ageing treatment of aluminium alloy thick-plate and thinck wall pieces |
| 05/30/2006 | CA2497734C Process and apparatus for automatically controlling slag foaming |
| 05/25/2006 | US20060108719 Vacuum carburizing method and device |
| 05/24/2006 | EP1472115B1 Method of determining a heat treatment and member so treated |
| 05/24/2006 | CN1775963A Petroleum drilling rod joint higher hardness number treating process |
| 05/24/2006 | CN1775465A Method and equipment for manufacturing high-alloy seamless steel pipe |
| 05/17/2006 | CN1772944A Boronizing treatment and heat treatment process of martensitic stainless steel for steam turbine nozzle set |
| 05/17/2006 | CN1772939A High purity steel belt for textile needle and its production process |
| 05/10/2006 | CN1769508A Low cost, high-wearability hypereutectic high chromium cast iron and its production method |
| 05/04/2006 | US20060091589 Monitoring method for furnace apparatus |
| 05/03/2006 | EP1652942A1 Process for producing steel product and production facility therefor |
| 05/03/2006 | CN1766148A Large volume heat inputing in the welding tie-in tenacity excellent thick steel plate |
| 05/03/2006 | CN1765568A Method for manufacturing nano-crystal particle low carbon micro alloy steel |
| 04/20/2006 | US20060082034 Method and apparatus for automatically controlling temperature in a furnace system |
| 04/19/2006 | EP1647604A2 Process and device for improving the quality of steel or aluminium sheet during heat treatment in a continuous furnace |
| 04/12/2006 | CN1757765A Softening method of automobile component part cold extrusion blank |
| 04/12/2006 | CN1757462A Art for casting bearing-wheel of rotary kiln |
| 04/06/2006 | DE102004050500B3 Surface hardening of metallic workpieces comprises measuring the whole surface periphery of a workpiece arranged on a spindle head with respect to the rotary axis of the spindle head before carrying out inductive heat treatment |
| 03/30/2006 | DE10337502B4 Verfahren zum Betrieb einer Durchlauf-Wärmebehandlungsanlage für Warenbahnen und Bänder mit überwiegend konvektiver Wärmeübertragung Method for operating a continuous heat treatment plant for webs and bands with predominantly convective heat transfer |
| 03/29/2006 | CN1752223A Heating and vibrating stress removing method for metal material |
| 03/23/2006 | WO2006030686A1 High-frequency heat treatment apparatus, high-frequency heat treatment process, and high-frequency heat treated article |
| 03/16/2006 | WO2005121386A3 Integrated metal processing facility |
| 03/16/2006 | US20060055091 Device for controlling the temperature of objects |
| 03/15/2006 | EP1634657A1 Controllable cooling method for thick steel plate, thick steel plate manufactured by the controllable cooling method, and cooling device for the thick steel plate |
| 03/15/2006 | EP1633894A2 Method and installation for the production of hot-rolled strip having a dual-phase structure |
| 03/15/2006 | CN1746325A High cr cast iron having excellent heat resistance and its heat treatment |
| 03/14/2006 | US7011720 Continuously detecting a diameter of steel wire in heat treatments of steel wire , controlling the amount of energy of induction heating supplied to steel wire whereby steel wire is evenly heat treated over the entire length |
| 03/07/2006 | US7008590 Refractory stopper with a temperature resistant, electrically conductive coating |
| 03/01/2006 | CN1740350A Laser reinforcing process of the intake side of turbine vane |
| 03/01/2006 | CN1243617C Cooling method for hot-rolled product and corresponding cooling-section model |
| 02/23/2006 | WO2004067786A3 Methods, systems, and devices for evaluation of thermal treatment |
| 02/16/2006 | DE102004034939A1 Verfahren und Anordnung sowie Computerprogramm mit Programmcode-Mitteln und Computerprogramm-Produkt zur Ermittlung einer Steuergröße für einen Leistungseintrag auf einen Draht bei einer konduktiven Wärmebehandlung des Drahtes Method and apparatus and computer program comprising program code means and computer program product for determining a control variable for a power input to a wire with a conductive heat treatment of the wire |
| 02/15/2006 | CN1733946A Subcritical steam turbine bolting steel fine grain processing method |
| 02/15/2006 | CN1733945A Quantized quenching apparatus in metal heat treatment and the quantized quenching method using same |