Matches 1 - 39 out of 39


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US20120018931 HIGH-TEMPERATURE FURNACE FOR THE ANNEALING OF SHEET-METAL JOINTS  
A high-temperature furnace for the annealing of sheet-metal joints (4) is described, having an annealing base (2), having a support device (3), which forms a placement surface (17) for coaxially...
US20140151941 HOOD-TYPE ANNEALING FURNACE AND METHOD FOR OPERATING THE SAME  
A hood-type annealing furnace for the thermal treatment of cold-rolled steel strip includes a base, a protective hood which can be placed on the latter and under which a protective gas heated by a...
US20110115137 Retort Furnace for Heat Treating Metal Workpieces  
In a retort furnace having a heating assembly, a circulation unit, and an assigned cooling unit, uniform and rapid cooling of the heat-treated workpieces is achieved by three solution variants....
US20100084796 IRON CORE ANNEALING FURNACE  
An iron core annealing furnace that is used in annealing of an amorphous iron core requiring strict control of annealing temperature. There is provided an iron core annealing furnace comprising a...
US20080308978 Heat-Treating of Rolling Elements for Bearings, and Furnace for Implementing Such Treatment  
Heat-treating of rolling elements for bearings; according to the treatment, the rolling elements are guided in a row from an entrance to an exit and are heated during the movement towards the exit...
US20100059148 ENERGY EFFICIENT MODULAR GAS FLUIDIZED SAND HEAT TREATING APPARATUS AND SAND RETURN SYSTEM  
A modular air fluidized sand bed for the heat treatment of metal products is disclosed. This technology provides for the heat-treatment of steels, particularly long products, and other alloys and...
US20090309277 Vacuum nitriding furnace  
A heat treating furnace is disclosed for nitride case hardening and gas cooling a stationary workload in the same furnace which is comprised of a single chamber and an access door. The chamber is...
US20100101690 METHOD FOR CONTINOUSLY ANNEALING STEEL STRIP HAVING A CURIE POINT AND CONTINOUS ANNEALING FACILITY OF THE SAME  
A continuous annealing facility comprised of a heating zone, soaking zone, and cooling zone is used for continuous annealing of a steel strip having a Curie point (Tc) by an annealing temperature...
US20050104266 Vacuum furnace with pressurized intensive water quench tank  
A heat treating furnace having a quenching chamber incorporated therein or associated therewith is disclosed. The heating chamber within the furnace is utilized to heat work-pieces to a desired...
US20090051085 Metal heat treating systems that control the ratio of hydrogen to water vapor in metal heat treating atmospheres  
A system for heat treating a metal product has an annealing zone having a first preselected atmosphere condition, a cooling zone having a second preselected atmosphere condition different than the...
US20140251509 ALLOY FLAKE PRODUCTION APPARATUS AND PRODUCTION METHOD FOR RAW MATERIAL ALLOY FLAKES FOR RARE EARTH MAGNET USING THE APPARATUS  
An alloy flake production apparatus (1) includes a crystallinity control device (2) for controlling an alloy crystal structure of fed alloy flakes to a desired state, a cooling device (3) for...
US20140053958 Gamma Titanium Dual Property Heat Treat System and Method  
A method for forming a part having a dual property microstructure includes the steps of: forming a blank having a narrow top portion and a wide base portion; heating the blank to an elevated...
US20070023980 Pest control system  
A method of pest control which includes heating the affected area to a temperature which is lethal for the pests being exterminated, and maintaining this elevated temperature in the zone for a...
US20080060726 METHOD AND APPARATUS FOR HEAT TREATMENT OF STEEL RAIL  
The present invention discloses a heat treatment method of steel rail, comprising the steps of: (1) keeping the rolled hot steel rail running continuously, and performing hot straightening process...
US20080084011 Low Pressure Thermochemical Treatment Machine  
The invention concerns a treatment machine for low pressure carburizing of metal parts comprising at least one carburizing temperature-setting cell (2), one carbon-enriching cell (3) and one...
US20070068606 Single-chamber vacuum furnace with hydrogen quenching  
A method for operating a hardening furnace with hydrogen cooling, including filling the interior of the furnace with workpieces, sealing the interior of the furnace and evacuating it, filling the...
US20100213648 HEAT TREATMENT FURNACE  
A heat treatment furnace that allows the atmosphere in the heat treatment furnace to be controlled with favorable accuracy includes a second heating zone identified as a reaction chamber, having a...
US20080079202 Dryer Of Metal Molding System, Amongst Other Things  
Disclosed is: (i) a sub-system of a metal molding system, including (amongst other things) a conditioner, (ii) a metal molding system, including a conditioner, (iii) a metallic molded article...
US20110174419 SYSTEM AND METHOD FOR ANNEALING ALLOY STEEL COMPONENTS  
A system for heat treating an alloy steel component includes a first enclosure and a second enclosure opposed to the first enclosure. The first and second enclosures define a chamber around only a...
US20130313763 FURNACE AND METHOD OF OPERATING THE FURNACE  
Light metal components and/or plates are transported through a furnace in a clocked or continuous transport process and heated and optionally cooled inside the furnace by an air or gas flow. For...
US20150176901 THERMAL PROCESSING FURNACE FOR WORKPIECES  
A thermal processing furnace for workpieces has a blowing hood in which a nozzle is installed, the nozzle blowing a gas flow to thermally process a workpiece, including a driving mechanism that...
US20080258360 CONTINUOUS CARBURIZING FURNACE  
The continuous carburizing furnace of this invention provides a furnace, a lift mechanism and a plurality of pushers. A furnace has a carburizing zone and a plurality of regions including a first...
US20060049556 Device for homogeneous impingement of a planar surface of a tool with a heated gas  
The device for homogeneous impingement of a planar surface (2) of a tool with a heated gas comprises a nozzle plate (5) which is provided with nozzles (3) and which extends in a parallel position...
US20140374969 CLOSED TRANSPORT FLUID SYSTEM FOR FURNACE-INTERNAL HEAT EXCHANGE BETWEEN ANNEALING GASES  
Furnace for heat treating an annealing material, wherein the furnace comprises a sealable first furnace chamber designed to receiving and heat treating annealing material by thermal interaction of...
US20110139319 VERTICAL HEAT TREATMENT APPARATUS AND HEAT TREATMENT METHOD  
According to the present invention, there is provided a vertical heat treatment apparatus which is a vertical heat treatment furnace comprising at least: a reaction tube; a heat treatment boat...
US20100200123 HARDENED TITANIUM STRUCTURE FOR TRANSMISSION GEAR APPLICATIONS  
A method and apparatus are present for manufacturing a part. The part is comprised of a metal alloy and is positioned to form a positioned part. An electromagnetic field is generated that heats...
US20100237548 STEEL-SHEET CONTINUOUS ANNEALING EQUIPMENT AND METHOD FOR OPERATING STEEL-SHEET CONTINUOUS ANNEALING EQUIPMENT  
Steel-sheet continuous annealing equipment includes, in sequence, a pre-heating zone, a heating zone, a soaking zone, a cooling zone, a reheating zone, an overaging zone, and a final cooling zone,...
US20140203482 Apparatus and Method for the Treatment of a Flat Steel Product, Taking Place in Throughput  
An apparatus and a method for the treatment of a flat steel product, taking place in throughput. The apparatus includes an indirectly heated annealing furnace chamber, a conveyor device for...
US20080011394 Thermodynamic metal treating apparatus and method  
A thermodynamic metal treating apparatus and process describes utilizing a quenchant mixture of liquid and gas in a cell. Heated metal is passed over the heated quenchant mixture which contains a...
US20100108205 Method and device for tempering electronic components  
Disclosed are a method and a device for tempering electronic components (5) within a handler (1) for a functional test. The components (5) are initially pre-tempered in a temperature chamber (2)...
US20130213536 METHOD AND APPARATUS FOR MANUFACTURING METAL MATERIAL AND METAL MATERIAL  
The present invention provides a method for manufacturing a metal material. The method comprises a temperature increasing step of increasing the temperature of a silver material having undergone...
US20110284132 METHOD FOR REDUCTION OF TIME IN A GAS CARBURIZING PROCESS AND COOLING APPARATUS  
The present invention provides a process for reduction of time in gas-carburizing process and cooling apparatus to perform carburization by step heating of a part during carburizing heating from...
US20170074587 APPARATUS FOR PRODUCING NANOPARTICLES  
Disclosed herein is a nanoparticle generator, comprising a body defining an internal space, with an electric insulator inserted into the internal space from a side of the body; a heat-insulating...
US20160312352 CARBURIZING DEVICE  
A carburizing device is configured to perform a carburizing treatment on a treatment target, and includes a furnace body, an insulating container provided inside the furnace body, a furnace bed...
US20160186279 HEAT TREATMENT APPARATUS FOR CYLINDER BLOCK AND HEAT TREATMENT METHOD FOR CYLINDER BLOCK  
A heat treatment apparatus for a cylinder block, performs heat treatment by feeding gas. The heat treatment apparatus comprises a first feed part configured to feed the gas toward bores of the...
US20160175930 HIGH TEMPERATURE FLUIDIZED BED FOR POWDER TREATMENT  
A system comprises a furnace, a fluidized bed assembly and a powder bed. The fluidized bed assembly is positioned in the furnace and comprises an outer chamber having an outer chamber inlet for...
US20160145733 INWARD DIFFUSION OF ALUMINUM-SILICON INTO A STEEL SHEET  
The invention relates to a device and to a method to diffuse Al—Si into a surface of an Al—Si-coated steel sheet. First of all, a steel sheet is fed into a furnace that can be heated up to the...
US20160076130 SURFACE MODIFICATION APPARATUS FOR ALLOY STEEL COMPONENT, SURFACE MODIFICATION METHOD FOR ALLOY STEEL COMPONENT, AND METHOD FOR MANUFACTURING ALLOY STEEL COMPONENT  
Provided are a surface modification apparatus for an alloy steel component, a surface modification method for an alloy steel component, and a method for manufacturing an alloy steel component,...
US20160068922 Hardened Titanium Structure for Transmission Gear Applications  
A method and apparatus are present for manufacturing a part. The part is comprised of a metal alloy and is positioned to form a positioned part. An electromagnetic field is generated that heats...

Matches 1 - 39 out of 39