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7341763 Thermal spraying device and thermal spraying method  
A thermal spraying device with a first blowing mechanism for lengthening a droplet formed near the tips of thermal spraying materials by arc, and a second blowing mechanism for a blowing a tip...
7341533 CVT housing having wear-resistant bore  
A continuously variable transmission (CVT) includes an aluminum housing member having a bore formed therein. A rotatable pulley member is supported on a bearing within the bore. The bore includes a...
7332199 Thermal spraying of a piston ring  
The invention relates to a piston ring coated with a coating material by a thermal spray process, exposed to heat treatment of the coating material at an elevated temperature and for a time...
7179507 Thermal spray compositions for abradable seals  
A thermal spray composition and method of deposition for abradable seals for use in gas turbine engines, turbochargers and steam turbines. The thermal spray composition includes a solid lubricant...
7124960 Electric arc wire burner  
The invention relates to an electric arc wire burner for spraying an electric arc, comprising at least two burner tubes ( 3 ) for feeding electrodes which are embodied in the form of wire ( 5 )....
7105205 Densification of thermal spray coatings  
A thermal spray mixed with a substrate using a non-consumable cylindrical rotating tool. The process may be repeated to create a composite-like coating or material. The coating or material may be...
7026016 Method of fabricating free standing objects using thermal spraying  
The method of fabricating free standing objects using thermal spraying, preferably of a metal, in the following process. A wire mesh is formed into a three dimensional shape of the desired finished...
7019249 Method and an apparatus for arc spraying  
A method is proposed for arc spraying by means of a spray gun ( 1 ). The spray gun includes two electrically conductive spray wires ( 2 ) and at least one first supply device ( 3 ) for supplying a...
6924249 Direct application of catalysts to substrates via a thermal spray process for treatment of the atmosphere  
Disclosed is a method for direct application of a catalyst to a substrate for treatment of atmospheric pollution including ozone. The method includes applying a catalytic metal to a substrate...
6924007 HVOF wire spray system  
In a thermal spray process, a wire is fed into a flame-jet to heat said wire to the melting point, atomize and projected high velocity the droplets so formed against a surface to buildup a coating...
6921463 Method of manufacturing electrode for lithium secondary cell  
An electrode for a lithium secondary cell capable of attaining excellent charge/discharge characteristics with high discharge capacity is obtained by properly controlling a component of a collector...
6902768 Method of producing thermally sprayed metallic coating with additives  
The cylinder walls of light metal engine blocks are thermally spray coated with a ferrous-based coating including aluminum using an HVOF device. A ferrous-based wire is fed to the HVOF device to...
6888088 Hardfacing materials & methods  
A method for applying wear resistant material to a substrate, the substrate comprised of material with a substrate coefficient of thermal expansion, the method including applying the wear resistant...
6887530 Thermal spray compositions for abradable seals  
A thermal spray composition and method of deposition for abradable seals for use in gas turbine engines, turbochargers and steam turbines. The thermal spray composition includes a solid lubricant...
6863931 Manufacturing method of product having sprayed coating film  
A method of manufacturing a product having a sprayed coating film prepares a component having a cylindrical inner surface, prepares a gas spray type spraying gun with a central axis in opposed...
6808756 Thermal spray composition and method of deposition for abradable seals  
A thermal spray composition and method of deposition for abradable seals for use in gas turbine engines, turbochargers and steam turbines. The thermal spray composition comprises a mixture of...
6803078 Process for producing a surface layer  
The invention relates to a process for producing a surface layer with embedded inter-metallic phases, which is distinguished by the fact that a layer comprising a metal and a ceramic is applied to...
6751863 Method for providing a rotating structure having a wire-arc-sprayed aluminum bronze protective coating thereon  
A rotating structure of a gas turbine engine is provided by furnishing a rotor disk comprising a hub with a plurality of hub slots in a periphery of the hub, each hub slot having a hub slot...
6706993 Small bore PTWA thermal spraygun  
The present invention provides a plasma transferred wire arc torch assembly that includes a monolithic block assembly that combines into a single component several features that have previously...
6703579 Arc control for spraying  
A thermal spraying system includes thermal spray material, an electrical energy thermal spraying device atomizing and spraying the thermal spray material, a power supply supplying electrical power...
6680085 Method and device for thermal spraying for the coating of surfaces  
The method for thermal spraying, especially of metals, for the coating of surfaces, wherein the material employed for coating is supplied in the form of a wire, molten and sprayed, uses a plasma arc.
6656535 Method of fabricating a coated process chamber component  
A method of fabricating a process chamber component that has a ceramic form with grains and grain boundary regions. In the method, the component is bead blasted to provide a surface having a...
6610369 Method of producing thermally sprayed metallic coating  
The cylinder walls of light metal engine blocks are thermally spray coated with a ferrous-based coating using an HVOF device. A ferrous-based wire is fed to the HVOF device to locate a tip end of...
6595263 Method and arrangement for utilizing a psuedo-alloy composite for rapid prototyping and low-volume production tool making by thermal spray form techniques  
Method and arrangement for spray forming an article. The method includes spraying a plurality of metal streams upon a low-heat resistant model and thereby forming a spray formed article. Each of...
6592948 Method for masking selected regions of a substrate  
Described herein is a method for providing a clean edge at the interface of a portion of a substrate coated with a coating system and an adjacent portion of the substrate which is uncoated. The...
6592947 Method for selective control of corrosion using kinetic spraying  
The present invention relates to methods for selectively enhancing corrosion protection of fabricated metal parts. One method of the present invention includes providing a non-galvanized metal...
6551664 Method for making aluminum sheet and plate products more wear resistant  
A method for making an aluminum substrate that is subjected to repeated impaction more wear resistant. The method comprises applying at least about 0.005 inch thick coating of an amorphous...
6537619 Method of salvaging castings with defective cast cooling bumps  
Castings for gas turbine parts exposed on one side to a high-temperature fluid medium have cast-in bumps on an opposite cooling surface side to enhance heat transfer. Areas on the cooling surface...
6511710 Method of internally coating a weapon barrel by a plasma flame  
A method of coating an inner surface of a weapon barrel includes the following steps: introducing a plasma burner into the weapon barrel; producing a plasma flame by the plasma burner; directing...
6503575 Process for producing graded coated articles  
The invention relates to a novel thermal spray process for the deposition of coatings with a graded or layered composition and the coated articles produced thereby. More particularly, the invention...
6470954 Method of spray forming readily weldable and machinable metal deposits  
A method of spray forming a weldable metal deposit. The method comprises (a) providing a ceramic spray forming pattern, (b) heating the spray forming pattern to a sustained temperature sufficient...
6455108 Method for preparation of a thermal spray coated substrate for use in an electrical energy storage device  
A pseudocapacitive material contacted to a substrate by a thermal spraying process, is described. Suitable thermal spraying processes include chemical combustion spraying and electrical heating...
6428858 Wire for thermal spraying system  
A wire for use in thermal spraying, the wire having sheath material—e.g. zinc, zinc alloy, aluminum and/or aluminum alloy, and core material, e.g. copper and/or copper alloy. A method for thermal...
6372298 High deposition rate thermal spray using plasma transferred wire arc  
Method of thermally depositing metal at increased rates onto a target surface, comprising: establishing and operating a high velocity plasma transferred wire arc between a cathode and the free-end...
6329021 Method for producing a surface coating on a substrate using a material wire  
A material wire for producing wear-resistant and tribologically favorable surface coatings from a supereutectic Al/Si alloy by thermal spraying. The material wire is a filling wire that has a...
6322857 Process for coating a workpiece with a nickel base alloy in powder wire form  
A material in powder or wire form on a nickel basis for the production of a coating with a high level of resistance to corrosion and wear by means of a thermal coating process is of the following...
6274837 Method and apparatus for in-situ solid state doping of CVD diamonds and diamonds so made  
The method of the present invention includes placing a solid dopant in or near the nozzle of a DC arc jet. According to one embodiment of the invention, the interior surface of an arc jet nozzle is...
6258416 Method for forming a coating on a substrate by thermal spraying  
A thermal spraying method involves the creation of a coating comprising titanium wire in the presence of nitrogen. The apparatus of the invention comprises a nozzle which has a cylindrical throat,...
6257309 Method of spray forming readily weldable and machinable metal deposits  
A method of spray forming a weldable metal deposit. The method comprises (a) providing a ceramic spray forming pattern, (b) heating the spray forming pattern to a sustained temperature sufficient...
6245390 High-velocity thermal spray apparatus and method of forming materials  
The high-velocity oxygen-fuel or air-fuel apparatus and method to apply low-oxidized and high-density coatings and bulk materials by spraying of non-fused particles, said apparatus comprises a...
6214420 Process and plant for metallization of cast-iron pipes  
A plant for metallization of a metal pipe obtained by upward vertical continuous casting and displaced vertically in a continuous manner, includes, along the path of the pipe, a metallization...
6194022 Process for stabilizing strip in a plant for coating strip material  
A process for stabilizing strip in a plant for coating strip material, in which a metal strip is taken through a container holding molten coating material that has, below the melt surface, a...
6190740 Article providing corrosion protection with wear resistant properties  
A process for creating a coating that protects the underlying article from corrosion and provides a surface that prolongs service life against wear, such as, adhesion, abrasion, erosion, fretting...
6156391 Process for hard facing a metallic substrate to improve wear resistance  
A method for hard facing a tool. The method is carried out by thermally spraying the tool with a composition which includes between 11/2%-10% carbon, 0-3% fluorides, 11/2-5% boron, 20-40% chromium,...
6123999 Wear resistant non-stick resin coated substrates  
A method for preparing a scratch and abrasion resistant surface on unroughened aluminum or stainless steel cookware, for subsequent coating with a nonstick polymer resin, such as a fluoropolymer,...
6091042 Arc thermal spray gun extension and gas jet member therefor  
An arc spray apparatus includes a spray gun body with a pair of converging wire guides to guide two feeding metal wires to a region of contact at the wire tips where an arc melts the tips. A gas...
6080496 Method for a coating cooking vessel  
6017591 Method of making adherently sprayed valve seats  
A method of defining valve seats on valve seat supports of an internal combustion engine head. The method includes steps of; (a) roughening the exposed surface of the valve seat support to a finish...
6001426 High velocity pulsed wire-arc spray  
Wire arc spraying using repetitively pulsed, high temperature gas jets, usually referred to as plasma jets, and generated by capillary discharges, substantially increases the velocity of atomized...
5968603 Process for the production of wear-protected and corrosion-protected surfaces on plasticizing screws for injection molding machines  
A process for manufacturing wear and corrosion-protected surfaces on plasticized screws for injection molding machines forms the wear-resistent layers over the entire screw surface in two steps. A...
Matches 1 - 50 out of 154 1 2 3 4 >