Matches 151 - 200 out of 271 < 1 2 3 4 5 6 >
Match Document Document Title
4835022 Process and apparatus for coating components  
The invention relates to a process for the coating of components, wherein a plastic-containing layer is sprayed onto the surface of the components. During spraying, at least one mixture component...
4806394 Method for producing a wear-resistant, titanium-carbide containing layer on a metal base  
A method is provided for producing a wear-resistant layer on a metal base. A material, containing about 10 to 50% by weight of TiC in the form of sintered or agglomerated particles in which TiC is...
4788077 Thermal spray coating having improved addherence, low residual stress and improved resistance to spalling and methods for producing same  
Method of thermal spray coating a substrate by projecting heat-softened particles onto said substrate including the steps of contacting particles to be projected and coated onto the substrate with...
4777060 Method for making a composite substrate for electronic semiconductor parts  
A method is provided for making a composite substrate for electronic semiconductor parts. The composite substrate has a metal core, an insulating layer, and a conducting layer. The insulating layer...
4769195 Manufacturing a silicon carbide fiber reinforced glass composite using plasma spraying  
A method for manufacturing a silicon carbide fiber reinforced glass composite, which comprises either dipping silicon carbide fibers in molten glass in a tank, the molten glass being given wave...
4752535 Aluminium-based article having a protective ceramic coating, and a method of producing it  
Described are an aluminium-based article having a heat and corrosion protective coating, especially engine parts such as piston crown or cylinder head, and a method of preparing said article. The...
4751099 Method of producing a functionally gradient material  
The present invention relates to a method of producing a functionally grant material whose components and structure are continuously adjusted by the coating, plating and powder metallurgy...
4743514 Oxidation resistant protective coating system for gas turbine components, and process for preparation of coated components  
A coating for protecting the surfaces of gas turbine components such as single crystal turbine blades and vanes, wherein the coating has a composition (in weight percent) consisting essentially of...
4743462 Method for preventing closure of cooling holes in hollow, air cooled turbine engine components during application of a plasma spray coating  
This invention relates to the application of plasma sprayed coatings to the surface of components which have small holes therein, such as hollow, air cooled blades or vanes used in turbine engines....
4732792 Method for treating surface of construction material for vacuum apparatus, and the material treated thereby and vacuum treatment apparatus having the treated material  
The surface of an element of a vacuum apparatus is coated with a film formed by a flame spraying method.
4731253 Wear resistant coating and process  
A composite article comprising a metallic substrate having an improved ductile wear and corrosion resistant surface coating thereon and metallurgically bonded thereto in which the coating comprises...
4716572 Method for coating carbon and graphite bodies  
Coating graphite and carbon bodies with a protective layer containing predominantly silicon, by plasma spraying a silicon powder with a grain size under 0.05 mm and with an argon/hydrogen mixture...
4707379 Protective layer for carbonaceous materials and method of applying the same  
A protective layer for carbonaceous materials, especially graphite electrodes, applied by plasma-coating method comprised of 65-98 w/o of metal aluminum, 1-20 w/o of combined metal silicon with...
4701357 Homogeneous, ductile cobalt based hardfacing foils  
Hardfacing of metal parts employing a thin, homogeneous, ductile foil is disclosed. The hardfacing foil has a composition consisting essentially of 0 to about 32 atom percent nickel, 0 to about 10...
4701356 Method of facing using homogeneous, ductile nickel based hardfacing foils  
Hardfacing of metal parts employing a thin, homogeneous, ductile foil is disclosed. The hardfacing foil has a composition consisting essentially of 0 to about 25 atom percent cobalt, 0 to about 20...
4696731 Amorphous metal-based composite oxygen anodes  
Improved amorphous metal-based composite oxygen anodes comprise a substrate material, a first coating of an amorphous metal alloy applied thereto and a second coating of a mixed metal oxide applied...
4689212 Method for forming doped optical preforms  
An optical fiber preform is formed by plasma chemical vapor deposition utilizing a plasma torch that includes a chamber into which a plasma starting gas, such as argon, is introduced and converted...
4605484 Hydrogen-evolution electrode  
An improved hydrogen-evolution electrode having thereon a coating containing an oxide of at least one metal selected from nickel and cobalt and further containing a chromium component in a...
4599242 Refractory slidegate with countersunk hole and method  
A slidegate assembly is provided for use with a ladle wherein at least one of the slidegates has a recess countersunk about an opening in its surface in sliding engagement with the other slidegate,...
4593007 Aluminum and silica clad refractory oxide thermal spray powder  
A thermal spray powder comprising particles with a central core of a material selected from the group consisting of zirconium oxide, magnesium oxide, hafnium oxide, cerium oxide, yttrium oxide and...
4588607 Method of applying continuously graded metallic-ceramic layer on metallic substrates  
Methods of coating metallic substrates with continuously graded metallic-ceramic material are disclosed. The method maintains low stress to strength ratios across the depth of the graded layer when...
4588606 Abrasion resistant coating and method for producing the same  
A coating composition applied to a substrate by a thermal spray process which comprises tungsten carbide and a boron-containing alloy or a mixture of alloys with a total composition of from about...
4588021 Matrix coatings on endless flexible metallic belts for continuous casting machines method of forming such coatings and the coated belts  
A unitary-layer partially metallic, suitably adherent, mechanically and thermally durable, non-wetting, fusion-bonded matrix coating on endless, flexible metallic casting belts for continuous...
4561892 Silicon-rich alloy coatings  
Disclosed is a coated substrate article coated with an alloy powder containing, in weight percent, 7 to 19 silicon, up to 5 copper balance nickel, cobalt and/or iron plus impurities. The articles...
4532184 Precious metal vaporization reduction  
Metal vaporization from precious metals is reduced by applying to the surface of the metal a flame sprayed coating comprising a refractory material and a glass.
4529615 Method of producing self-supporting constructional elements  
The present invention relates to a method of producing self-supporting constructional elements by plasma-spraying onto a removable core. Recently, there is in widespread use the method of producing...
4513030 Method of producing silicon carbide articles  
A method of producing articles comprising reaction-bonded silicon carbide (SiC) and graphite (and/or carbon) is given. The process converts the graphite (and/or carbon) in situ to SiC, thus...
4510174 Method of manufacturing a thin layer detector for an integrating solid state dosimeter  
A method of manufacturing a thin layer detector for integrating solid state dosimeters, in particular for thermoluminescence dosimeters (TLD's), from thermoluminescent powder material, comprising...
4505947 Method for the deposition of coatings upon substrates utilizing a high pressure, non-local thermal equilibrium arc plasma  
A method is provided for the deposition of coatings upon substrates utilizing a high pressure, non-local thermal equilibrium arc plasma including the steps of generating a non-LTE arc plasma at a...
4503085 Amorphous metal powder for coating substrates  
The present invention is for a flat B containing amorphous powder based in Fe, Ni, Co or a combination thereof; a coating resulting from deposition of the powder; and a method for depositing the...
4471003 Magnetoplasmadynamic apparatus and process for the separation and deposition of materials  
A plasma arc discharge method for deposition of metallic and semiconductor layers on a substrate for the purpose of producing semiconductor grade materials such as silicon at a reduced cost is...
4451508 Hard facing of metal substrates using material containing VC and improved flux compositions therefor  
Hard facing of iron and iron base alloy substrates is disclosed using a hard facing material containing vanadium carbide and a flux composition containing nickel boron or calcium silicon. The...
4449286 Method for producing a semiconductor layer solar cell  
A method for producing a semiconductor solar cell in which a layer of semiconductor material is applied to a substrate by means of plasma spraying. The energy density in the plasma zone is...
4433845 Insulated honeycomb seal  
The application discloses the manufacture of a seal for a row of turbine blades in which the seal is a honeycmb seal and a layer of insulation is positioned in the cells of the honeycomb by flame...
4432781 Method for manufacturing fused quartz glass  
The invention provides a novel method for manufacturing fused quartz glass by the decomposition and oxidation of a vaporizable silicon compound such as silicon tetrachloride in a plasma flame...
4423097 Abradable seal and its method of production  
A seal intended to wear from abrasion for use in contact with a rotor zone of a rotating machine, of the type made up of a dispersion of hollow microspheres in a binder providing cohesion of the...
4391860 Device for the controlled feeding of powder material  
The invention contemplates a powder-feeding system for gas-propelled delivery of a powder to be controllably supplied, as to a flame-spraying gas torch or to a transferred-arc plasma torch. A...
4389251 Powder mixture for thermal spraying  
A powder mixture for thermal spraying is disclosed which comprises at least two powders of alloys with a different hardness in the range from 200 to 650 Hv and/or a different static coefficient of...
4377564 Method of producing silicon  
A method of producing silicon comprising producing a plasma in a gas flow laden with at least one silicon compound so that the silicon compound is reduced or decomposed to silicon and transporting...
4361604 Flame spray powder  
A free-flowing self-bondable flame spray powder derived from an atomized alloy powder is provided in which the particles are characterized by aspherical shapes and have an average particle size...
4348433 Flame spray powder  
A free-flowing self-bondable flame spray powder derived from an atomized alloy powder is provided in which the particles are characterized by aspherical shapes and have an average particle size...
4336304 Chemical vapor deposition of sialon  
A laminated composite and a method for forming the composite by chemical vapor deposition. The composite includes a layer of sialon and a material to which the layer is bonded. The method includes...
4330575 Coating material  
A powder suitable for flame spraying which is a composition of an admixture of particles, 20-40% by volume of the particles being an alloy such as a nickel base alloy or cobalt base alloy, each...
4330568 Method of bonding at least two types of ceramic materials to each other  
A method of bonding at least two types of refractory ceramic materials, a first material being, for example, fireclay and a second material being, for example, alumina, to each other in order to...
RE30883 Method of producing synthetic quartz glass  
An improvement in a method for producing a synthetic hydroxyl ion-free quartz glass wherein a hydrogen free silicon compound is heated in a hydrogen-free gas stream while the gas stream is passed...
4303737 Coating material  
A powder suitable for flame spraying comprising particles of an alumino silicate glass, each of the particles being hollow and coated with an alloy containing, by weight, 80% nickel, 2.5%...
4292342 High pressure plasma deposition of silicon  
Polycrystalline silicon is deposited on the interior surface of a shaped container. The silicon is deposited by reacting hydrogen and a silicon bearing gas in the presence of a high pressure...
4291448 Method of restoring the shrouds of turbine blades  
A method of restoring the shroud of a turbine blade which has become worn, and particularly those edges of the shroud in the vicinity of what is commonly known as the Z-notch, which comprises the...
4279709 Preparation of porous electrodes  
Electrodes with porous coatings are produced using an inorganic compound which is soluble in an aqueous solution, as the pore former in the coating. The inorganic pore former may be removed from...
4263353 Flame spray powder mix  
A flame spray powder mix is provided for producing metal coatings on metal substrates, such as ferrous metal substrates, e.g., steel, case iron, among other metal substrates, the powder mix...
Matches 151 - 200 out of 271 < 1 2 3 4 5 6 >