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7160628 |
Opaque chrome coating having increased resistance to pinhole formation
A substrate with a patterned opaque coating formable into an opaque aperture in one process is provided. The opaque coating includes at least a bottom layer and a top layer. The bottom and top...
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7156743 |
Mechanical fuse and method of manufacturing the same
An inexpensive mechanical fuse having a high fatigue limit ratio and high rupture reliability, and superior in forming performance, and a method of manufacturing the same are presented. The...
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7150922 |
Beta-phase nickel aluminide overlay coatings and process therefor
A beta-phase nickel aluminide (NiAl) overlay coating ( 24 ) and method for modifying the grain structure of the coating ( 24 ) to improve its oxidation resistance. The coating ( 24 ) is deposited...
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7150921 |
Bi-layer HVOF coating with controlled porosity for use in thermal barrier coatings
A bi-layer bond coating for use on metal alloy components exposed to hostile thermal and chemical environment, such as a gas turbine engine, and the method for applying such coatings. The preferred...
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7144637 |
Multilayer, corrosion-resistant finish and method
The present invention provides a black, chrome-free, multilayer corrosion protection finish designed to meet extended corrosion properties. This corrosion-resistant finish is engineered to meet a...
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7138188 |
Magnetic implement using magnetic metal ribbon coated with insulator
A magnetic ribbon or sheet is coated with an electrical insulator prior to formation of a magnetic implement. Manufacture of the magnetic implement is accomplished in a single process without a...
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7135220 |
Coated article
An article is coated with a multi-layer coating having a bronze color. In a preferred embodiment, the coating comprises a nickel or polymer basecoat layer, and a color and protective stack layer...
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7129194 |
Catalyst system with improved corrosion resistance
An improved catalyst system that includes a metal support structure and an anti-corrosive layer on the metal support structure, and has improved resistance to corrosion and other degradation under...
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7110327 |
Magneto-optical recording and reproducing method, using reproducing layer with high saturation magnetization
A magnetic recording medium comprises, on a substrate, a recording auxiliary layer, a recording holding layer, recording control layer, and a recording layer. The recording layer is constructed by...
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7105236 |
Thermal-insulating material having an essentially magnetoplumbitic crystal structure
The subject matter of the invention is a thermal-insulating material having an essentially magnetoplumbitic crystal structure, a metal substrate having a adhesive layer and a thermal-insulating...
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7105235 |
Isotropic zero CTE reinforced composite materials
A reinforced composite material, having isotropic thermal expansion properties and a low coefficient of thermal expansion over at least the temperature range of from about 0° C. to at least about...
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7087318 |
Copper based sintered contact material and double-layered sintered contact member
With the objectives of alleviating the property of attacking on the mating member by scratching-off of local agglutinates on the sliding contact surface, achieving improved wear resistance, and...
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7081306 |
Compressive alpha-tantalum thin film stack
A layer of compressive alpha-tantalum is formed on a substrate by depositing a buffer layer on the substrate and depositing a layer of compressive alpha-tantalum on the buffer layer with lattice...
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7078112 |
Mechanical fuse and production method for the same
A mechanical fuse has further improved and stabilized fatigue limit ratio, and can obtain high reliability under a using condition in which cyclic loading is applied. The mechanical fuse includes a...
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7074497 |
Coated steel sheet and method for manufacturing the same
A coated steel sheet having a coated layer on surfaces of a steel sheet of a composition containing not less than 0.1 mass % and under 3 mass % of Al, wherein a following condition
A or B is met:...
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7060366 |
Article including a substrate with a metallic coating and a chromium-aluminide protective coating thereon, and its preparation and use in component restoration
A coated article has a metallic substrate with a substrate composition, and a metallic coating overlying and contacting the metallic substrate. The metallic coating has a metallic-coating...
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7060365 |
Thermal barrier coating material
A coating material, particularly a thermal barrier coating, for a component intended for use in a hostile environment, such as the superalloy turbine, combustor and augmentor components of a gas...
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7056598 |
Copper based sintered contact material and double-layered sintered contact member
With the objectives of alleviating the property of attacking on the mating member by scratching-off of local agglutinates on the sliding contact surface, achieving improved wear resistance, and...
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7052782 |
High-temperature protection layer
A high-temperature protection layer contains (% by weight) 23 to 27% Cr, 4 to 7% Al, 0.1 to 3% Si, 0.1 to 3% Ta, 0.2 to 2% Y, 0.001 to 0.01% B, 0.001 to 0.01% Mg and 0.001 to 0.01% Ca, remainder Ni...
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7045220 |
Metal casting fabrication method
A metal casting fabrication method is provided. In accordance with the method, first a metal plate is disposed in the cavity of molding dies. This metal plate includes a first surface formed with a...
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7041383 |
Durable thermal barrier coating having low thermal conductivity
This invention provides a thermal barrier ceramic coating for application to a metallic article, with the ceramic coating having a formula of Nd x Zr 1-x O y with Z dissolved in, where...
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7041382 |
Coated steel sheet provided with electrodeposition painting having superior appearance
A coated steel sheet composed of a steel sheet and at least two types of coating layers formed thereon is provided with an electrodeposition painting having a superior appearance. The coated steel...
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7037603 |
Material and method to prevent low temperature degradation of zirconia in biomedical implants
The invention is directed to a material and a method of producing the material that is unaffected by the low-temperature degradation, humidity-enhanced phase transformation typical of...
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7037596 |
Silane-based coating mass with a catalytic, oxidative and deodorizing effect
This invention relates to a catalytic composition which comprises a coating of a coating material on a support and is obtainable by applying the coating material, comprising (1) a polycondensate of...
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7037595 |
Thin hafnium oxide film and method for depositing same
A thin layer of hafnium oxide or stacking of thin layers comprising hafnium oxide layers for producing surface treatments of optical components, or optical components, in which at least one layer...
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7037581 |
Conductive silicon composite, preparation thereof, and negative electrode material for non-aqueous electrolyte secondary cell
A conductive silicon composite in which particles of the structure that silicon crystallites are dispersed in silicon dioxide are coated on their surfaces with carbon affords satisfactory cycle...
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7033521 |
Piezoelectric actuator, ink jet head, and discharge apparatus
A piezoelectric actuator includes: a buffer layer that is composed of an oxide or a nitride epitaxially formed on a Si substrate; a bottom electrode formed on the buffer layer, being composed of a...
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7011894 |
Method of making a protective coating forming a thermal barrier with a bonding underlayer on a superalloy substrate, and a part obtained thereby
A protective coating forming a thermal barrier is made on a superalloy metal substrate by forming a bonding underlayer on the substrate, the bonding underlayer being constituted by an intermetallic...
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7005195 |
Metallic-based adhesion materials
A material and method for adhering at least two materials that includes the step of interposing at least one intermediate layer between the two materials and associated adhesion material. The...
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6989213 |
Metal bipolar plate
The invention relates to a metal bipolar plate for a fuel cell, provided with a low-ohmic chemically stable coating. According to the invention, said coating is a multi-phase coating, at least in...
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6989200 |
Ceramic to noble metal braze and method of manufacture
The invention is a method of bonding a ceramic part to a metal part by heating a component assembly comprised of the metal part, the ceramic part, and a compatible interlayer material such as...
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6982126 |
Thermal barrier coating
A thermal barrier coating (TBC) for a component intended for use in a hostile thermal environment. The TBC has an interior region and an outer surface region on and contacting the interior region....
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6982047 |
Surface-treated ultrafine metal powder, method for producing the same, conductive metal paste of the same, and multilayer ceramic capacitor using said paste
The present invention improves the oxidation resistance of an ultrafine metal powder for use in the internal electrode of a multilayer ceramic capacitance and suppresses an increase in the...
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6974641 |
Thermal barrier coating with thermoluminescent indicator material embedded therein
A coating material ( 20 ) for coating a machine component ( 10 ), especially a gas turbine or a part thereof, comprises a mixture of at least a refractory material and an indicator material having...
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6974637 |
Ni-base superalloy having a thermal barrier coating system
An article and TBC coating system thereon that in combination exhibit significantly improved spallation resistance. The article comprises a substrate formed of a metal alloy containing ruthenium...
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6974636 |
Protective coating for turbine engine component
A turbine engine component comprising a substrate made of a nickel-base or cobalt-base superalloy and a protective coating overlying the substrate, the coating formed by electroplating at least two...
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6969558 |
Low sulfur article having a platinum-aluminide protective layer, and its preparation
A coated article is prepared by furnishing an nickel-base article substrate having a free sulfur content of more than 0 but less than about 1 part per million by weight. A protective layer is...
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6964818 |
Thermal protection of an article by a protective coating having a mixture of quasicrystalline and non-quasicrystalline phases
A coated article includes formed of an alloy having a composition including nickel and aluminum, and a protective coating overlying and contacting the substrate. The protective coating is a mixture...
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6960395 |
Ceramic compositions useful for thermal barrier coatings having reduced thermal conductivity
Ceramic compositions comprising at least about 91 mole % zirconia and up to about 9 mole % of a stabilizer component comprising a first metal oxide having selected from the group consisting of...
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6953620 |
Coating system and method for its manufacture and its use
A coating system and a method for its manufacture are provided. An electrically conductive base coat and a porous overcoat lying over the base coat are arranged on a ceramic substrate. At least one...
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6953603 |
Functional ceramic layers based on a support layer produced with crystalline nanoparticles
The invention concerns a method for producing porous ceramic layers on metallic, ceramic, enameled or glass substrates using crystalline nanoparticles of particle sizes of between 3 nm and 100 nm...
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6946201 |
Chromium (VI)-free conversion layer and method for producing it
A chromium(VI)-free, chromium(III)-containing and substantially coherent conversion layer on zinc or zinc alloys presenting, even in the absence of further components such as silicate, cerium,...
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6939603 |
Thermal barrier coating having subsurface inclusions for improved thermal shock resistance
A component ( 10 ) having a thermal barrier coating ( 14 ) exhibiting an improved resistance to thermal shock. A plurality of stress relieving cracks ( 22 ) are formed at the free surface ( 24 ) of...
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6933062 |
Article having an improved platinum-aluminum-hafnium protective coating
An article protected by a protective coating has a substrate and a protective coating having an outer layer deposited upon the substrate surface and a diffusion zone formed by interdiffusion of the...
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6933061 |
Thermal barrier coating protected by thermally glazed layer and method for preparing same
A thermal barrier coating for an underlying metal substrate of articles that operate at, or are exposed to, high temperatures, as well as being exposed to environmental contaminant compositions....
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6933060 |
Thermal barrier coating resistant to sintering
A device ( 10 ) is made, having a ceramic thermal barrier coating layer ( 16 ) characterized by a microstructure having gaps ( 18 ) with a sintering inhibiting material ( 22 ) disposed on the...
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6933058 |
Beta-phase nickel aluminide coating
A protective overlay coating for articles used in hostile thermal environments, and more particularly a predominantly beta-phase NiAl intermetallic overlay coating for use as an environmental...
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6929868 |
SRZ-susceptible superalloy article having a protective layer thereon
A protected article includes a substrate having a substrate surface and made of a substrate nickel-base superalloy that is susceptible to the formation of a secondary reaction zone, as when...
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6921586 |
Ni-Base superalloy having a coating system containing a diffusion barrier layer
A coating system for an article comprising a substrate formed of a metal alloy that is prone to the formation of a deleterious secondary reaction zone (SRZ) as a result of containing more than...
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6921582 |
Oxidation-resistant coatings bonded to metal substrates, and related articles and processes
An article is described, which includes a metal-based substrate and an oxidation-resistant coating bonded to the substrate by a bonding agent, such as a braze material The oxidation-resistant...
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