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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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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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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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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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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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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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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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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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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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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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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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6916561 |
Thermal barrier coatings with lower porosity for improved impact and erosion resistance
A reduced thermal conductivity thermal barrier coating having improved impact and erosion resistance for an underlying metal substrate of articles that operate at, or are exposed to, high...
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6916551 |
Thermal barrier coating material, gas turbine parts and gas turbine
A thermal barrier coating material can prevent spall-off from occurring during operation at high temperatures and has a high heat insulating effect. A turbine parts and a gas turbine that are...
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6911139 |
Process for treating a conductive surface and products formed thereby
The disclosure relates to a process for forming a deposit on the surface of a metallic or conductive surface. The process employs an electrolytic process to deposit a silicate containing coating or...
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6908692 |
Coating composition for metallic conductors and coating method using same
An electrically conductive wire coated with a curable coating composition that forms a cured coating having a high partial discharge resitance and good mechanical properties. A process for coating...
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6902826 |
High moment films with sub-monolayer nanolaminations retaining magnetic anisotropy after hard axis annealing
A film structure and deposition method for creating laminated Fe—M—N and Fe—M—O—N films which retain good anisotropy after HA annealing are provided. Interleaved layers of thin alumina...
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6893739 |
Steel plate and a hot dip galvanizing steel plate having superior electric and magnetic shielding property
A steel plate and a hot-dip galvanized steel plate, superior in terms of high electromagnetic shield capacity. The steel plate is prepared from a composition comprising C, N and S in an amount of...
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6890668 |
Thermal barrier coating material
A coating material for a component intended for use in a hostile thermal environment. The coating material has a cubic microstructure and consists essentially of either zirconia stabilized by...
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6887589 |
Nickel aluminide coating and coating systems formed therewith
A beta-phase NiAl overlay coating containing a dispersion of ceramic particles and a process for depositing the overlay coating. If the coating is used to adhere a thermal barrier coating (TBC),...
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6887588 |
Article protected by thermal barrier coating having a sintering inhibitor, and its fabrication
An article protected by a thermal barrier coating system includes a substrate having a substrate surface, and a thermal barrier coating system overlying the substrate. The thermal barrier coating...
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6887587 |
Reflective coatings to reduce radiation heat transfer
The present invention relates to a method for forming an article having a protective ceramic coating which reduces radiation heat transport through the ceramic coating. The protective ceramic...
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6887595 |
Thermal barrier coatings having lower layer for improved adherence to bond coat
A thermal barrier coatings for the underlying substrate of articles that operate at, or are exposed to, high temperatures. The thermal barrier coating includes a zirconia-containing upper layer...
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6887044 |
Gas turbine blade
Disclosed is a gas turbine blade ( 1 ) having a ceramic heat-insulating layer ( 17 ). The ceramic heat-insulating layer ( 17 ) consists of 10-95% wt. % magnesium aluminate, 5-90 wt. % magnesium...
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6878466 |
Method for improving the reliability of brittle materials through the creation of a threshold strength
Reliable, flaw-tolerant brittle materials are produced by incorporating layers under residual compression on the surface and throughout the bulk of the material that act to trap and contain the...
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6878464 |
Glass-ceramic composite material and multilayered circuit substrate
A glass-ceramic composite material for use in forming a multilayered circuit substrate is provided which has a low dielectric constant, but exhibits a relatively high thermal expansion coefficient....
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6875330 |
Process for coating workpieces with bearing metal
A process is provided for coating metallic workpieces with a bearing material, wherein the workpiece first receives a hard chromium plating having a pearl or columnar structure type surface. A...
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6875529 |
Thermal barrier coatings with protective outer layer for improved impact and erosion resistance
A reduced thermal conductivity thermal barrier coating having improved impact and erosion resistance for an underlying metal substrate of articles that operate at, or are exposed to, high...
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6872468 |
Peelable circuit board foil
In one embodiment, a peelable circuit board foil ( 200 ) has a metal support layer ( 205 ) and a conductive metal foil layer ( 210 ) bonded by an inorganic release material ( 215 ). The conductive...
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6869703 |
Thermal barrier coatings with improved impact and erosion resistance
A reduced thermal conductivity thermal barrier coating having improved impact and erosion resistance for an underlying metal substrate of articles that operate at, or are exposed to, high...
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6869671 |
Enabling nanostructured materials via multilayer thin film precursor and applications to biosensors
A thin film based nanoporous alumina template has been developed which allows the in situ removal of an electrically insulating alumina barrier layer at the pore bases. This barrier free nanoporous...
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6870714 |
Oxide buffer layer for improved magnetic tunnel junctions
A metal manganese oxide buffer layer is used to seed a barrier layer in a magnetic tunnel junction memory element having pinned and free magnetic layers. An alumina tunnel barrier layer is formed...
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6866944 |
Automobile fuel container material excellent in environment compatibility and automobile fuel container
An automobile fuel container material and container has good workability, corrosion resistance of internal and external surfaces and weldability. Excellent environmental adaptability arises from...
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6861157 |
Article for high temperature service and method for manufacture
Articles for use in a high-temperature, oxidative environment, methods for manufacturing such articles, and a material system for protecting articles in such an environment are provided where, for...
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6861160 |
Zinc-based plated steel sheet and method for manufacturing same
The zinc-base plated steel sheet has a steel sheet, a zinc-base plating layer on the steel sheet, and a composite coating film formed on the plating layer, which composite coating layer contains a...
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6858334 |
Ceramic compositions for low conductivity thermal barrier coatings
Zirconia-containing ceramic compositions having a c/a ratio of the zirconia lattice in the range of from about 1.005 to about 1.016. These compositions comprise a stabilizing amount up to about 10...
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6858050 |
Reducing metals as a brazing flux
The present invention comprises a method of manufacturing a brazed body. The method comprises forming a multi-layer assembly comprising: a first material capable of forming a first oxide and having...
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6858321 |
Corrosion resistant member
A corrosion resistant member has a chemical conversion treatment film with a two-layer structure formed atop a metal substrate plated with zinc or zinc alloy plating. The two-layer structure...
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6855437 |
Decorative coatings having resistance to corrosion and wear
The subject of the invention is a layer system for the decorative coating of galvanizable work pieces. In order to have a layer system which meets strict requirements with regard to corrosion...
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6838157 |
Method and apparatus for instrumenting a gas turbine component having a barrier coating
A method ( 50 ) of instrumenting a component ( 10 ) having a barrier coating ( 14 ). A sensor ( 76 ) is embedded within or below the coating. Material forming the sensor is deposited within a...
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6835442 |
Flexible printed wiring board
A flexible printed board contains an unroughened electrodeposited copper foil, a zinc-based metallic layer provided thereon in an amount of 0.25 to 0.40 mg/dm 2 , and a polyimide resin layer formed...
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6835465 |
Thermal barrier layer and process for producing the same
A device operable in a temperature environment in excess of about 1000° C. is provided. The device comprises a substrate and a ceramic thermal barrier layer deposited on at least a portion of the...
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6828039 |
Magnetoresistive sensor and manufacturing method therefor
A magnetoresistive sensor including a lower electrode layer, a nanotube structure film composed of an insulator matrix and a plurality of nanotubes dispersively arranged in the insulator matrix, a...
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