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7588836 |
Phosphate-treated zinc-coated steel sheet
Disclosed is a phosphated galvanized steel sheet comprising a steel sheet, a zinc-plating layer of η single phase which is formed on at least one side of the steel sheet and contains Ni in an...
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7585575 |
Heat-insulating layer made of complex perovskite
A heat-insulating layer has a melting point above 2500° C., a thermal expansion coefficient in excess of 8×10 −6 K −1 , and a sintering temperature greater than 1400° C. This material has a...
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7582362 |
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...
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7541095 |
Non-chromium containing black multi-layer coatings
The disclosed invention relates to black multi-layer coatings for metallic substrates ( 1 ) or substrates having a metallic coating ( 2 ) and to articles covered, or partially covered with such...
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7527877 |
Platinum group bond coat modified for diffusion control
A modified platinum group metal coating composition comprising a phase having a solid solution face-centered cubic (fcc) crystal structure, rich in platinum group materials. In order to be...
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7527876 |
Surface-treated steel sheet
A surface-treated steel sheet is disclosed, including a zinc based plated steel sheet having thereon a surface-treated film containing titanium, nickel, aluminum and fluorine and having a film...
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7507484 |
Bond coat compositions and arrangements of same capable of self healing
A thermal barrier coating (TBC) system ( 450 ) capable of self-healing has a substrate ( 420 ), a metal-based advanced bond coat ( 435 ) overlying the substrate and a ceramic top coat ( 440 )...
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7476450 |
Coating suitable for use as a bondcoat in a thermal barrier coating system
A coating suitable for use as a bondcoat for a thermal barrier coating system includes about 5 to about 10 weight percent of aluminum (Al), about 10 to about 18 weight percent of cobalt (Co), about...
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7468213 |
Heat-insulating layer made of complex perovskite
A heat-insulating material has a melting point above 2500° C., a thermal expansion coefficient in excess of 8×10 −6 K −1 , and a sintering temperature greater than 1400° C. It has a...
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7410705 |
Rare earth-transition metal alloy articles
A phosphate bonded ceramic is used to provide a protective coating on a rare earth-transition metal (RE-TM) alloy substrate, conferring degradation resistance to the alloy by being oxidation...
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7371467 |
Process chamber component having electroplated yttrium containing coating
A component capable of being exposed to a plasma in a process chamber has a structure having an electroplated coating comprising yttrium-containing species. The electroplated coating is resistant...
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7368177 |
Highly oxidation resistant component
An oxidation resistant component is disclosed comprising a substrate and a protective layer. The protective layer consists of an inner MCrAlY layer contiguous with the substrate and an outer layer...
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7364802 |
Ceramic compositions useful in 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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7364798 |
Internal member for plasma-treating vessel and method of producing the same
It is to propose an internal member for a plasma treating vessel having excellent resistances to chemical corrosion and plasma erosion under an environment containing a halogen gas and an...
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7354663 |
Thermal barrier coating, manufacturing method thereof, turbine part and gas turbine
A thermal barrier coating enabling to prevent peeling of layer in a high temperature use and still having a high thermal barrier effect, a turbine part coated by this thermal barrier coating and a...
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7354660 |
High performance alloys with improved metal dusting corrosion resistance
Alloy compositions which are resistant to metal dusting corrosion are provided by the present invention. Also provided are methods for preventing metal dusting on metal surfaces exposed to carbon...
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7338718 |
Zinc hot dip galvanized steel plate excellent in press formability and method for production thereof
A hot-dip galvanized steel sheet includes a plating layer substantially composed of the η phase and an oxide layer disposed on a surface of the plating layer. The oxide layer has an average...
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7311981 |
Gas turbine part provided with a protective coating
A gas turbine part comprises a superalloy metal substrate, a bonding underlayer formed on the substrate and comprising an intermetallic compound of aluminum, nickel, and platinum, and a ceramic...
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7294413 |
Substrate protected by superalloy bond coat system and microcracked thermal barrier coating
A protected article includes a substrate having a surface, and a protective system overlying and contacting a first portion of the surface of the substrate. The protective system has a nickel-base...
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7291816 |
Transparent electrothermal body and the method of making it
A method for making a transparent electrothermal body includes: a) plating ITO (indium tin oxide) onto a surface of a transparent substrate to form an ITO film, and b) printing a conducting...
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7291408 |
Thermal barrier coatings with low thermal conductivity
A ceramic material having particular utility as a thermal insulating or thermal barrier coating on metallic substrates is provided. The ceramic material broadly comprises at least one oxide and the...
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7288328 |
Superalloy article having a gamma-prime nickel aluminide coating
An article for use in hostile thermal environments, such as a component of a gas turbine engine. The article includes a nickel-base superalloy substrate that is prone to formation of a deleterious...
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7267889 |
Sprayable composition
The present invention provides a sprayable composition comprising a ceramic particulate including albite, illite, and quart, and a metallic composition, including nickel, chromium, iron, and...
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7264888 |
Coating systems containing gamma-prime nickel aluminide coating
An overlay coating for articles used in hostile thermal environments. The coating has a predominantly gamma prime-phase nickel aluminide (Ni 3 Al) composition suitable for use as an environmental...
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7189465 |
Chromium-free metal surface treatment agent
Provided is a chromium-free metal surface treatment agent excellent in rust inhibitive performance which can be used in a surface treatment of metal products, in particular, galvanized metal...
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7172820 |
Strengthened bond coats for thermal barrier coatings
A strengthened bond coat for improving the adherence of a thermal barrier coating to an underlying metal substrate to resist spallation without degrading oxidation resistance of the bond coat. The...
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7169478 |
Aluminum-based multinary alloys and their use as heat- and corrosion-resistant coatings
Multinary alloys, in particular for use as coatings, if appropriate in combination with other types of layers, for components which are exposed to high temperatures and corrosive gases. The alloys...
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7147934 |
Chemically processed steel sheet excellent in corrosion resistance
A chemically processed steel sheet comprises a steel base coated with an Al—Si alloy plating layer, whose Si content is preferably adjusted to 5–13 mass % as a whole and to 7–80 mass % at a...
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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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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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7056853 |
Oxide ceramic material, ceramic substrate employing the same, ceramic laminate device, and power amplifier module
An oxide ceramic material is provided to contain aluminum oxide as a principal component, and at least one selected from A and B shown below as an auxiliary component:
A: niobium oxide and...
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7048993 |
Process for the constrained sintering of asymmetrically configured dielectric layers
A method to produce a distortion-free asymmetrical low-temperature co-fired ceramic structure comprising at least one layer of glass-containing internal constraining tape and at least one layer of...
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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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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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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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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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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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6919035 |
Metal oxide coated polymer substrates
Metal oxide coated substrates are disclosed comprising a three dimensional substrate having a coating of metal oxide on at least a portion of all three dimensions thereof and having a polymeric...
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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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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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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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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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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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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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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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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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