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7396581 Enhanced alumina layer produced by CVD  
The present invention introduces a new and refined method to produce α-Al 2 O 3 layers with substantially better wear resistance and toughness than the prior art. The α-Al 2 O 3 layer of the...
7396371 Coated insert  
The present invention relates to a cutting insert particularly for turning of stainless steel comprising a cemented carbide substrate and a post-treated coating with a substrate of cemented...
7393589 Dual layer diffusion bonded chemical vapor coating for medical implants  
Coatings for use in artificial joints and other implanted medical devices. The coatings comprise a dual layer structure vapor deposited atop a medical grade substrate, such as cobalt chromium. The...
7391060 Phosphor composition and method for producing the same, and light-emitting device using the same  
A light-emitting device is produced using a phosphor composition containing a phosphor host having as a main component a composition represented by a composition formula: aM 3 N 2 .bAlN.cSi 3 N 4 ,...
7390581 Vicinal gallium nitride substrate for high quality homoepitaxy  
A III-V nitride, e.g., GaN, substrate including a (0001) surface offcut from the <0001> direction predominantly toward a direction selected from the group consisting of <10-10> and...
7390572 Coated article with IR reflecting layer(s) and method of making same  
A coated article is provided with at least one infrared (IR) reflecting layer. The IR reflecting layer may be of silver or the like. In certain example embodiments, a titanium oxide layer is...
7387846 Electrolytic deposition of coatings for prosthetic metals and alloys  
An article coated with an electrolytically deposited bio-compatible composite layer useful as an internal prosthetic device is disclosed. The bio-compatible composite coating that is...
7387839 Substrate with photocatalytic coating  
The subject of the invention is a substrate provided on at least part of at least one of its faces with a coating having photocatalytic properties, containing photocatalytic titanium oxide,...
7387835 Silicon carbide-coated carbonaceous material and carbonaceous material to be coated with silicon carbide  
The invention provides a SiC coated carbonaceous material and a carbonaceous material to be coated with SiC each of which is reduced in contents of such impurities as nitrogen and boron. The SiC...
7384689 Cemented carbide body  
According to the present invention there is now provided a body cemented carbide provided with at least one wear resistant layer, which body contains a toughness increasing surface zone. Increase...
7384680 Nanoparticle-based power coatings and corresponding structures  
Methods are described that have the capability of producing submicron/nanoscale particles, in some embodiments dispersible, at high production rates. In some embodiments, the methods result in the...
7381469 Coated object  
The invention relates to a coated object in which coatings remain of a constant and unchanged high quality despite operating temperatures of more than 350° C. This is achieved with interlayers...
7378163 Ceramic composite  
This invention relates to a ceramic composite having a ceramic substrate and a ceramic layer disposed on the top surface of the substrate. The layer contains a multiplicity of nano-sized or...
7378158 Structural component coated with a hard material and comprising an intermediate layer for improving the adhesive strength of the coating  
Structural components that are subject to high stresses, especially caused by wear, can be protected by coating them with a hard material. For metal-cutting tools it is for example known that their...
7378146 Transparent hard coats for optical elements  
The present invention related to an improved structure of an optically transparent element that can be used in optical scanners, supermarket scanners, lenses for eyeglasses, etc. The application of...
RE40301 Zircon/zirconia mix for refractory coatings and inks  
Refractory coatings comprising unstabilized zirconia, silica, and, optionally, zircon and/or mullite are disclosed herein. The unstabilized zirconia, silica, and optional zircon and/or mullite are...
7368182 Hard coating and its formation method, and hard-coated tool  
A method for forming a multi-layer, hard coating on a substrate, said hard coating comprising at least one metal element selected from the group consisting of transition metal elements of Groups...
7364805 Crystal film, crystal substrate, and semiconductor device  
A crystal foundation having dislocations is used to obtain a crystal film of low dislocation density, a crystal substrate, and a semiconductor device. One side of a growth substrate ( 11 ) is...
7361404 Coated article with removable protective coating and related methods  
A coated article is disclosed. The coated article of the invention includes a substrate having a surface and a removable protective coating comprising up to 100 weight percent of a...
7357975 Carbon-containing hard coating and a method for depositing a hard coating onto a substrate  
The carbon-containing hard coating (1) according to the invention comprises nano-crystalline grains being separated from each other by grain boundaries, wherein said hard coating comprises aluminum...
7354640 Hard coating and its production method  
A hard coating formed by a physical vapor deposition method, comprising metal elements comprising Si and at least one selected from the group consisting of transition metal elements of Groups 4a,...
7348074 Multilayer hard coating for tools  
A multilayer hard coating for tools for machining applications with a multilayer structure for improving the wear resistance of workpieces includes at least one (Al y Cr 1-y ) X layer...
7348051 Surface-coated cermet cutting tool with hard coating layer having excellent chipping resistance  
A surface-coated cermet cutting tool with a hard coating layer is provided. The surface-coated cermet cutting tool is formed by coating, on a surface of a tool substrate, the hard-coating layer...
7344782 Coated article with low-E coating including IR reflecting layer(s) and corresponding method  
A coated article is provided that may be heat treated in certain example embodiments. A coating of the coated article includes zinc oxide inclusive layer(s) located under infrared (IR) reflecting...
7338723 Aluminum nitride substrate and production method  
An aluminum nitride substrate comprises a planar sintered aluminum nitride body containing carbon including free carbon and a substantially planar electrode buried in the sintered aluminum nitride...
7326468 Thermal/environmental barrier coating for silicon-comprising materials  
An article comprising a substrate formed of a silicon-comprising material, such as an article exposed to the hostile thermal environment of a gas turbine engine. The article further comprises an...
7326461 Composite material  
A composite material has a base substrate body with first and second coatings. Each coating is formed by a multiphase layer of titanium oxide and at least two oxides from the group of aluminum,...
7323256 Large area, uniformly low dislocation density GaN substrate and process for making the same  
Large area, uniformly low dislocation density single crystal III-V nitride material, e.g., gallium nitride having a large area of greater than 15 cm 2 , a thickness of at least 1 mm, an average...
RE40026 Cemented carbide insert for turning, milling and drilling  
There is disclosed a cemented carbide insert with excellent properties for machining of steels and stainless steels. The cemented carbide comprises WC and 4-25% Co. The WC-grains have an average...
RE40025 Coated grooving or parting insert and method of making same  
The present invention relates to a coated cutting tool (e.g.—cemented carbide insert) useful for grooving or parting of steel or stainless steel components such as tubes and bars. The insert is...
7320827 Glass substrate and method of manufacturing the same  
The present invention provides a glass substrate including a glass sheet, a thin film containing silica as its main component, and a group of metal oxide particles separated from one another, the...
RE40005 Coated cutting insert  
There is disclosed a coated cutting insert particularly useful for cutting in cast iron materials. The insert is characterized by a straight WC-Co cemented carbide body having a highly W-alloyed Co...
7318847 Structured coating system  
Workpiece with at least one functional face and a layer system deposited on at least a portion of the functional face as well as a structure pattern, which encompasses at least a portion of the...
RE39999 Coated turning insert and method of making it  
A coated turning insert particularly useful for turning in stainless steel is disclosed. The insert is characterized by a WC—Co-based cemented carbide substrate having a highly W-alloyed...
RE39987 Coated turning insert  
A coated turning insert particularly useful for turning of forged components of stainless steel low alloyed steel. The insert is characterized by a WC-Co cemented carbide body having a highly...
RE39986 Coated grooving or parting insert  
The present invention relates to a coated cutting tool insert useful for grooving or severing steel components such as steel or stainless steel tubes and bars. The insert is characterized by...
7314672 Semiconductor layer formed by selective deposition and method for depositing semiconductor layer  
In a method for fabricating a nitride-based semiconductor laser which forms, by a selective deposition, a current narrowing structure and a structure confining a light in a horizontal direction in...
7314668 Low-E coated articles having zirconium inclusive dielectric layer  
A heat treatable coated article (e.g., vehicle windshield, IG unit, etc.) is provided with a dual-silver low-E coating. Before and/or after heat treatment (HT), the coating and/or coated article...
7311976 Glazing coated with at least one layer having thermochromic properties  
A glazing coated with at least one layer having thermochromic properties comprising vanadium oxide, and also with at least one other layer having thermal properties, such as an infrared reflecting...
7309534 Group III nitride crystals usable as group III nitride substrate, method of manufacturing the same, and semiconductor device including the same  
The present invention provides a method of manufacturing Group III nitride crystals that are of high quality, are manufactured highly efficiently, and are useful and usable as a substrate that is...
7306858 Aluminum nitride sintered body  
In an aluminum nitride sintered body, the bismuth and chlorine contents are restricted to be no more than fixed amounts. More specifically, in an aluminum nitride sintered body having aluminum...
7306636 Oxide coated cutting tool  
The present invention relates to a method of depositing a crystalline α-Al 2 O 3 -layer onto a cutting tool insert by Chemical Vapor Deposition at a temperature of from about 625 to about 800° C....
7300701 High durable, low-e, heat treatable layer coating system  
A coated article including a coating supported by a glass substrate is provided. In certain example embodiments, the coating includes from the glass substrate outwardly a first dielectric layer(s),...
7297419 Material for vacuum device, vacuum device, vacuum apparatus, manufacturing method of material for vacuum device, processing method of vacuum device, and processing method of vacuum apparatus  
The present invention relates to a manufacturing method of a material for vacuum device used in a vacuum apparatus that generates ultra-high vacuum and performs processing. Its constitution has the...
7297418 Thermally treated carbide material  
The thermally treated carbide materials are made by placing a carbide within a thermal control apparatus and subjecting the carbide to one or more thermal cycles. The first thermal cycles involves...
7294416 Hard film  
A hard film formed of a material containing a (M 1-x Si x )(C 1-d N d ) compound, wherein M is at least one of Al and the elements in groups 3A, 4A, 5A and 6A, 0.45≦x≦0.98 and 0≦d≦1, where...
7294404 Graded photocatalytic coatings  
The invention provides graded photocatalytic coatings. In one aspect, the invention provides a substrate carrying a photocatalytic coating that includes a first graded film region and a second...
7294402 Coated article with absorbing layer  
A coated article is provided with an absorbing layer(s). The coating is, in certain example embodiments, designed so that significant changes in visible transmission can be made by adjusting...
RE39912 Coated inserts for rough milling  
Coated milling insert has a WC-Co cemented carbide with a low content of cubic carbides and a highly W-alloyed binder phase and a coating including an inner layer of TiC x N y with columnar grains...
7288332 Conductive layer for biaxially oriented semiconductor film growth  
A conductive layer for biaxially oriented semiconductor film growth and a thin film semiconductor structure such as, for example, a photodetector, a photovoltaic cell, or a light emitting diode...
Matches 1 - 50 out of 2344 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >