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7384258 Die for forming honeycomb structure, and method of manufacturing the same  
There is disclosed a die 1 for forming a honeycomb structure comprises: a plate-like die substrate 2 having at least two surfaces 8, 9 , in which back holes 3 for introducing a green...
7367875 CVD diamond-coated composite substrate containing a carbide-forming material and ceramic phases and method for making same  
The present invention relates to a composite material and the method of making same, which comprises a CVD diamond coating applied to a composite substrate of ceramic material and an unreacted...
7314540 Diamond-coated electrode and method for producing same  
A diamond electrode having a sufficiently low resistance is disclosed which is realized by increasing the amount of boron added thereto. A method for producing a high-performance, high-durability...
7309515 Method for fabricating an imprint mold structure  
The present invention is related to a method for fabricating an imprint mold which can be used in the field of nano-imprint lithography. Firstly, a diamond film and a photoresist film are...
7273536 Conductive diamond electrode and process for producing the same  
A conductive diamond electrode including an electrode substrate comprising a material selected from the group consisting of a valve metal and an alloy based on the valve metal, at least a surface...
7241475 Method for producing carbon surface films by plasma exposure of a carbide compound  
Reactive halogen-ion plasmas, having for example, generating chloride ions, generated from low-pressure halogen gases using a radio-frequency plasma are employed for producing low-friction carbon...
7217347 Diamond electrode for electrolysis  
A diamond electrode having a prolonged life by combining a conventional diamond electrode having a relatively short life with other components is provided. A diamond electrode for electrolysis...
7160617 Boron doped diamond  
A layer of single crystal boron doped diamond produced by CVD and having a total boron concentration which is uniform. The layer is formed from a single growth sector, or has a thickness exceeding...
7147810 Drapable diamond thin films and method for the preparation thereof  
Wetted thin diamond films which are drapable are described. The films are mounted on various substrates and used as windows for electromagnetic radiation or form a surface coating on an article of...
7132309 Semiconductor-on-diamond devices and methods of forming  
The present invention provides semiconductor-on-diamond devices, and methods for the formation thereof. In one aspect, a mold is provided which has an interface surface configured to inversely...
7132129 Method of forming a diamond coating on an iron-based substrate and use of an iron-based substrate for hosting a CVD diamond coating  
A method of forming a diamond coating on an iron-based substrate, comprising: providing an iron based substrate with an outer layer which substantially comprises metal borides; and depositing the...
7125588 Pulsed plasma CVD method for forming a film  
A method of forming an insulating ceramic film or a metallic film by a plasma CVD process in which a high density plasma is generated in the presence of a magnetic field wherein the electric power...
7118782 Method for manufacturing diamond coatings  
A method of manufacturing diamond coatings, at low temperature and low pressure on a substrate utilizing chemical vapor transport (CVT) comprising the steps of: providing a wire-wrapped graphite...
7070650 Diamond film and method for producing the same  
There is disclosed a method for producing a diamond film on a base material by a vapor phase reaction at least with introducing a raw material gas, wherein B(OCH 3 ) 3 gas is added to the raw...
7067097 Process for preparing a diamond substance  
A process for producing a diamond substance with a first inner nozzle and a second outer nozzle. In the first step of the process, a first mixture comprised of oxygen and a hydrocarbon gas is...
7041993 Protective coatings for radiation source components  
Erosion-resistive coatings are provided on critical plasma-facing surfaces of an electrical gas plasma head for an EUV source. The erosion-resistive coatings comprise diamond and diamond-like...
7011134 Casting method for producing surface acoustic wave devices  
A method for forming diamond tools using CVD techniques. In one aspect, a mold is provided which has an interface surface configured to inversely match a configuration intended for the working...
6919525 Thermal management components  
An article comprises a heat source, a heat sink, and a high-efficiency diamond material interposed between and thermally coupled to the heat source and the heat sink. The heat source and the...
6863938 Filled diamond foam material and method for forming same  
A diamond foam article comprises diamond deposited material on a substrate having an open contiguous structure at least partially filled with a filler material. Methods for forming a diamond foam...
6855232 Magnetic disk comprising a first carbon overcoat having a high SP3 content and a second carbon overcoat having a low SP3 content  
A method for making a magnetic disk comprises forming first and second protective carbon layers on a magnetic layer. The first protective carbon layer is predominantly SP3 carbon. The second...
6814130 Methods of making diamond tools using reverse casting of chemical vapor deposition  
The present invention provides diamond tools, and a method for the formation thereof, using CVD techniques. In one aspect, a mold is provided which has an interface surface configured to inversely...
6811610 Method of making enhanced CVD diamond  
Single crystal CVD diamond is heated to temperatures of 1500° C. to 2900° C. under a pressure that prevents significant graphitization. The result is a CVD diamond with improved optical properties.
6793849 N-type droping of nanocrystalline diamond films with nitrogen and electrodes made therefrom  
An electrically conducting n-type ultrananocrystalline diamond (UNCD) having no less than 10 19 atoms/cm 3 of nitrogen is disclosed. A method of making the n-doped UNCD. A method for predictably...
6659161 Molding process for making diamond tools  
The present invention provides diamond tools, and a method for the formation thereof, using CVD techniques. In one aspect, an ephemeral mold is provided which has a diamond interface surface...
6641861 Heatsink and fabrication method thereof  
A method of fabricating a heatsink including a substrate of a sintered compact containing Cu and W, and a thin diamond film layer formed on the surface of the substrate with good adherence,...
6610611 Method of removing diamond coating and method of manufacturing diamond-coated body  
A method of removing a diamond coating from a substrate of a diamond-coated body which includes the substrate coated with the diamond coating. The method includes a step of heating the...
6558742 Method of hot-filament chemical vapor deposition of diamond  
A method of forming diamond crystals and diamond films from a dissociated precursor solution of methanol and at least one carbon containing compound having a carbon to oxygen ration of greater than...
6517902 Methods of treating preform elements  
A method of thermally treating a preform element, of the kind having a facing table of polycrystalline diamond bonded to a substrate of cemented tungsten carbide, comprises the steps of: (a)...
6511700 CVD diamond burrs for odontological and related uses  
A process for making CVD diamond burrs, mills and files of odontological and relates uses, for boring, abrading and machining teeth, glass, ceramics, metals, etc. A CVD diamond deposition method...
6506451 Composite structure and process for producing it  
A composite structure having a substantially monocrystalline growth substrate and at least one monocrystalline or polycrystalline layer of diamond or diamond-like material arranged on a surface of...
6458415 Method of forming diamond film and film-forming apparatus  
A method and an apparatus form a diamond film from a microwave plasma by controlling a manufacturing condition based on a spectroscopic measurement of the plasma light emission to obtain a large...
6447843 Synthetic diamond wear component and method  
A method is set forth for making a diamond film coated wear part, including the following steps: providing a part; depositing a first layer of polycrystalline diamond film on the part with...
6447561 Abrasive body  
An abrasive body for grinding optical glass, precious and natural stones such as marble, or other material such as wood, metal, plastic or the like is provided. The abrasive body comprises a base...
6413681 Diamond film for x-ray lithography and making method  
A diamond film is formed on a silicon single crystal substrate by a microwave plasma CVD or hot filament CVD process using a source gas. The source gas consists essentially of 3.0% to 8.0% by...
6406760 Diamond film deposition on substrate arrays  
A method is disclosed for depositing diamond film on a plurality of substrates, which comprises the steps of: providing a plasma beam containing atomic hydrogen and a carbonaceous component;...
6383288 Method of forming diamond film  
A method of forming a diamond film includes synthesizing a diamond film on a surface of a substrate, where the surface of the substrate has trenches. The trenches inhibit delamination of the...
6365230 Method of manufacturing a diamond film coated cutting tool  
In order to provide an excellent toughness and a sufficient adhesive force without any limit in the content of other carbides in the substrate material and Co and in the size of the cemented...
6338881 Diamond-like coating and method of making same  
A method for applying a diamond-like coating to at least one substrate includes arranging at least one substrate in a reaction chamber so that field lines extend between the at least one substrate...
6319439 Method of synthesizing even diamond film without cracks  
A method of synthesizing an even free-standing diamond film without growth cracks is disclosed. The intrinsic tensile stress of a diamond film is compensated by an artificial compressive stress...
6258418 Method for producing diamond-tiled cooking utensils and other workpieces for durable stick-resistant surfaces  
A method for producing a durable, non-stick, diamond-tiled implement and the diamond-tiled implement thereby produced. Diamond particles are distributed on a surface of a workpiece containing a...
6248400 Vapor phase diamond synthesis method  
A DC plasma jet CVD process having a high film deposition rate is employed. A material having low adhesion with diamond is used for a substrate. A diamond film automatically peels from the...
6242049 Sealable stagnation flow geometries for the uniform deposition of materials and heat  
The present invention employs a constrained stagnation flow geometry apparatus to achieve the uniform deposition of materials or heat. The present invention maximizes uniform fluxes of reactant...
6221493 Post treated diamond coated body  
6203865 Laser approaches for diamond synthesis  
A method for producing well-crystallized adherent diamond layers on WC--Co substrates. An array of focused laser beams is scanned across the WC--Co sample. Useful lasers include the excimer,...
6197375 Method comprising removal of material from a diamond film  
Many potential applications of CVD diamond film require the ability to remove a predetermined quantity of material from a surface of the film. We have discovered that such removal is advantageously...
6183818 Process for ultra smooth diamond coating on metals and uses thereof  
The present invention provides a new process to deposit well adhered ultra smooth diamond films on metals by adding nitrogen gas to the methane/hydrogen plasma created by a microwave discharge....
6162412 Chemical vapor deposition method of high quality diamond  
Diamond having a large coefficient of thermal conductivity is prepared by a CVD method in which a reaction gas is decomposed and reacted under such condition that a concentration of carbon atoms in...
6159604 Seed diamond powder excellent in adhesion to synthetic diamond film forming surface and dispersed solution thereof  
A diamond powder, comprises diamond powder particles, and polar and non-polar groups, bonded onto surfaces of the particles. This seed diamond powder and a dispersed solution thereof can be used to...
6132816 Method for producing homoepitaxial diamond thin films  
A method for producing homoepitaxial diamond thin film is provided which includes a step of effecting plasma assisted CVD with the carbon source concentration of a mixed gas of a carbon source and...
6110542 Method for forming a film  
A method for forming a film by a plasma CVD process in which a high density plasma is generated in the presence of a magnetic field is described, characterized by that the electric power for...
Matches 1 - 50 out of 152 1 2 3 4 >