Matches 1 - 17 out of 17
Match Document Document Title
7306778 Diamond films and methods of making diamond films  
The present invention provides films and substrates coated with films that comprise a nano-crystalline diamond matrix that is substantially free of graphite inclusions. The present invention also...
6566218 Boride-based substrate for growing semiconducting layers thereon and a semiconductor device using the same  
A substrate for forming a semiconducting layer is provided to grow the semiconducting layer on a major surface thereof, wherein the substrate comprises a single crystal of a chemical formula of XB...
6284376 Ornamental article and process for producing the same  
An ornamental article comprises a base at least a surface portion of which comprises a transition metal selected from Group 4a, 5a and 6a elements in the periodic table or its alloy; a hard carbon...
5981060 Decorative member  
There is Provided a decorative member having a coat of a hard carbon layer on a surface of a ceramic base, wherein the hard carbon layer has peaks in the ranges of wave numbers 1160±40 cm -1 ,...
5955155 CVD method of depositing a plurality of polycrystalline diamond film layers  
A CVD method of forming a diamond coated article is disclosed, which consists essentially of a substrate and a plurality of polycrystalline diamond film layers accumulatively coated thereon in a...
5851658 Diamond coated article and process for producing thereof  
A diamond coated article is disclosed which consists essentially of a substrate and a plurality of polycrystalline diamond film layers accumulatively coated thereon in a total thickness of at least...
5772366 Diamond coated body  
The presently claimed invention discloses a compound body of a wear resistant substrate with a surface coating, which body is suitable for wear parts and tools applications. The body includes top...
5725413 Apparatus for and method of polishing and planarizing polycrystalline diamonds, and polished and planarized polycrystalline diamonds and products made therefrom  
Disclosed are polished and planarized diamond films and a method and apparatus for polishing and planarizing diamond films. The method generally includes mechanical polishing of the diamond film...
5707409 Abrasive article having a diamond-like coating layer and method for making same  
An abrasive article having a sheet-like substrate having at least one major surface; an abrasive coating adhered to the at least one major surface of the substrate, wherein the abrasive coating...
5624068 Diamond tools for rock drilling, metal cutting and wear part applications  
The present invention relates to buttons, inserts and bodies for rock drilling, rock cutting, metal cutting and wear part applications. The buttons, inserts and bodies comprise cemented carbide...
5607723 Method for making continuous thin diamond film  
A continuous thin diamond film having a thickness of less than about 2 microns has a low leakage. The thin diamond film may be supported on a supporting grid and may be incorporated into an X-ray...
5584045 Polycrystalline diamond tool and method for producing same  
Polycrystalline diamond has non-uniform impurity concentration along the direction of thickness. The diamond near the rake surface has a lower impurity concentration. The diamond near the fixation...
5567526 Cemented tungsten carbide substrates having adherent diamond films coated thereon  
A cemented tungsten carbide substrate is prepared for coating with a layer of diamond film by subjecting the substrate surface to be coated to a process which first removes a small amount of the...
5551959 Abrasive article having a diamond-like coating layer and method for making same  
An abrasive article having a sheet-like substrate having at least one major surface; an abrasive coating adhered to the at least one major surface of the substrate, wherein the abrasive coating...
5496638 Diamond tools for rock drilling, metal cutting and wear part applications  
The present invention relates to buttons, inserts and bodies for rock drilling, rock cutting, metal cutting and wear part applications. The buttons, inserts and bodies comprise cemented carbide...
5472370 Method of planarizing polycrystalline diamonds, planarized polycrystalline diamonds and products made therefrom  
Disclosed is a method of planarizing a diamond film which generally includes orifices in the surface. The method includes first polishing the diamond film surface to reduce the surface roughness....
5427054 Method of making a diamond film  
A process of forming high quality diamond films, wherein non-diamond components and crystal defects are significantly reduced. Diamond films are formed on a diamond substrate by vapor-phase...
Matches 1 - 17 out of 17