Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Self sharpening polycrystalline diamond compact with high impact resistance










Image Number 2 for United States Patent #7070635.

A polycrystalline diamond compact for use in cutting operations with a renewable sharp cutting edge, high abrasion resistance and high impact strength. The polycrystalline diamond is a composite composed of a matrix of coarse diamond interspersed with large agglomerated particles of ultra fine diamond. The agglomerated particles produce sharp cutting edges that are protected from impact forces by the overall uniform matrix of coarse diamond crystals. The self-sharpening cutter is highly resistant to spalling and catastrophic fracture.








 
 
  Recently Added Patents
Method and apparatus for connecting signal lines of multiple layers to certain contacts while preventing connections with other contacts
Systems and methods for unchoked control of gas turbine fuel gas control valves
Wireless communication system using pilot allocation, method and pilot pattern thereof
Reference circuit with curvature correction using additional complementary to temperature component
Method of and apparatus for image denoising
Nitrogen-doped carbon-supported cobalt-iron oxygen reduction catalyst
Fuser member having composite outer layer
  Randomly Featured Patents
Method for controlling a light source in a night vision surveillance system
Baler and wrapper combination
System and method for monitoring and optimizing network performance with user datagram protocol network performance information packets
Picture frame
MOS device
Semi-conductive, moisture barrier shielding tape and cable
Isomers of 1-azabicyclo(2.2.2)oct-3-yl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-5-nitropyridine-3-carboxylate
Compound-type thin film, method of forming the same, and electronic device using the same
Terrain maneuver advisory envelope system and method
Pacifier storage assembly