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
Block polymers and their process of preparation
Data distribution unit for vehicle entertainment system
Transfer of digital data through an isolation
Method of improving sensitivity and interference rejection in wireless receivers
Microfluidic cartridge and method of using same
Organic electroluminescent element
Transferring data by touch between touch-screen devices
  Randomly Featured Patents
Enhanced food products
Method and apparatus for providing selectable sources of voltage
Method of continuously producing powder of silicon compound useful as ceramics material
Algorithm and implementation for fast computation of content recommendations
Apparatus and methods for manipulating semiconductor wafers
Hydrated alkylation catalyst
Method of forming tampons and assembling same in inserters
Engineered material buoyancy system and device
System for detecting deterioration of exhaust gas purifying catalyst for automobile engine
Arithmetic unit for correcting detection output in which corrected operation output is sensitive to mechanical factors