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
Plural component proportioner
Bend resistant cable
Sensing during magnetic resonance imaging
Method and apparatus for providing auto-completion of information
System and method for detecting crop rows in an agricultural field
Non-aqueous solution process for the preparation of cross-linked polymers
Bandana
  Randomly Featured Patents
Follow-up system for moving bodies
Double action switch with blocking insert for one action
Method of control of internal combustion engine variable swirl air-fuel intake system with direct and helical intake passages
Tamper-indicating plastic closure with selectively strengthened pilfer band
Electo-optical color imaging systems having strong lateral chromatic aberration compensated by digital image processing
Process for the production of non-woven material from endless filaments
Image display apparatus
Applicator tool for delivery of adhesive material
Separation of alpha interferon receptor proteins and antibodies therefor
Dispensing unit for soft-drinks