Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Superabrasive compact, drill bit using same, and methods of fabricating same










Image Number 18 for United States Patent #7951213.

Superabrasive compacts, methods of fabricating such compacts, and drilling tools that may utilize such compacts are disclosed. In one aspect of the present invention, a superabrasive compact includes a substrate and a superabrasive table attached to the substrate. At least one constituent of the superabrasive table exhibits a substantially monotonic distribution of size, concentration, or both in a selected direction of the superabrasive table. In another aspect of the present invention, a method of fabricating a superabrasive article is disclosed. A plurality of particles may be provided that exhibit a substantially monotonic distribution of particle size, concentration, or both in a selected direction. The particles may be subjected to a high-temperature, high-pressure process to consolidate and form a self-supporting body.








 
 
  Recently Added Patents
Method of treating scoliosis using a biological implant
System and method for increasing the efficiency of a solar heating system
Optic system for light guide with controlled output
Ball end hex wrench
Method and apparatus of operating a scanning probe microscope
Rotatable targeting assembly having weapons integrated direction and rate control
Vehicle wheel rim
  Randomly Featured Patents
Basket tote
Computer program product for photographic subject tracking, photographic subject tracking device, and camera
Semiconductor device assembly including power or ground plane which is provided on opposite surface of insulating layer from signal traces, and is exposed to central opening in insulating laye
Locking device with a cylinder lock and a flat key
Fixture support
Use of state nodes for efficient simulation of large digital circuits at the transistor level
Temperature compensated dielectric resonant oscillator
Method and apparatus for proof testing a sheet of brittle material
Semiconductor device including overcurrent protection element
Integrated power management of a client device via system time slot assignment