Resources Contact Us Home
Sintered bodies Al.sub.2 O.sub.3 -TiC-TiO.sub.2 continuing yttrium (y)

Image Number 11 for United States Patent #4356272.

Sintered bodies having improved sinterability and toughness consist essentially of: (1) 100 parts by weight of titanium carbide, titanium oxide and aluminum oxide, the titanium carbide and titanium oxide accounting for 15 to 60 percent by weight and the aluminum oxide accounting for 85 to 40 percent by weight, the amount of titanium oxide relative to the titanium carbide and titanium oxide being 5 to 15 percent by weight, and (2) 0.039 to 1.575 parts by weight of yttrium. Sintering aids may include at least one of the oxides of magnesium, nickel, molybdenum, chromium, cobalt, iron and manganese.

  Recently Added Patents
System and method for detecting executable machine instructions in a data stream
Manufacturing method power semiconductor device
Method of forming an isolation structure
Electronic device, display, image processing apparatus and electronic calculating apparatus
Phase noise extraction apparatus and technique
Vending machine
Methods of making a diagnostic device by interweaving hydrophobic and hydrophilic fibers, and diagnostic device therefrom
  Randomly Featured Patents
Printed wiring board
Pyrotechnic training system
Optical microscope configured to simultaneously irradiate the erase light and the stimulation light
Scroll compressor having bypass valves
CMOS output buffer providing high drive current with minimum output signal distortion
Flexible coating composition and method of applying same
Metabolically engineered Saccharomyces cells for the production of polyunsaturated fatty acids
Network layer topology management for mobile ad-hoc networks and associated methods
Packaging container for faucet valves
Data transfer between disk storage and host device under the control of file control device employing cache and associated batch write-back operation