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
Display module
Coating composition, and a process for producing the same
Electrical terminal
Lid for a container
Lentiviral gene transfer vectors and their medicinal applications
Electric rotating machine for vehicle
Tranverse in-core probe monitoring and calibration device for nuclear power plants, and method thereof
  Randomly Featured Patents
Method and apparatus for closing bottles
Coil spring-pressed needle contact probe modules with offset needles
Communication control apparatus using CAN protocol
Computer-simulation technique for numerical analysis of semiconductor devices
Cache coherence protocol with write-only permission
Method for establishing coverage area and accuracy of a wide-area differential global positioning system
Device for delivering any one of a plurality of gases to an apparatus
Container for batteries
Shaft for golf club
Enclosure with removable panel