3177077

Information

• Patent Grant
• 3177077

• References
• Source

• Patent Number

  3,177,077

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1965
  59 years ago

• CPC

  • C22C32/00 - Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds
  • B22F3/001 - Starting from powder comprising reducible metal compounds
  • B22F9/004 - by diffusion
  • B22F9/18 - with reduction of metal compounds
  • B22F9/22 - using gaseous reductors
  • B22F9/30 - with decomposition of metal compounds

• US Classifications

  • 419 - Powder metallurgy processes
  • 313 - Electric lamp and discharge devices
  • 425 - Plastic article or earthenware shaping or treating: apparatus