3145458

Information

• Patent Grant
• 3145458

• References
• Source

• Patent Number

  3,145,458

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1964
  60 years ago

• CPC

  • C04B35/65 - Reaction sintering of free metal- or free silicon-containing compositions
  • B22F1/00 - Special treatment of metallic powder
  • B22F1/0003 - Metallic powders per se; Mixtures of metallic powders; Metallic powders mixed with a lubricating or binding agent
  • B22F1/0088 - Chemical treatment
  • C01B21/0622 - with iron, cobalt or nickel
  • C01B21/0828 - Carbonitrides or oxycarbonitrides of metals, boron or silicon
  • C04B35/58042 - based on iron group metals nitrides
  • C22C29/04 - based on carbonitrides

• US Classifications

  • 420 - Alloys or metallic compositions
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 148 - Metal treatment
  • 419 - Powder metallurgy processes