3815224

Information

• Patent Grant
• 3815224

• References
• Source

• Patent Number

  3,815,224

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • C22C1/0475 - Impregnated alloys
  • H01L39/12 - characterised by the material
  • H01L39/2409 - of devices comprising an intermetallic compound of type A-15
  • Y10S428/93 - Electric superconducting
  • Y10S505/821 - Wire
  • Y10S505/823 - Powder metallurgy
  • Y10S505/919 - Reactive formation of superconducting intermetallic compound
  • Y10S505/921 - Metal working prior to treating
  • Y10T29/49014 - Superconductor
  • Y10T428/1216 - Continuous interengaged phases of plural metals, or oriented fiber containing

• US Classifications

  • 029 - Metal working
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 174 - Electricity: conductors and insulators
  • 257 - Active solid-state devices
  • 419 - Powder metallurgy processes
  • 428 - Stock material or miscellaneous articles
  • 505 - Superconductor technology: apparatus, material, process