3873305

Information

• Patent Grant
• 3873305

• References
• Source

• Patent Number

  3,873,305

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  49 years ago

• CPC

  • C22B7/003 - only remelting
  • C22B21/0092 - Remelting scrap, skimmings or any secondary source aluminium
  • Y02P10/218 - of Al
  • Y02P10/22 - of Cu
  • Y02P10/224 - of Co or Ni
  • Y02P10/226 - of Mg
  • Y02P10/232 - of Zn or ZnO
  • Y10S266/901 - Scrap metal preheating or melting

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 266 - Metallurgical apparatus