3494761

Information

• Patent Grant
• 3494761

• References
• Source

• Patent Number

  3,494,761

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1970
  54 years ago

• CPC

  • B22F9/22 - using gaseous reductors
  • C21B13/0046 - making metallised agglomerates or iron oxide
  • C21B13/008 - Use of special additives or fluxing agents
  • C21B15/006 - By a chloride process
  • Y02P10/136 - using hydrogen
  • Y02P10/216 - of Fe

• US Classifications

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