3385585

Information

• Patent Grant
• 3385585

• References
• Source

• Patent Number

  3,385,585

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1968
  56 years ago

• CPC

  • C22B9/00 - General processes of refining or remelting of metals Apparatus for electroslag or arc remelting of metals
  • C21C5/56 - Manufacture of steel by other methods
  • C21C5/567 - operating in a continuous way
  • C21C7/00 - Treating molten ferrous alloys
  • C21C7/064 - Dephosphorising Desulfurising
  • F27B3/00 - Hearth-type furnaces
  • F27B7/00 - Rotary-drum furnaces
  • F27B7/2083 - Arrangements for the melting of metals or the treatment of molten metals
  • F27B2007/022 - the drum having a non-uniform section along its length
  • F27D3/0026 - Introducing additives into the melt
  • F27D27/00 - Stirring devices for molten material

• US Classifications

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