2280286

Information

• Patent Grant
• 2280286

• References
• Source

• Patent Number

  2,280,286

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1942
  82 years ago

• CPC

  • C21C7/0006 - Adding metallic additives
  • C21C5/00 - Manufacture of carbon-steel
  • C22C38/001 - containing N
  • C22C38/005 - containing rare earths
  • C22C38/02 - containing silicon
  • C22C38/06 - containing aluminium
  • C22C38/14 - containing titanium or zirconium
  • C21C2007/0062 - with introduction of alloying or treating agents under a compacted form different from a wire

• US Classifications

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