2685543

Information

• Patent Grant
• 2685543

• References
• Source

• Patent Number

  2,685,543

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1954
  70 years ago

• CPC

  • C23C10/04 - Diffusion into selected surface areas
  • C23C10/02 - Pretreatment of the material to be coated
  • C23C10/12 - of ferrous surfaces
  • C23C10/24 - Salt bath containing the element to be diffused
  • C23C10/42 - in the presence of volatile transport additives
  • C23C12/00 - Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
  • Y10S384/913 - Metallic compounds
  • Y10T428/12854 - Next to Co-, Fe-, or Ni-base component

• US Classifications

  • 148 - Metal treatment
  • 384 - Bearings
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles