3406047

Information

• Patent Grant
• 3406047

• References
• Source

• Patent Number

  3,406,047

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1968
  56 years ago

• CPC

  • C21D3/04 - Decarburising
  • C21D8/0257 - with diffusion of elements
  • C23D3/00 - Chemical treatment of the metal surfaces prior to coating
  • C21D8/0236 - Cold rolling
  • C21D2221/10 - Differential treatment of inner with respect to outer regions
  • Y10S148/901 - Surface depleted in an alloy component

• US Classifications

  • 148 - Metal treatment