2307939

Information

• Patent Grant
• 2307939

• References
• Source

• Patent Number

  2,307,939

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1943
  82 years ago

• CPC

  • B22F9/10 - using centrifugal force
  • B22D11/007 - of composite ingots
  • B22D13/08 - in which a stationary mould is fed from a rotating mass of liquid metal
  • B22F3/115 - by spraying molten metal
  • B32B15/011 - all layers being formed of iron alloys or steels
  • B32B15/015 - the said other metal being copper or nickel or an alloy thereof
  • Y10S428/932 - Abrasive or cutting feature
  • Y10S428/939 - Molten or fused coating
  • Y10S428/94 - Pressure bonding
  • Y10T428/12028 - Composite i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
  • Y10T428/12924 - Fe-base has 0.01-1.7% carbon [i.e., steel]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 164 - Metal founding