3545943

Information

• Patent Grant
• 3545943

• References
• Source

• Patent Number

  3,545,943

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1970
  54 years ago

• CPC

  • B22D11/143 - for horizontal casting
  • B22D19/085 - of anti-frictional metal
  • Y10T428/12021 - having composition or density gradient or differential porosity
  • Y10T428/12104 - Particles discontinuous
  • Y10T428/12458 - having composition, density, or hardness gradient
  • Y10T428/12757 - Fe

• US Classifications

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