Patents Represented by Attorney M. Moran
  • Patent number: 4771820
    Abstract: Strip casting apparatus including a molten-metal-holding container and a nozzle to deposit molten metal onto a moving chill drum to directly cast continuous metallic strip. The nozzle body includes a slot bounded between a back and a front lip. The slot width exceeds about 20 times the gap distance between the nozzle and the chill drum surface. Preferably, the slot width exceeds 0.5 inch. This method of strip casting minimizes pressure drop, insuring better metal-to-chill-drum contact which promotes heat transfer and results in a better quality metallic strip.
    Type: Grant
    Filed: November 30, 1987
    Date of Patent: September 20, 1988
    Assignee: Westinghouse Electric Corp.
    Inventors: Robert S. Williams, Donald F. Baker