Patents Assigned to Bayerische Metallwerke GmbH
  • Process for production of a shaped part
    Patent number: 5774780
    Abstract: A process for the production of a shaped part which is produced from a high-melting point metal powder with crystalline sinter-activating additives. The process includes the steps of preparing, compressing and sintering the metal powder. Prior to the sintering step, the final contour of the shaped part is substantially shaped. The process is primarily directed for the production of shields for radiation protection, as melting crucibles or as electrodes.
    Type: Grant
    Filed: November 22, 1995
    Date of Patent: June 30, 1998
    Assignee: Bayerische Metallwerke GmbH
    Inventor: Oliver Prause
  • Hollow charge, or plate charge, lining and method of forming a lining
    Patent number: 4613370
    Abstract: A hollow charge, or plate charge, lining, and a projectile charge coating, made from a composite material of tungsten and copper. Indicated are material proportions, grain sizes, and manufacturing methods.
    Type: Grant
    Filed: October 3, 1984
    Date of Patent: September 23, 1986
    Assignees: Messerschmitt-Bolkow Blohm GmbH, Bayerische Metallwerke GmbH
    Inventors: Manfred Held, Alfred Leidig, Wilhelm A. Merl, Gunter Stempel