Patents Assigned to HIACHI METALS, LTD.
  • CYLINDER FOR MOLDING MACHINE, AND ITS PRODUCTION METHOD
    Publication number: 20200222980
    Abstract: A cylinder for a molding machine comprising a HIP-sintered lining layer on an inner surface of a cylindrical steel body, the lining layer comprising 38-70% by volume of tungsten carbide particles having a median diameter d50 of 1-7 ?m and a matrix composed of an Ni-based alloy, and the maximum length of the matrix in an arbitrary cross section being 12 ?m or less.
    Type: Application
    Filed: August 31, 2018
    Publication date: July 16, 2020
    Applicant: HIACHI METALS, LTD.
    Inventors: Takayuki SEGAWA, Kiyoshi FURUSHIMA