Patents Assigned to MITSUBISHI HEAVY INDUSTRIES, LTD. 5-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo, Japan
  • Aluminum composite material, aluminum composite powder and its manufacturing method, spent fuel storage member and its manufacturing method
    Publication number: 20020021779
    Abstract: Aluminum powder, neutron absorber, and third particle composed of oxide, nitride, carbide or boride are mixed, and preformed by cold isostatic pressing (CIP). Successively, by canning the preformed material, this preformed material is sintered by hot isostatic pressing (HIP). After sintering, the can outside and end face are machined by grinding, and the billet is taken out. Square pipes are formed by extruding this billet.
    Type: Application
    Filed: February 1, 2001
    Publication date: February 21, 2002
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD. 5-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo, Japan
    Inventors: Kazuo Murakami, Kazumi Ogura, Toyoaki Yasui