Title:
HYDROGEN OCCLUDING POROUS MATERIAL AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JPH05221601
Kind Code:
A
Abstract:
PURPOSE: To provide a hydrogen occluding porous material resistant to the pulverization of hydrogen occlusion alloy powder caused by the occlusion and release of hydrogen gas, having high specific surface area and keeping sufficiently high mechanical strength even at a high void ratio and provide a process for the production of the porous material.
CONSTITUTION: The objective porous material contains hydrogen occlusion alloy powder randomly dispersed in a porous material having three-dimensionally and randomly distributed open pores and sintered to form an integral structure. The material can be produced by mixing hydrogen occlusion alloy powder with metal powder and/or metal fiber and forming and sintering the mixture.
Inventors:
ARAKAWA TAKASHI
NISHIGUCHI MASARU
ASABE KAZUTAKA
NISHIGUCHI MASARU
ASABE KAZUTAKA
Application Number:
JP2537592A
Publication Date:
August 31, 1993
Filing Date:
February 12, 1992
Export Citation:
Assignee:
SUMITOMO METAL IND
International Classes:
B22F5/00; B22F3/11; C01B3/00; C22C1/08; (IPC1-7): B22F5/00; C01B3/00; C22C1/08
Attorney, Agent or Firm:
Hirose Shoichi