Title:
ナノ結晶性粉末形状の不活性電極材料
Document Type and Number:
Japanese Patent JP2004531644
Kind Code:
A
Abstract:
The invention relates to an inert electrode material in powder form comprising particles having an average particle size of 0.11 to 100 mum and each formed of an agglomerate of grains of a ceramic material and grains of a metal or alloy with each grain of ceramic material comprising a nanocrystal of the ceramic material and each grain of metal or alloy comprising a nanocrystal of the metal or alloy. Alternatively, each particle can be formed of an agglomerate of grains with each grain comprising a nanocrystal of a single phase ceramic material, a metal or an alloy. The electrode material in powder form according to the invention is useful for the manufacture of inert electrodes having improved thermal shock and corrosion resistance properties.
More Like This:
Inventors:
Boali Savan
Alam Dali Fushan Dalvisi
Bruin Marco
Alam Dali Fushan Dalvisi
Bruin Marco
Application Number:
JP2002574408A
Publication Date:
October 14, 2004
Filing Date:
March 20, 2002
Export Citation:
Assignee:
Group Minutia Inc.
International Classes:
B22F1/00; B22F9/00; C04B35/26; C04B35/453; C22C1/05; C25C3/12; (IPC1-7): C25C3/12; B22F1/00; C22C1/05
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda