| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell separator having a structure using low-temperature diffusion bonding for bonding between metal powders, between a base material and the metal powders or between a metal porous body and the base material, securing conductivity required for a separator, and capable of achieving a simplification and reduced time in manufacturing processes as well as an enhanced shape/size accuracy, and a method for manufacturing the fuel cell separator. <P>SOLUTION: There are provided: a fuel cell separator using holes of a porous body formed of metal powders as a passage; and a method for manufacturing the fuel cell separator. In the fuel cell separator, bonding between the metal powders and bonding between the metal powders and a conductive separator base material are performed using low-temperature diffusion bonding. <P>COPYRIGHT: (C)2012,JPO&INPIT |
