| 摘要 |
PCT No. PCT/DE95/00432 Sec. 371 Date Sep. 17, 1996 Sec. 102(e) Date Sep. 17, 1996 PCT Filed Mar. 25, 1995 PCT Pub. No. WO95/26576 PCT Pub. Date Oct. 5, 1995A metallic bipolar plate for a high-temperature fuel cell, the plate being a metal body having surfaces adapted to contact electrodes of the fuel cell and passages having walls confining gases, including fuel and oxidizing gases, for the fuel cell, the body being composed of a chromium-containing alloy oxidizable at the surfaces to form chromium oxide at interfaces between the bipolar plate and the electrodes, the alloy being enriched with aluminum at least in regions of the walls in direct contact with the gases.
|
