INTERCONNECTOR FOR A HIGH-TEMPERATURE SOLID ELECTROLYTE FUEL CELL

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PURPOSE : An interconnector for a solid electrolyte fuel cell is provided to secure the high gas impermeability, corrosion resistance, and electric conductivity on a contacting area of an anode and a cathode.CONSTITUTION : An interconnector for a solid electrolyte fuel cell is formed with a sintered chrome alloy including more than 90wt%% of Cr, 3~8wt%% of Fe, and 0.001~2wt%% of element selected from a rare earth metal group. The sintered chrome alloy contains 0.1~2wt%% of Al. The interconnector includes sintered micro pores. The sintered micro pores are filled with an 'oxide compound containing the Al and the Cr.COPYRIGHT KIPO 2011