Method for preparing mesothermal solid-oxide fuel cell connector material

A method for preparing mesothermal solid-oxide fuel cell connector material uses ferritic stainless steel powder and ceramic powder with perofskite structure as raw material to obtain rustless steel/ceramic double-layer green compact gate through pressing altogether, the green compact is sintered in a sintering furnace with H2 to obtain a double structure sintered body to be used as a mesothermal SOFC connector. For the connector, a metallic layer is ferritic stainless steel, a ceramic layer is material of La [0.8] Sr [0.2] FeO [3] with a perofskite structure and the like, the metallic layer and the ceramic layer are connected with the anode and the cathode of the SOFC monocell separately, thus it is capable of being suitable for various working environment and the connector has well adaptability with the anode and the cathode of the monocell. The method for preparing SOFC connector has advantage of low technique cost, adjustable connector shape and the like.