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METHOD FOR MANUFACTURING SEPARATOR OF SOLID POLYMER ELECTROLYTE TYPE OF FUEL CELL, METHOD FOR INVESTIGATING DEFECT OF THE SEPARATOR, METHOD FOR HEATING AND PROCESSING SEPARATOR, SURFACE COATING METHOD OF THE SEPARATOR, AND METHOD FOR INVESTIGATING SURFACE COATING DEFECT OF THE SEPARATOR
METHOD FOR MANUFACTURING SEPARATOR OF SOLID POLYMER ELECTROLYTE TYPE OF FUEL CELL, METHOD FOR INVESTIGATING DEFECT OF THE SEPARATOR, METHOD FOR HEATING AND PROCESSING SEPARATOR, SURFACE COATING METHOD OF THE SEPARATOR, AND METHOD FOR INVESTIGATING SURFACE COATING DEFECT OF THE SEPARATOR
PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte type of a fuel cell, which can reduce a molding defect to enhance a heat conductivity, an electric conductivity, a corrosion proof, a compacting and an yield and reduce a production cost in die-casting. SOLUTION: The invention processes a die cast using a metal mold 49 comprising a feeding inlet for a fusing bath 48 arranged in the transverse direction side to meet a size proportion a/b whose relationship is a/b=1 when the transverse size is a and the longitudinal size b in the case of manufacturing a separator.
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