| 摘要 |
PURPOSE:To obtain a material suitable to separator used for fused carbonate type fuel cell by obtaining optimum materials as a cathode side metal and an anode side metal having specified chemical components, respectively, and cladding both materials. CONSTITUTION:The cathode side material for fused carbonate type fuel cell is composed, by wt., <=0.05% C, <=2% Si, <=2% Mn, 15-35% Cr, 1-7% Al, <=3% Ti, and the balance substantially Ni. The anode side material is composed of, by wt., <=0.05% C, <=2% Si, <=2% Mn, <=0.1% Cr, 1-7% Al, <=3% Ti and the balance substantially Ni. Both materials are clad in direct or through the other metal. By this constitution, the material for separator simultaneously satisfying plural conditions opposite with each other, such as acid resistance, reducing resistance and corrosion resistance, is obtd. |
