Abstract
Fe-Cr-Al alloy foils were fabricated by a novel process with sintering and rolling. Porous sintered sheets of Fe-Cr-Al alloys were made by tape casting, sintered, and rolled into foils. The foils were treated by heating in H2 at 1250°C. The only rolled foils were very fragile because it had many micro-cracks, but the heat-treated foils had a little flexibility. Fe-24.4Cr-9.4Al alloy foil by the process had a good heat resistance at high temperatures better than Fe-20Cr-5Al alloy foil by usual rolling method.
