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RISFabrication and Performance of La0.6Sr0.4Co0.2Fe0.8O3−خ´ Infiltrated Yttria Stabilized Zirconia Cathode on Anode Supported Solid Oxide Fuel Cell
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The three layers with porous yttriastabilized zirconia (YSZ) backbone/dense YSZ/porous NiO–YSZ were fabricated by tapecasting process, respectively, then laminated together and cofired at 1300 آ°C for 5 h. The cathode ...
A Study on Curved Edge Drills
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The standard twist drills with curved edges are thoroughly studied in the light of a newly developed technique of displaying and analyzing space angles on cutting tools in a projection plane ...