Ni alloys are examined as redox-resistant alternatives to pure for solid oxide fuel cell (SOFC) anodes. Among the various candidate alloys, Ni–Co selected due their thermochemical stability in SOFC anode environment. alloy cermet anodes prepared by ammonia co-precipitation, and electrochemical performance microstructure evaluated. exhibit high durability against redox cycling, whilst current-vo...

To recommend one suitable tool material for the cutting of marine steels under special conditions and requirements in emergency rescues capsized steel ships, cermet tools, cemented carbide tools coated were evaluated using a fuzzy evaluation method concerning force, temperature, surface roughness wear. Experimental results indicate that performance was diverse difficult to evaluate with single ...