Microstructures, aging hardness and mechanical properties of as-cast Mg-9Gd-3Y-0.3Zr alloy were investigated. The microstructure is a typical dendritic structur
Barium hexaferrites doped with Er3+, Ba1-xErxFe12O19, x=0.0, 0.01, 0.02, 0.04, 0.06, were prepared by the conventional ceramic technology. The structure and ele
Solid oxide fuel cell is attracting more attention in recent years for its lower pollution emission and high energy convert efficiency. La0.9Sr0.1Ga0.8Mg0.2O3-
Al-Ti-C master alloy was prepared by SHS (Self-propagating High temperature Synthesis)-melting technique. Effect of yttrium addition level on the microstructure