High Nb containing TiAl alloy was fabricated in argon atmosphere by reactive hot pressing process. Reaction mechanism wa......

Based on the Pb isotopic features, the ore leads in the continent of China can be dividedinto four types: (i) single-st......

Poly ( butylene succinate ) ( PBS ), poly ( butylene tcrephthalate) (PBT) and poly ( butylene suceinate-coterephthalate)......