L12-Al3M (M = Sc, Zr, Er, Y)

Shuai Liu1, Binbin Liao1, Baohua Nie1

  • 1School of Materials Science and Hydrogen Energy, Foshan University, Foshan 528000, China.

PubMed
概括

这项研究表明,空位介导的近邻跳跃是L12-Al3M合金中主要的原子扩散路径. Al3Sc具有很高的稳定性,而Al3Zr和Al3Y的稳定性较低,影响了它们的扩散特性.