选区激光熔化<strong>AlSi10Mg-Er-Zr</strong>合金微观组织及力学性能强化

选区激光熔化AlSi10Mg-Er-Zr合金微观组织及力学性能强化

杨天野, 崔丽, 贺定勇, 黄晖

Enhancement of Microstructure and Mechanical Property of AlSi10Mg-Er-Zr Alloys Fabricated by Selective Laser Melting

YANG Tianye, CUI Li, HE Dingyong, HUANG Hui

图6 SLM成形AlSi10Mg-Er-Zr试样TEM像及HRTEM像

Fig.6 TEM image and HRTEM images of AlSi10Mg-Er-Zr sample fabricated by SLM
(a) TEM image of AlSi10Mg-Er-Zr sample
(b) HRTEM image and fast fourier transform (inset) of Al₃(Er, Zr) phase
(c) HRTEM image and fast fourier transform (inset) of Mg₂Si phase