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8 SLM成形AlSi10Mg-Er-Zr试样中合金元素分布

Fig.8 Alloying element distributions of AlSi10Mg-Er-Zr sample fabricated by SLM (a) high angle annular dark field (HAADF) image of area scanning region (b) element distribution map (c) Al element (d) Si element (e) Mg element (f) Er element (g) Zr element