选区激光熔化专用AlSiMg合金成分设计及力学性能
耿遥祥(
), 樊世敏, 简江林, 徐澍, 张志杰, 鞠洪博, 喻利花, 许俊华
), 樊世敏, 简江林, 徐澍, 张志杰, 鞠洪博, 喻利花, 许俊华
Mechanical Properties of AlSiMg Alloy Specifically Designed for Selective Laser Melting
GENG Yaoxiang(), FAN Shimin, JIAN Jianglin, XU Shu, ZHANG Zhijie, JU Hongbo, YU Lihua, XU Junhua
), FAN Shimin, JIAN Jianglin, XU Shu, ZHANG Zhijie, JU Hongbo, YU Lihua, XU Junhua
图8. SLM成形AlSiMg1.5样品在300 ℃下时效处理不同时间后的SEM像
Fig.8. SEM images of SLM-formed AlSiMg1.5 samples after ageing at 300 ℃ for 0 h (a), 0.5 h (b), 1 h (c), 1.5 h (d), 2 h (e) and 3 h (f)
