增材制造镁合金技术现状与研究进展

唐伟能, 莫宁, 侯娟

Research Progress of Additively Manufactured Magnesium Alloys: A Review

TANG Weineng, MO Ning, HOU Juan

表1 文献中Mg与镁合金SLM过程参数优化情况[21~25,35~42]

Table 1 Optimized processing parameters of SLM examined for Mg and Mg alloys in literatures[21-25,35-42]

Material Laser power Layer thickness Hatch spacing Scan rate Relative density Ref. W μm μm mm·s-1 % Mg 90 30 100 100 96.13 [36] AZ31 75 50 100 125 > 99.50 [37] AZ61 150 40 60 400 99.40 [21] Mg-9Al 15 50 80 20 82.00 [35] AZ91D 200 40 90 330 99.52 [22] AZ91D 50 30 30 200 98.10 [38] ZK60 50 100 100 500 97.40 [39] ZK60 50 20 80 600 98.00 [40] WE43 300 30 40 1200 99.40 [41] WE43 195 30 200 800 99.60 [42] WE43 200 40 130 1100 99.70 [23] GZ112K 80 30 100 300 99.95 [25] GWZ1031K 80 30 100 200 97.85 [24]