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

图17 SLM成形与铸造成形WE43镁合金电化学反应测试结果比较[41]

Fig.17 Electrochemical response of SLM WE43 alloys in compared with as-cast WE43 alloy[41] (a) open circuit potential (E) of WE43 in the cast, as-SLMed, and SLM + HIP + HT conditions in 0.1 mol/L NaCl for up to 10 min (HIP—hot isostatic pressing, HT—heat treatment) (b) potentiodynamic polarisation curves of the same specimens tested in Fig.17a following exposure to 0.1 mol/L NaCl for a conditioning period (c) the quantitative data on corrosion potential (Ecorr) and corrosion current density (icorr) acquired from the potentiodynamic polarisation analysis (Fig.17b)