从专利视角看铝合金增材制造的研究现状

王晓丽, 景怀宇

Research Status in Aluminum Alloy Additive Manufacturing from a Patent Analytics Perspective

WANG Xiaoli, JING Huaiyu

精密成形工程 . 2026, (4): 56 -68 . DOI: 10.3969/j.issn.1674-6457.2026.04.006