Laser Powder Bed Fusion of Si and TiB2 Co-Modified Al-Mn-Mg-Sc-Zr Alloy: Microstructure and Mechanical Properties. - Wei, Tianshuo; Geng, Yaoxiang; Jin, Ziting; Chen, Yongkang; Zhang, Zhijie (JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2026)