Microstructure on Ruihang Daihttps://www.dairuihang.com/tags/microstructure/Recent content in Microstructure on Ruihang DaiHugoenWed, 01 Jul 2026 00:00:00 +0200Laser Beam Shaping in PBF-LB/Mhttps://www.dairuihang.com/projects/laser-beam-shaping/Sat, 01 Jun 2024 00:00:00 +0200https://www.dairuihang.com/projects/laser-beam-shaping/How ring-shaped, dual-spot, and inverse-designed beam profiles change melt pool behavior, microstructure, and productivity.Investigating microstructural anisotropy and productivity in high-power PBF-LB/M of Inconel 718 using dual-spot beam shaping strategyhttps://www.dairuihang.com/publications/2026-jmpt-dual-spot-inconel718/Wed, 01 Jul 2026 00:00:00 +0200https://www.dairuihang.com/publications/2026-jmpt-dual-spot-inconel718/<!-- Replace this summary with the official abstract from the journal. --> <p>This collaborative study investigates how a dual-spot beam shaping strategy affects microstructural anisotropy and build-rate productivity in high-power laser powder bed fusion of Inconel 718.</p>