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Wall-Thickness Dependent Microstructure Evolution of GH4169 Thin-Walled Components Fabricated by Laser Powder Bed Fusion

Zhancai Zhan¹, Penghang Ling¹, Wugui Jiang^1,*, Tao Chen¹, Qinghua Qin^2,3, Longhui Mao¹

1 School of Aeronautical Manufacturing Engineering, Nanchang Hangkong University, Nanchang, 330063, China
2 Institute of Advanced Interdisciplinary Technology, Shenzhen MSU-BIT University, Shenzhen, 518172, China
3 Department of Materials Science, Shenzhen MSU-BIT University, Shenzhen, 518172, China

* Corresponding Author: Wugui Jiang. Email: