Introduction

laser additive manufacturing is a novel manufacturing technique of layer-by-layer forming according to geometric model, provides a decent option for materials processing. We mainly focus on new materials (including high entropy alloys, superalloys etc.) design and laser additive manufacturing process (including selective laser melting and laser direct energy deposition).

Biographical Information

• Education

2002.9-2006.9 Metallurgical Engineering, Harbin Institute of Technology, Bachelor

2006.9-2012.3 Materials Science & Engineering, Shanghai Jiao Tong University, Ph.D.

• Professional Appointments

2012.11—2017.12 School of Materials Science & Engineering, Shanghai Jiao Tong University, Lecturer

2017.12—2022.12 School of Materials Science & Engineering, Shanghai Jiao Tong University, Associate Professor

2022.12—- School of Materials Science & Engineering, Shanghai Jiao Tong University, Professor

Research Interests

Laser additive manufacturing (3D printing); Laser cladding; High/Medium entropy alloy

Selected Publications

• Origin of the anisotropic ductility and the dynamic recrystallization-like deformation behavior of laser powder bed fusion Inconel 625 at elevated temperature, Scripta Materialia, 2022
• Correlation between microstructural heterogeneity and anisotropy of mechanical properties of laser powder bed fused CoCrFeMnNi high entropy alloy, Materials Science & Engineering A, 2022
• On the origin and evolution of cellular structures in CoCrFeMnNi high entropy alloy fabricated by laser powder bed fusion, Materials Characterization, 2022
• Ultrastrong and ductile additively manufactured precipitation-hardening medium-entropy alloy at ambient and cryogenic temperatures, Acta Materialia, 2022
• Enhanced Strength and Plasticity of Laser Powder Bed Fused NbMoTaW Refractory High-Entropy Alloy Via Carbon Microalloying, Additive Manufacturing Letters, 2022
• Additively manufactured high strength and ductility CrCoNi medium entropy alloy with hierarchical microstructure, Materials Science & Engineering A, 2021
• Cracking mechanism and mechanical properties of selective laser melted CoCrFeMnNi high entropy alloy using different scanning strategies, Materials Science & Engineering A, 2020
• Enhancement of high-temperature strength of Ni-based films by addition of nano-multilayers and incorporation of W, Acta Materialia, 2017
• Laser powder deposition of carbon nanotube reinforced nickel-based superalloy Inconel 718, Carbon, 2016
• Investigation of dendritic growth and liquation cracking in laser melting deposited Inconel 718 at different laser input angles, Materials & Design, 2016
• Microstructure and corrosion properties of CrMnFeCoNi high entropy alloy coating, Applied Surface Science, 2016