Zhuguo Li
Shanghai Jiao Tong University
189 Papers
432 Citations
Zhuguo Li is an academic researcher from Shanghai Jiao Tong University. The author has contributed to research in topics: Microstructure & Coating. The author has an hindex of 27, co-authored 155 publications. Previous affiliations of Zhuguo Li include Kindai University.
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Papers
Synthesis of Fe–Ni–B–Si–Nb amorphous and crystalline composite coatings by laser cladding and remelting
TL;DR: The results of X-ray diffraction shows that an amorphous structure and some crystalline phases occur in the coatings as mentioned in this paper, indicating that brittle fracture occurs in coatings.
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Study on the weldability, microstructure and mechanical properties of thick Inconel 617 plate using narrow gap laser welding method
TL;DR: In this paper, a multi-pass narrow-gap welding of thick Inconel 617 plate was conducted with YLS-10000 fiber laser, and the influence of different welding parameters on the joint geometry and defects was investigated.
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A comparative study of laser beam welding and laser–MIG hybrid welding of Ti–Al–Zr–Fe titanium alloy
TL;DR: In this paper, laser beam welding (LBW) and laser-MIG hybrid welding (LAMIG) were used for welding the Ti-Al-Zr-Fe titanium alloy sheets.
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Modeling analysis of laser cladding of a nickel-based superalloy
TL;DR: In this article, a numerical modeling simulation involving an integration of computational fluid dynamics (CFD), a physical energy function and the finite element method (FEM) to investigate the thermal history experienced by the powder, deposited coating and substrate during the laser cladding of a nickel-based superalloy is performed.
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Microstructure and properties of in-situ synthesized (Ti3Al + TiB)/Ti composites by laser cladding
TL;DR: In this paper, the microstructures of the coating were analyzed; the strengthening mechanisms of the coatings were studied; the wear and high temperature oxidation resistance were investigated and compared with those of the substrates.
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