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
Grain refinement effect of ZrB2 in laser additive manufactured metastable β-titanium alloy with enhanced mechanical properties
X.J. Pang,Z.H. Xiong,Shilong Liu,Junhao Sun,Raja Devesh Kumar Misra,Hiroyuki Kokawa,Zhuguo Li +6 more
TL;DR: In this paper , the authors showed that TB2+0.5ZrB 2 exhibits good combination of ultimate tensile strength (UTS ≈ 896 MPa) and ductility (EL ≈ 15%).
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A novel method to increase the content of h-BN and the deposition efficiency of laser cladding Ni60/nano-Cu/h-BN coating by adding MoO3
TL;DR: In this article, the effect of MoO3 addition on the content of h-BN and the deposition efficiency in laser cladding nickel-based composite coating was investigated, and the change of droplets, microstructure and evolution of deposition process were discussed.
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Improved microstructures and mechanical properties for 7085Al alloy subjected to slow quenching by aging treatment
Hongyu Xiao,Jiwei Geng,Yugang Li,Zhiping Wang,Qing Yang,Hongping Li,Mingliang Wang,Dong Chen,Zhuguo Li,Haowei Wang +9 more
TL;DR: In this paper, the precipitation behaviors and mechanical properties of the slowly-quenched 7085Al alloy subjected to various aging treatments were studied by multi-scale microstructural and mechanical property characterization techniques.
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Thermal Exposure Effect on the Microstructural and Mechanical Properties of a Laser-Welded Inconel 617 Joint in an Air Environment
TL;DR: In this paper, it was found that carbides (M23C6, M6C-type Ti(C,N)), topological close-packed (TCP) μ phase and γ' phase (Ni3Al) were formed in the laser welds of Inconel 617 superalloy during thermal exposure.
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Microstructure and Mechanical Properties of High Power CO2 Laser Welded Joint of Mg-Rare Earth Alloy NZ30K
TL;DR: In this article, the weldability of a 9.5 mm thick Mg-Rare earth alloy NZ30K using 15 kW high power CO2 laser was studied and the microstructure and mechanical properties of typical welded joints had been analyzed and tested.
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