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
Studies on the surface morphology and hydrophobic property of NiTi thin films under in situ and post annealing various temperatures
TL;DR: In this paper, the surface morphology and hydrophobic properties of NiTi thin films were investigated under various in situ and post annealing temperatures and XRD and AFM results reveal that in situ annealed thin films crystallize at lower temperature and have larger surface roughness than post-annealed samples.
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Study on microstructure and compressive properties of Fe-C-W-Cr-V-Nb coating with boron addition
TL;DR: In this article , a trace amount of boron was added into Fe-based coatings prepared on 42CrMo by laser cladding, which improved the strength and plasticity of the coating.
5
Mechanism and optimization of activating fluxes for process stability and weldability of hybrid laser-arc welded HSLA steel
TL;DR: In this paper, the effects of activating fluxes on weld bead morphology, arc behavior, electrical signals, and temperature field were investigated by using high speed camera, real-time electric signal acquisition card, and infrared thermal camera.
4
Evaluation of Mg–Nd–Zn–Zr magnesium alloy as bipolar plate in simulated polymer electrolyte membrane fuel cell environments
TL;DR: In this paper, the corrosion behavior and interfacial contact resistance of Mg-Nd-Zn-Zr magnesium alloy in simulated PEMFC environments are investigated systematically, and the corrosion rate decreases logarithmically with the immersion time due to accumulation of corrosion products.
4
Thin Molten Pool Behaviors in Blue Laser Microjoining
TL;DR: In this paper , the dynamic behaviors of a thin molten pool were investigated by a numerical simulation using a new blue laser heat source model, showing that Marangoni stress promoted the melt-through of the thin pool, while the viscous resistant stress, buoyant force and surface tension pressure had minor influences on it.