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Xiaogang Hu
Researcher at Southern University of Science and Technology
Publications - 38
Citations - 426
Xiaogang Hu is an academic researcher from Southern University of Science and Technology. The author has contributed to research in topics: Slurry & Die casting. The author has an hindex of 6, co-authored 38 publications receiving 190 citations. Previous affiliations of Xiaogang Hu include University of Science and Technology Beijing & University of Leicester.
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Journal ArticleDOI
Effect of processing parameters on surface roughness, porosity and cracking of as-built IN738LC parts fabricated by laser powder bed fusion
TL;DR: In this article, an investigation was conducted to understand how different parameters, namely laser power, scan speed and hatch spacing, influence the printing qualities, i.e. surface roughness, porosity and crack density of the nickel-based superalloy Inconel 738LC during laser powder bed fusion.
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A time-dependent power law viscosity model and its application in modelling semi-solid die casting of 319s alloy
Xiaogang Hu,Xiaogang Hu,Qiang Zhu,Helen V. Atkinson,Hong Xing Lu,F. Zhang,Hongbiao Dong,Y.L. Kang +7 more
TL;DR: In this article, the authors focus on introducing the shear time effect into the power law model, which is achieved by considering the rate at which the structure can evolve during transitions in geometry and hence changes in shear rate.
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Blistering in semi-solid die casting of aluminium alloys and its avoidance
Xiaogang Hu,Xiaogang Hu,Qiang Zhu,Stephen P. Midson,Helen V. Atkinson,Hongbiao Dong,F. Zhang,Y.L. Kang +7 more
TL;DR: The authors would like to thank Dr. Daquan Li and Dr. Hongxing Lu for helpful discussions and the University of Leicester for hosting his visiting research.
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Microstructural evolution and thixoformability of semi-solid aluminum 319s alloy during re-melting
TL;DR: In this paper, the authors characterized both microstructural evolution and thixoformability during partial melting of semi-solid 319s alloy by using a Confocal Laser Scanning Microscope to determine the effect of heating rate on melting characteristics.
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Creep property of Inconel 718 superalloy produced by selective laser melting compared to forging
TL;DR: In this paper, the authors compared the creep properties and microstructure evolution of Ni-base superalloy Inconel 718 fabricated by selective laser melting (SLM) and that of the forged material.