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Bo Guan
Researcher at Chongqing University
Publications - 13
Citations - 370
Bo Guan is an academic researcher from Chongqing University. The author has contributed to research in topics: Grain boundary & Crystal twinning. The author has an hindex of 4, co-authored 9 publications receiving 110 citations.
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Quantitative prediction of texture effect on Hall-Petch slope for magnesium alloys
TL;DR: In this article, a new equation based on the dislocation pile-up model was developed to predict the highly texture-dependent Hall-Petch slope (k) in Mg alloys, and the validity of this new equation was tested through a comparison of the predicted k values with the experimental values as well as the calculations from older equations.
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Evading strength-corrosion tradeoff in Mg alloys via dense ultrafine twins.
Changjian Yan,Yunchang Xin,Xiaobo Chen,Daokui Xu,Paul K. Chu,Chaoqiang Liu,Bo Guan,Xiaoxu Huang,Qing Liu +8 more
TL;DR: In this article, an ultrafine-grain structure consisting of dense ultrafine twins is prepared, yielding a high strength up to 469 MPa and decreasing the corrosion rate by one order of magnitude.
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High-cycle-fatigue induced continuous grain growth in ultrafine-grained titanium
TL;DR: In this paper, the cyclic deformation behavior and microstructural stability of severe plastic deformation processed bulk nanostructured (ultrafine-grained, UFG) commercially pure cp-Ti were investigated by using in situ neutron diffraction combined with R = −1 high-cycle-fatigue (HCF) loading at room and cryogenic temperatures.
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Effect of Twin Boundary-Dislocation-Solute Interaction on Detwinning in a Mg-3Al-1Zn Alloy
TL;DR: In this paper, the influence of solute atoms together with dislocations at the twin boundary (TB) on mechanical behavior of a detwinning predominant deformation in a Mg alloy AZ31 plate was systematically studied.
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A quantitative study on mechanical behavior of Mg alloys with bimodal texture components
TL;DR: In this paper, the quantitative relationship between the mechanical behavior under tension along the extrusion direction (ED) of Mg AZ31 rods and the percentages of bimodal texture components was systematically studied.