Xiaohong Wu
Harbin Institute of Technology
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Publication
Featured researches published by Xiaohong Wu.
ACS Applied Materials & Interfaces | 2010
Xiaohong Wu; Peibo Su; Zhaohua Jiang; Song Meng
Current density is a key factor of plasma electrolytic oxidation process. Its influences on structure, mechanical, and tribological characteristics of ceramic coatings on ZK60 Mg alloy by pulsed bipolar microplasma oxidation in Na(3)PO(4) solution were studied in this paper. Thickness, structure, composition, mechanical property, and tribological characteristics of the coatings were studied by eddy current coating thickness gauge, scanning electron microscope (SEM), X-ray diffraction (XRD), nanoindentation measurements, and ball-on-disk friction testing. The results show that all the coatings prepared under different current densities are composed of MgO phase. The amount of MgO phase, thickness and friction coefficient of the coatings increased with the increasing current density. Among three ceramic coatings produced under three current densities, the coating produced under the current density of 7 A/dm(2) got the highest nanohardness and lowest wear rate with the value of 1.7 GPa and 1.27 x 10(-5) mm(3)/Nm.
Journal of Alloys and Compounds | 2009
Peibo Su; Xiaohong Wu; Yun Guo; Zhaohua Jiang
Journal of Hazardous Materials | 2006
Xiaohong Wu; Xianbo Ding; Wei Qin; Weidong He; Zhaohua Jiang
Applied Surface Science | 2008
Xiaohong Wu; Wei Qin; Yun Guo; Zhaoyang Xie
Journal of Alloys and Compounds | 2012
Yannan Qian; Rui Wang; Chao Xu; Wei Xu; Xiaohong Wu; Chunhui Yang
International Journal of Applied Ceramic Technology | 2007
Xiaohong Wu; Wei Qin; Bo Cui; Zhaohua Jiang; Weiqiang Lu
Chemical Physics Letters | 2013
Lili Xing; Yanling Xu; Rui Wang; Wei Xu; Shuo Gu; Xiaohong Wu
Journal of Luminescence | 2012
Yannan Qian; Rui Wang; Chao Xu; Xiaohong Wu; Lili Xing; Yanling Xu
Journal of Materials Science | 2007
Xiaohong Wu; Wei Qin; Bo Cui; Zhaohua Jiang; Yun Guo; Zhaoyang Xie
International Journal of Applied Ceramic Technology | 2011
Peibo Su; Xiaohong Wu; Zhaohua Jiang; Yun Guo