Research Interests
1.The relationship on composition, processing, microstructure and property in High temperature structural materials ( superalloy and heat resistance steel)
2.Evaluation on service damage for turbine blades in aero-engines based on microstructural evolution.
3.Mechanisms on the plastic deformation, high temperature creep and fatigue behavior in metal materials
4.Advanced method for metal material testing and characterization
Education Background
1996/09-2001/7 University of Science and Technology Beijing,
Materials Science, Ph. D
1993/09-1996/03 University of Science and Technology Beijing,
Materials Science, Master
1989/09-1993/07 University of Science and Technology Beijing,
Metallic Materials and Heat Treatment, Bachelor
Work Experience
2003/07-now Associate Professor, State Key laboratory for Advanced Metals and Materials, University of Science and Technology Beijing
2001/07-2003/06 Assistant Professor, State Key laboratory for Advanced Metals and Materials, University of Science and Technology Beijing
Selected Papers
1、Guo X T, Antonov S, Lu F, Zheng W W, Yuan X F, Cormier J, Feng Q. Solidification rate driven microstructural stability and its effect on the creep property of a polycrystalline nickel-based superalloy K465. Materials Science and Engineering A. 2020, 770: 138530.
2、Guo X T, Zheng W W, Xiao C B, Li L F, Antonov S, Zheng Y R, Feng Q. Evaluation of microstructural degradation in a failed gas turbine blade due to overheating. Engineering Failure Analysis. 2019, (103): 308-318.
3、Guo Xiaotong, Zheng Weiwei, Xiao Chenbo, Zheng Yunrong, Feng Qiang, Overheating Effect on the Non-Isothermal Creep Behavior of Cast Polycrystalline Superalloy K465, Journal of Materials Engineering, 2018,46(10):77-86.
4、Chen Yadong, Zheng Weiwei, Zheng Yunrong, Feng Qiang, Microstructural Evolution and Corresponding Stress Rupture Property in DZ125 Alloy after Thermal Exposure, Chinese Journal of Rare Metals, 2018,42(10):1009-1017
5、Cui Y M, Zheng W W*, Zhang F, et al. Effect of β Annealing and near β Zone Hot Deformation on the Microstructure and Texture of TC18 Alloy, Materials Science Forum. 2016:226-231.
