Zhang Ge
Postdoctoral Research Fellow
E-Mail:zhangge@ouc.edu.cn
Biography
Ge Zhang's research interest is welding and additive manufacturing. He has published 19 high-level papers, including 2 articles in the top journal of metal materials, Acta Materialia. He has been granted 9 invention patents. As a researcher, he has participated in 6 projects, such as the National Natural Science Foundation of China.
Education
Nov. 2024 - Present, Postdoctoral Research Fellow, College of Materials Science and Engineering, Ocean University of China
2019 - 2024, Doctor of Engineering, College of Materials Science and Engineering, Harbin Institute of Technology
2017 - 2019, Master of Engineering, College of Materials Science and Engineering, Harbin Institute of Technology
2013 - 2017, Bachelor of Engineering, College of Materials Science and Engineering, North University of China
Research Interests
(1)Welding of new materials and dissimilar materials
(2)Additive manufacturing of metals
(3)First-principles calculations
Publications
1. Zhang G, Chen G, Panwisawas C, et al. Uncovering the fracture mechanism of Laves (1 1 1)/Ni6Nb7 (0 0 0 1) interfaces by first-principles calculations[J]. Acta Materialia, 2024, 281: 120426.
2. Zhang G, Chen G, Panwisawas C, et al. First-principles study of oxygen segregation and its effect on the embrittlement of molybdenum symmetrical tilt grain boundaries[J]. Acta Materialia, 2023, 261: 119387.
3. Zhang G, Chen G, Cao H, et al. Electron beam offset welding to ameliorate metallurgical compatibility and mechanical performance of refractory metal/Ni-base superalloy dissimilar alloys: Nb/GH3128[J]. Materials Science and Engineering: A, 2022, 840: 142966.
4. Zhang G, Chen G, Cao H, et al. Crack generation mechanism and control method of electron beam welded Nb/GH3128 joint[J]. Journal of Materials Processing Technology, 2022, 299: 117355.
5. Zhang G, Chen G, Ma Y, et al. A novel zipper shape joint for improving microstructure and mechanical property of electron beam welded TiAl joint[J]. Journal of Manufacturing Processes, 2022, 81: 115-126.
6. Chen G, Zhang G, Yin Q, et al. Investigation of cracks during electron beam welding of γ-TiAl based alloy[J]. Journal of Materials Processing Technology, 2020, 283: 116727.
7. Chen G, Zhang G, Wang H, et al. Effect of heat distribution on microstructure and mechanical properties of electron beam welded dissimilar TiAl/TC4 joint[J]. Journal of Materials Research and Technology, 2020, 9(6): 13027-13035.
8. Zhang G, Chen G, Ma Y, et al. Effect of Hf addition on the microstructure and mechanical properties of electron beam welded Mo-La2O3 alloy[J]. International Journal of Refractory Metals and Hard Materials, 2023, 114: 106255.
9. Zhang G, Chen G, Cao H, et al. Uncovering the weakening mechanism of electron beam welded joints of La2O3 dispersion strengthened molybdenum alloy: Experiment and simulation[J]. Materials Letters, 2023, 333: 133586.
