张戈 - 中国海洋大学 - 材料科学与工程学院

个人简介

张戈，男，博士教育与工作经历 2024.11- 至今中国海洋大学材料科学与工程学院博士后 2019.09-2024.09 哈尔滨工业大学材料科学与工程学院博士 2017.09-2019.07 哈尔滨工业大学材料科学与工程学院硕士 2013.09-2017.07 中北大学材料科学与工程学院学士学术成果博士期间发表高水平论文 17 篇，以第一作者（或导师第一，本人第二）发表论文 9 篇，其中包括金属材料顶刊《 Acta Materialia 》 2 篇，授权发明专利 2 项，先后参与了国家自然科学基金、“十三五”装备预研项目、装备预研子课题等 6 项。

研究领域

1.新材料及异种材料焊接 2.金属材料增材制造 3.第一性原理计算

近期论文

查看导师新发文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

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.