
1、基本信息
孙晶霞,女,1993年7月出生,博士,讲师。2023年毕业于中国科学技术大学,获工学博士学位;2025年加入长沙理工大学材料学院。
2、教育经历
2019.9-2023.6 中国科学技术大学/中科院金属所,材料学,博士
3、工作经历
2023.8-2024.12 中国科学院金属研究所 博士后
4、科研方向简介(不超过600字,不得有涉密内容)
本人主要从事铸造/增材制造高温合金成分-组织-性能优化研究。
5、主持的代表性科研项目(最多10项,不得有涉密内容)
3D打印用高承温高强合金粉末成分设计,国家重点研发计划子课题,2023-2026年。
层错能对第三代镍基单晶高温合金中温蠕变性能的作用研究,国家资助博士后研究人员计划C档,2023-2024年。
6、代表性论文或专利(最多10篇)
J.X. Sun, J.L. Liu, J.G. Li, et al. Dual effects of Ru on the microstructural stability of a single crystal superalloy. Scripta Materialia 205 (2021) 114209.
J.X. Sun, J.L. Liu, C. Chen, et al. Effect of Ru on γ/γ′ microstructural evolutions and precipitation of TCP phases during thermal exposure at 1100 °C in a single crystal superalloy. Materials Characterization 186 (2022) 111794.
J.X. Sun, J.L. Liu, C. Chen, et al. Effect of γ′ size on intermediate temperature stress rupture property of the third generation single crystal superalloy. Rare Metal Materials and Engineering 51 (02) (2022) 369-373.
J.X. Sun, J.L. Liu, J.G. Li, et al. Microstructural degradation after thermal exposure of a Re-containing single crystal superalloy. Materials Characterization 178 (2021) 111279.
J.X. Sun, J.L. Liu, L.R. Liu, et al. Effects of Al on microstructural stability and related stress-rupture properties of a third-generation single crystal superalloy. Journal of Materials Science and Technology 35 (2019) 2537-2542.
J.X. Sun, C. Chen, J.L. Liu, et al. Combined effect of Ru on the oxidation behavior and microstructure stability of a single crystal superalloy. Journal of Materials Research and Technology 24 (2023) 8498-8507.
J.G. Li#, J.X. Sun#, J.L. Liu, et al. The precipitation and effect of topologically close-packed phases in Ni-based single crystal superalloys. Journal of Materials Science and Technology 173 (2024) 149-169.
C. Chen, J.X. Sun, A.M. Diao, et al. On the dendrite deformation and evolution mechanism of Ni-based superalloy during directional solidification. Journal of Alloys and Compounds 891 (2021) 161949.
C. Chen, J.X. Sun, Y.H. Yang et al. Effect of dendrite arrays near grain boundary on the competitive growth of converging Ni-based bi-crystal superalloys. Materials Letters 344 (2023) 134477.
刘金来, 孙晶霞, 孟杰等. 一种第三代单晶高温合金的组织稳定性与持久性能. 金属学报. 60 (2024) 770-776.
7、联系方式(一般写 邮件,办公电话、办公地点)
Email: jxsun@csust.edu.cn
地址:湖南省长沙市天心区万家丽南路二段960号