毛文奇副教授

姓名

毛文奇

性别

男

出生年月

1993年3月

政治面貌

群众

职称

副教授

职务

无

办公电话

无

E-mail

maowenqi@epm.neu.edu.cn

主要研究方向

1. 金属结构材料的组织调控及强韧化机制

2. 亚稳、多相组织的TRIP效应及变形行为

3. 金属材料变形行为的原位中子衍射研究

4. 关键金属结构材料服役性能和行为研究

所在团队情况

王强教授团队（冶金与材料过程外场控制），材料电磁过程研究教育部重点实验室

学习经历

2018 – 2021: 京都大学, 材料科学与工程专业, 博士

2016 – 2018: 京都大学, 材料科学与工程专业, 硕士

2011 – 2015: 浙江大学, 材料科学与工程专业, 学士

工作经历

2021–2024:日本原子能研究开发机构,物质和生命科学实验设施，博士后研究员

2024–至今：东北大学，冶金学院，副教授

讲授课程

人才培养情况

每年计划招2-3名研究生，欢迎材料、冶金的学生报考硕士研究生。

科研项目

论文及著作

在Acta Materialia、Journal of Materials Science & Technology、Scripta Materialia等领域内权威期刊发表学术论文16篇。

相关代表性论文(*为通讯作者)：

[1]W Mao, S Gao, W Gong, et al. Quantitatively evaluating respective contribution of austenite and deformation-induced martensite to flow stress, plastic strain, and strain hardening rate in tensile deformed, Acta Materialia, 2023, 256: 119139

[2]W Mao, W Gong, et al. In situ neutron diffraction revealing the achievement of excellent combination of strength and ductility in metastable austenitic steel by grain refinement. Journal of Materials Science & Technology, 2023, 176: 69-82

[3]W Mao, S Gao, W Gong, et al. Quantitatively evaluating the huge Lüders band deformation in an ultrafine grain stainless steel by combining in situ neutron diffraction and digital image correlation analysis. Scripta Materialia, 2023, 235:115642

[4]W Mao, S Gao, Y Bai, et al. Effective grain size refinement of an Fe-24Ni-0.3 C metastable austenitic steel by a modified two-step cold rolling and annealing process utilizing the deformation-induced martensitic transformation and its reverse transformation. Journal of Materials Research and Technology, 2022, 17: 2690-2700.

[5]W Mao, W Gong, T Kawasaki, et al. Effect of deformation-induced martensitic transformation on nonuniform deformation of metastable austenitic steel. Materials Science and Engineering: A, 2022, 837: 142758.

[6]B Zhang, S Xin, M Huang, W Mao *, et al. Grain size independence of cryogenic strain recovery behavior in high-Zr β-Ti alloy. Materials Science and Engineering: A, 2024, 890:145898

[7]N Tsuji, S Ogata, H Inui, I Tanaka, S Gao, W Mao, et al. Strategy for managing both high strength and large ductility in structural materials–sequential nucleation of different deformation modes based on a concept of plaston. Scripta Materialia, 2020, 181: 35-42.

[8]B Guo, W Mao, Y Chong, et al. Unexpected dynamic transformation from α phase to β phase in zirconium alloy revealed by in-situ neutron diffraction during high temperature deformation. Acta Materialia, 2023, 242: 118427.

[9]B Zhang, M Huang, Y Chong, W Mao, et al. Achieving large super-elasticity through changing relative easiness of deformation modes in Ti-Nb-Mo alloy by ultra-grain refinement. Materials Research Letters, 2021, 9(5): 223-230.

[10] S Hwang, M Park, Y Bai, A Shibata, W Mao, et al. Mesoscopic nature of serration behavior in high-Mn austenitic steel. Acta Materialia, 2021, 205: 116543.

获奖情况

社会兼职

个人寄语

昔言求是，实启尔求真。