School of Materials Science and Engineering, Xi'an Jiaotong University

28 West Xianning Road, Xi'an, Shaanxi 710049, P. R. China

Email: duxingjian@stu.xjtu.edu.cn

EDUCATION

2023.09-Present, Xi’an Jiaotong University, Xi’an, Shaanxi, P. R. China

Ph. D. in Materials Science and Engineering, Advisor: Prof. Weizhong Han

2019.09-2022.03, University of Science and Technology Beijing, Beijing, P. R.China

M. S. in Metallurgical and Ecological Engineering, Advisor: Prof. Xinfang Zhang

2015.09-2019.07, Xian University of Architecture and Technology, Xi'an, Shaanxi, P. R. China

B.S. in Metallurgical Engineering, Advisor: Prof. Ming Lv

RESEARCH INTERESTS

Strengthening, toughening, and ductile-to-brittle transition of tungsten-based refractory metals under extreme environments.

TECHNICAL SKILLS

1. Mechanical Testing: Tensile testing, compression testing, small punch testing, Charpy impact testing.

2. Microstructural Characterization: TEM, SEM, EBSD, XRD.

AWARDS & HONORS

2019-2020 Outstanding Communist Youth League Cadre at USTB

2020-2021 Excellent Graduate Student at USTB

2025Excellent Poster Award, National Conference on Electron Microscopy

2025 Annual Award for Excellence in Mentorship and Academic Exchange, CAMP NANO

Publication

1. Xing-jian Du, Yu-heng Zhang, Wei-Zhong Han*, A dislocation source efficiency-based model for grain-size-dependent ductile-to-brittle transition in tungsten, Journal of Materials Science & Technology, 271 (2026) 14-21.