Name: Li Zhongjie Title: Distinguished Professor

Email: lizhongjie1993@126.com

Supervisor Type: Master's/Ph.D. Supervisor

Main Courses: Numerical Methods

Personal Website:

Research Directions

Research on the design, additive manufacturing technology, and service performance optimization of high-performance metallic materials such as biomedical titanium alloys and high-temperature alloys.

Education Background

2018.09-2023.03, PhD in Materials Science and Engineering, Shanghai Jiao Tong University

Work Experience

August 2023-November 2025: Engineer, Shandong University

November 2025-Present: Distinguished Professor, Nanchang University

Academic Appointments

Personal Honors

2022: Optics Valley Scholarship

Major Achievements

My research focuses on high-performance metallic materials including biomedical titanium alloys and high-temperature alloys, with long-term and systematic work on material design, additive manufacturing technology, and service performance optimization. I have presided over the National Natural Science Foundation Youth Project and Shandong Provincial Natural Science Foundation Youth Project, and participated in multiple projects such as the National Natural Science Foundation Key Project and General Program. We has published more than 30 academic papers in well-known domestic and international journals including Acta Biomaterialia, Journal of Materials Science & Technology, Materials Characterization, Journal of Alloys and Compounds, and Materials China, and obtained 4 authorized patents.

Research Projects:

Oxygen Regulation and Strengthening-Toughening Mechanism of β-type Ti-Nb Alloys Fabricated by Laser Powder Bed Fusion (LPBF), National Natural Science Foundation Youth Project, 2025/01-2027/12, Principal Investigator

Construction of Oxygen Gradient Structure and Property Regulation Mechanism of β-type Ti-Nb Alloys Fabricated by LPBF, Shandong Provincial Natural Science Foundation Youth Project, 2025/01-2027/12, Principal Investigator

Representative Papers:

1)Li Z, Xu H, Cai X, et al. Partially degradable Ti-Mg composites for biomedical applications: Recent advances and future perspectives, Acta Biomaterialia, 2025, Acta Biomaterialia 203 (2025) 1-20. (IF:9.6)

2)Li Z#, Qiu J#, Xu H, et al. Characteristics of β-type Ti-41Nb alloy produced by laser powder bed fusion: Microstructure, mechanical properties and in vitro biocompatibility[J]. Journal of Materials Science & Technology, 2022, 124, 10: 260. (IF: 14.3)

3)Li Z, Xu H, Dong A, et al. Characteristics of Ti-Nb-Mg alloy by powder metallurgy for biomedical applications[J]. Materials Characterization, 2021, 173: 110953. (IF:5.5)

4)Li Z, Dong A, Xing H, et al. Microstructure and mechanical properties of bimodal Ti-Bi alloys fabricated by mechanical alloying and spark plasma sintering for biomedical applications[J]. Materials Characterization, 2020, 161: 110134. (IF:5.5)

5)Li Z, Xu H, Dong A, et al. Mechanical anisotropy of laser powder bed fusion fabricated Ti-41Nb alloy using pre-alloyed powder: Roles played by grain morphology and crystallographic orientation[J]. Journal of Alloys and Compounds, 2022, 925: 166572. (IF:6.3)

6)Cai X#, Ding S#, Li Z# (co-first author), et al. Simultaneous sintering of low-melting-point Mg with high-melting-point Ti via a novel one-step high-pressure solid-phase sintering strategy[J]. Journal of Alloys and Compounds, 2021, 858: 158344. (IF:6.3)

7)Yu W, Li Z, Liu C, et al. Enhanced mechanical properties of LPSOp/Mg composites using super high pressure treatment[J].Journal of Rare Earths, 2024, 42(12):2249-2258.(IF:7.2)

8)Xu H, Li Z, Yu L, et al. In-situ tailoring mechanical properties of metastable Ti15Mo alloy produced by selective laser melting[J]. Materials Science and Engineering: A, 2023, 863: 144546.(IF:7.0)

9)Xu H, Li Z, Dong A, et al. Investigation on the effect of scanning strategy on the corrosion properties of gum metal produced using selective laser melting[J]. Materials Characterization, 2022, 189: 111929. (IF:5.5)

10)Cai X, Ding S, Li Z, et al. Mg-Ti composites fabricated by a novel one-step high-pressure sintering: The correlation between microstructures and mechanical properties[J]. Composites Part B: Engineering, 2021, 215: 108743.(IF:14.2)

11)Zhang X, Xu H, Li Z, et al. Effect of the scanning strategy on microstructure and mechanical anisotropy of Hastelloy X superalloy produced by Laser Powder Bed Fusion[J]. Materials Characterization, 2021, 173:110951. (IF:5.5)

12)Li Z, Dong A, Du D, et al. Research progress in dealloying-prepared nanoporous metals for implantation applications. Materials China, 2023, 42(04): 304-313.(In Chinese)

12)Li Z, Yu H, Fan S, et al. Microstructure and mechanical properties of Mg85Zn6Y9 particle-reinforced Mg-9Al-1Zn composites prepared by spark plasma sintering. Acta Materiae Compositae Sinica, 2018, 35(9): 2512-2520.(In Chinese)

13)Li Z, Ji C, Yu H, et al. Research status of common particle reinforcement phases in magnesium matrix composites. Journal of Netshape Forming Engineering, 2017, 9(5): 6.(In Chinese)

14)Zhang T, Li Z, Xu H, et al. Preparation of Ti/TNTZO laminated materials by laser deposition and their microstructure and properties. Acta Metallurgica Sinica, 2021, 57(06): 757-766.(In Chinese)

Representative Patents:

1)Dong A, Li Z, et al. A Magnesium-containing Biomedical β-Titanium Alloy with Micro/nano Pores and Its Preparation Method, CN202010798523.0, Authorized

2)Dong A, Li Z, et al. A Preparation Method of Biomedical Ti-Bi Alloy Implants with Dual-scale Grain Structure, CN202010798508.6, Authorized

3)Dong A, Zhang T, Xu H, Li Z, et al. An Additive Manufacturing Method of Low-modulus Titanium/Titanium Laminated Materials, CN201911304177.X, Authorized