EDUCATION

1. Ph.D. in Materials Science and Engineering, Nanjing University of Science and Technology, Chian (2016-2022)

2. M.S. in Materials Science, Changzhou University, China (2013-2016)

3. B.E. in Metal Materials Engineering, Changzhou University, China (2009-2013)

WORK HISTORY

1. Lecturer, Hohai University, China (2025-Present)

2. Postdoctoral Researcher, Nanjing University of Science and Technology, China (2022-2024)

RESEARCH INTERESTS

1. Plastic deformation and mechanical behavior of metallic materials

2. Microstructure regulation and property control of metallic materials

3. Deformation and failure mechanisms of metallic materials

4. Electroplating process research

FUNDINGS/PROJECTS

1. Nature Science Foundation of Jiangsu Province, 2024.9-2027.8, Project Leader.

2. Jiangsu Funding Program for Excellent Postdoctoral Talent, 2022.12-2024.12, Project Leader.

3. China Postdoctoral Science Foundation, 2023.8-2024.12, Project Leader.

Journal Publications

1.        Qingzhong Mao, Yusheng Li*, Yanfang Liu, Jiansheng Li, Wei Jiang, Zhongchen Zhou, Yonghao Zhao*, Yuntian Zhu. A new severe plastic deformation technique of combined extrusion and torsion to prepare bulk ultrafine grained copper. Journal of Materials Processing Technology, 2024, 333: 118600.

4.        Qingzhong Mao¹, Long Wang¹, Jinfeng Nie*, Yonghao Zhao*. Enhancing strength and electrical conductivity of Cu–Cr composite wire by two-stage rotary swaging and aging treatments. Composites Part B, 2022, 15:109567.

5.        Qingzhong Mao, Yanfang Liu, Yonghao Zhao*. A review on mechanical properties and microstructure of ultrafine grained metals and alloys processed by rotary swaging. Journal of Alloys and Compounds, 2022, 896: 163122.

7.        Qingzhong Mao, Yusheng Zhang, Yazhou Guo, Yonghao Zhao*. Enhanced electrical conductivity and mechanical properties in thermally stable fine-grained copper wire. Communications Materials, 2021, 2: 46.

8.        Qingzhong Mao, Xiang Chen*, Jiansheng Li, Yonghao Zhao*. Nano-Gradient Materials Prepared by Rotary Swaging. Nanomaterials, 2021, 11: 2223.

9.        Qingzhong Mao¹, Bo Gao¹, Jiansheng Li, Zhaowen Huang, Yusheng Li*. Enhanced tensile properties of 316L steel via grain refinement and low-strain rolling. Materials Science and Technology, 2019, 35: 1497-1503.

10.    Zhongchen Zhou¹, Qingzhong Mao¹, Jiansheng Li*, Yanfang Liu, Shuaizhuo Wang, Wei Jiang, Chongxiang Huang, Yusheng Li*. Mechanical properties and fracture behavior in copper-brass heterostructured fibers. Materials Science and Engineering A, 2024, 890: 145922.

11.    Jiansheng Li*¹, Qingzhong Mao¹, Ming Chen, Wenbo Qin*, Xianke Lu, Tong Liu, Dingshun She, Jiajie Kang, Gang Wang, Xiebin Zhu, Yusheng Li. Enhanced pitting resistance through designing a high-strength 316L stainless steel with heterostructure. Journal of Materials Research and Technology, 2021, 10: 132-137.

12.    Wenbo Qin¹, Qingzhong Mao¹, Jiajie Kang*, Yaoyao Liu, Dengfeng Shu, Dingshun She, Yanfang Liu, Jiansheng Li*. Superior impact property and fracture mechanism of a multilayered copper/bronze laminate. Materials Letters, 2019, 250: 60-63. (IF=2.7, SCI四区, 引用5次)

13.    Jiansheng Li¹, Qingzhong Mao¹, Shuaizhuo Wang, Yang Zou, Yusheng Li*. Novel techniques for processing metallic materials with controllable soft/hard laminates. Materials Letters, 2019, 246: 92-94.

14.    Kang Wei, Jiansheng Li*, Wei Cheng, Wenbo Qin, Wei Jiang, Zhumin Li, Yu Zhao, Ao Meng, Xiang Sun, Qingzhong Mao*, Remarkable cryogenic tensile property of the 304L stainless steel with a lamellar bimodal heterostructure. Journal of Materials Science, 2024, 59: 14065-14077.

15.    Zhan Liu¹, Qicheng Zhang¹, Xingwen Zhang, Zhifei Yu, Xiaowei Zhang, Qingzhong Mao*, Jinfeng Nie*, Yonghao Zhao*. Electrodeposition of nanocrystalline Ni and NiCr alloy coatings: Effects of Cr content on microhardness and wear resistance improvement. Journal of Materials Research and Technology, 2024, 30: 3584-3593.

16.    Jiansheng Li*, Wei Cheng, Wenbo Qin*, Ming Chen, Yu Zhao, Yusheng Li, Yufeng Sun, Qingzhong Mao*. Cryogenic impact property of a high-strength-ductility 304L stainless steel with heterogeneous lamella structure. Journal of Materials Research and Technology, 2023, 24: 1401-1409.

17.    Jiansheng Li, Yu Zhao, Ming Chen*, Weidong Gao, Qingzhong Mao*, Xianke Lu, Tong Liu, Gang Wang, Yufeng Sun, Yusheng Li. Formation of nano-grains dominated by twin-twin intersection for a RASP-processed 316L stainless steel. Journal of Materials Research and Technology, 2022, 18: 3150-3157.

18.    Jiansheng Li*, Wei Cheng, Ming Chen, Tong Liu, Yu Zhao, Mengmeng Wang, Qingzhong Mao*, Yufeng Sun, Yusheng Li, Wenbo Qin. Formation mechanism of the eye-shaped nano-twin bundles in cold rolled 316L stainless steel. Vacuum, 2022, 206: 111557.

19.    Tong Liu, Jiansheng Li*, Kezhang Liu, Mengmeng Wang, Yu Zhao*, Zhongchen Zhou, Yong Wei, Qi Yang, Ming Chen, Qingzhong Mao*, Yufeng Sun. Effect of the Testing Temperature on the impact property of a multilayered soft–hard copper–brass block. Coatings, 2022, 12: 1236.

20.    Jiansheng Li¹, Zhongchen Zhou¹, Tong Liu*, Yu Zhao, Yan Lu, Ming Chen, Xiaozhen Wang, Gang Wang, Qingzhong Mao*. A novel technique for controllable fabrication of multilayer copper/brass block. Coatings, 2021, 11: 1416.

Patents

1. Li, Y.; Peng, P.; Wang, S.; Mao, Q.; Li, J.; Zhou, H.; Nie, J.; Cao, Y. A method for preparing gradient structure materials based on centrifugal force-induced non-equilibrium solidification. China, ZL201910473314.6. 2022-02-15.

2. Li, Y.; Wang, S.; Zhou, H.; Wei, K.; Li, J.; Mao, Q.; Gao, B.; Liu, Y. A method for achieving ultra-high strain rate plastic deformation strengthening in metals. China, ZL201810658115.8. 2021-05-07.

3. Li, Y.; Mao, Q.; Zhu, Y.; Zhang, Q.; Li, J.; Zhang, Y.; Liu, Y. A method for preparing ultrafine-grained copper and copper alloy wires and rods. China, ZL201810402817.X. 2021-04-27.

4. Li, Y.; Zhou, Z.; Li, J.; Mao, Q.; Wang, S.; Zhou, H. A method for preparing soft/hard filamentary structured pure copper-brass composite wire. China, ZL201910543315.3. 2021-04-16.

5. Li, Y.; Li, J.; Wang, S.; Mao, Q.; Liu, Y. A method for preparing multilayer pure copper-brass composite sheets. China, ZL201810590545.0. 2021-02-12.

6. Li, Y.; Zou, Y.; Wang, S.; Li, J.; Mao, Q.; Zhou, H.; Nie, J.; Cao, Y. A process for obtaining controllable soft/hard layered metal sheets using laser heating. China, ZL201811407472.3. 2020-12-18.

7. Li, Y.; Zou, Y.; Wang, S.; Li, J.; Mao, Q.; Zhou, H.; Nie, J.; Cao, Y. A method for preparing soft/hard heterogeneous layered metal sheets by local rolling. China, ZL201811406241.0. 2020-12-04.

8. Gao, B.; Zhou, H.; Li, Y.; Chen, X.; Cao, Y.; Nie, J.; Zhao, Y.; Li, J.; Mao, Q. A method for preparing multi-scale precipitated heterogeneous aluminum alloy rods. China, ZL201711160490.1. 2020-06-09.

9. Cao, Y.; Pu, J.; Mao, Q.; Jiang, W.; Dai, W.; Xiao, L.; Zhou, H. A method for preparing high-strength and high-toughness nano-lamellar structured Al-Mg alloy. China, ZL2202010854672.4. 2022-05-20.

10. Li, H.; Mao, Q.; Wang, Z.; Xu, W.; Fang, B.; Song, R. A deformation heat treatment method for simultaneously improving the strength and intergranular corrosion resistance of 6000 series aluminum alloy. China, ZL201410271446.8. 2016-06-29.

Contact

Address: College of Materials Science and Engineering, Hohai University, 56 Building, 1915 Haihe Road, Jintan District, Changzhou, Jiangsu Province, 213022

Email: maoqingzhong@hhu.edu.cn

Phone/WeChat: +86 15651012360