毛庆忠，男，江苏盐城人，工学博士，河海大学材料科学与工程学院讲师。2022年获南京理工大学工学博士学位，同年进入南京理工大学材料学院纳米异构材料中心从事博士后研究。2025年博士后出站后入职河海大学材料科学与工程学院。累计发表SCI论文60余篇，其中一作/通讯20篇，h-index=22，引用1600余次，授权专利10项，主持江苏省自然科学基金青年项目、江苏省卓越博士后计划、中国博士后科学基金面上资助项目，作为技术骨干参与多项国家自然科学基金面上项目、国家重点研发计划。
教育/工作经历：
2025.1-至今 河海大学 讲师 材料科学与工程学院
2022.12-2024.12 南京理工大学 博士后 材料科学与工程学院
2016.09-2022.11 南京理工大学 博士 材料科学与工程
2013.09-2016.07 常州大学 硕士 材料学
2009.09-2013.07 常州大学 本科 金属材料工程
主要研究方向：
1.金属材料的塑性变形及其力学行为研究；
2.金属材料的微观结构组织性能调控；
3.金属材料变形/失效机理研究；
4.电镀工艺研究。
主持科研项目：
1.2024年度江苏省青年基金项目，BK20241494，2024.9-2027.8，20万元，在研，主持。
2.2023年度江苏省卓越博士后计划，2023ZB091，2022.12-2024.12，30万元，结题，主持。
3.中国博士后科学基金第74批面上资助项目，2023M741699，2023.08-2024.12， 8万元，结题，主持。
代表性论文：
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.
2. Qingzhong Mao, Long Wang, Jinfeng Nie, Yonghao Zhao*. Optimizing strength and electrical conductivity of 6201 aluminum alloy wire through rotary swaging and aging processes. Journal of Materials Processing Technology, 2024, 331: 118497. 3. Qingzhong Mao, Yanfang Liu, Yonghao Zhao*. A review on copper alloys with high strength and high electrical conductivity. Journal of Alloys and Compounds, 2024, 990: 174456. |
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.
6. Qingzhong Mao, Yusheng Zhang, Jizi Liu, Yonghao Zhao*. Breaking Material Property Trade-offs via Macrodesign of Microstructure. Nano Letters, 2021, 21: 3191-3197. |
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.
授权发明专利：
[1] 李玉胜; 彭芃; 王帅卓; 毛庆忠; 李建生; 周浩; 聂金凤; 曹阳. 一种基于离心力的非平衡凝固制备梯度结构材料的方法, 2022.2.15,中国, ZL201910473314.6 (专利)
[2] 李玉胜; 王帅卓; 周浩; 魏康; 李建生; 毛庆忠; 高波; 刘艳芳. 一种在金属中实现超高应变速率塑性变形强化的方法, 2021.5.7,中国, ZL201810658115.8 (专利)
[3] 李玉胜; 毛庆忠; 朱运田; 张庆; 李建生; 张逸卿; 刘艳芳. 一种超细晶结构铜及铜合金线、棒材的制备方法, 2021.4.27,中国, ZL201810402817.X (专利)
[4] 李玉胜; 周忠臣; 李建生; 毛庆忠; 王帅卓; 周浩. 一种软/硬丝状结构纯铜-黄铜复合 线材的制备方法, 2021.4.16,中国, ZL201910543315.3 (专利)
[5] 李玉胜; 李建生; 王帅卓; 毛庆忠; 刘艳芳. 一种多层纯铜-黄铜复合板材的制备方法, 2021.2.12,中国, ZL201810590545.0 (专利)
[6] 李玉胜; 邹杨; 王帅卓; 李建生; 毛庆忠; 周浩; 聂金凤; 曹阳. 一种利用激光加热得可控软硬层状结构金属板材的工艺,2020.12.18,中国, ZL201811407472.3 (专利)
[7] 李玉胜; 邹杨; 王帅卓; 李建生; 毛庆忠; 周浩; 聂金凤; 曹阳. 一种利用局部滚压获得软硬异质层状金属薄板的制备方法,2020.12.4,中国,ZL201811406241.0 (专利)
[8] 高波; 周浩; 李玉胜; 陈雪飞; 曹阳; 聂金凤; 赵永好; 李建生; 毛庆忠. 一种多尺度析出异构铝合金棒材的制备方法,2020.6.9,中国, ZL201711160490.1 (专利)
[9] 曹阳; 浦杰; 毛庆忠; 姜伟; 戴文宇; 肖礼容; 周浩. 一种高强高韧纳米片层结构铝镁合金制备方法,2022.5.20,中国, ZL2202010854672.4 (专利)
[10] 李海; 毛庆忠; 王芝秀; 许伟; 方必军; 宋仁国. 一种同时提高 6000 系铝合金强度和晶间腐蚀抗力的形变热处理方法,2016.6.29,中国, ZL201410271446.8 (专利)
联系方式：
通讯地址：江苏省常州市金坛区河海大道1915号56号楼，河海大学材料学院，213022
手机/微信：15651012360
