个人简介
吕绍元,男,副教授/硕士生导师。主要从事生物医用镁合金组织设计和体内外性能评价、高强韧低成本镁合金以及可溶解镁合金的开发等方面研究。作为课题负责人先后主持国家自然科学基金青年基金、天津市自然科学基金青年基金、天津市科技特派员、重庆市博士后特别资助等项目,并参与国家重点研发计划项目、国家自然科学基金面上项目、天津市重大工程专项“揭榜挂帅”等多个科研项目。在J. Magnes. Alloy, Scripta. Mater, Mater. Sci. Engi. A、Appl. Surf. Sci等国内外SCI期刊发表论文40余篇,并担任国内外多个期刊的审稿人。获北航优秀博士生卓越学术基金(2018)、北航优秀毕业生(2020)、中国有色金属学会优秀博士学位论文(2020)、天津市科技进步二等奖(2024)等荣誉。
研究方向
(1)生物医用镁合金组织设计和体内外性能评价
(2)高强韧低成本镁合金的制备及强韧化机理
(3)可溶解镁合金的组织调控和性能优化
教育经历
2007.09-2011.07 华北理工大学金属材料专业学习, 获学士学位
2011.09-2014.01 北京科技大学材料工程专业学习, 获硕士学位
2014.09-2020.01 北京航空航天大学材料学专业学习,获博士学位
2018.09-2019.09 德国亥姆霍兹研究中心(HZH) 博士联合培养
工作经历
2020.05-2024.12 天津理工大学 讲师
2022.07-2025.03 重庆大学-中国兵器工业第五九研究所 博士后
2025.01-至 今 天津理工大学 副教授
科研成果
1.国家自然科学基金青年项目,2022-2025
2.天津市自然科学基金青年项目,2022-2024
3.天津市优秀科技特派员项目,2024-2026
4.重庆市博士后特别资助项目,2023-2025
5.材料智能设计国家级重点实验室开放基金,2025-2026
6.轻合金丝材的挤压和拉拔成型,省实验室合作项目,2024-2025
7.钛铝合金的微观组织分析与性能测试,北京航空航天大学合作项目,2022-2023
代表性成果
[1]Chaokun Tang, Shaoyuan Lyu*, Ruixiao Zheng*, Guodong Li, Zhongyang Liu, Minfang Chen*, Bin Jiang. Realizing ultra-high strength and excellent ductility in a low-alloyed biomedical Mg-Zn-Ca-MgO composite. Journal of Magnesium and Alloys, 2025. [2]Chaokun Tang, Shaoyuan Lyu*, Aixian Tian, Hongbin Cao, Minfang Chen*. Significantly improving the degradation performance of low-alloyed Mg-1Zn-0.3Ca-1.0MgO composite in vitro and in vivo, Materialia, 2025, 39: 102330.
[3]Guangxin Shen, Shaoyuan Lyu*, Qianqian Yu, Xuewei Wang, Minfang Chen*. Investigating the mechanical properties and corrosion resistance of extruded Mg-1Zn-xCaO (x=0, 0.5, 1.0 wt%) materials. Journal of Alloys and Compounds, 2025, 1010: 177174.
[4]Guangxin Shen, Shaoyuan Lyu*, Leiting Yu, Tianlu Li, Chen You, Xuewei Wang, Minfang Chen*, Bin Jiang. Effect of nano-CaO particle on the microstructure, mechanical properties and corrosion behavior of lean Mg-1Zn alloy. Journal of Magnesium and Alloys, 2024, 12: 794-814
[5]Shaoyuan Lyu, Bochao Zhang, Guodong Li*, Dabiao Xia, Ruixiao Zheng*,Wenlong Xiao, Minfang Chen, Chaoli Ma. Unique deformation mechanisms of extruded Mg–Y-Sm-Zn-Zr alloy, Materials Science & Engineering A, 2024,902:146615.
[6]Bobo Jia, Shaoyuan Lyu*, Limin Tian, Minfang Chen*. Effect of Y contents on the microstructure, mechanical properties, and corrosion behavior of biomedical Mg-0.5Zn alloy. Advanced Engineering Materials, 2024, 26(11): 2400145
[7]Shaoyuan Lyu*, Guodong Li, Ruixiao Zheng*, Wenlong Xiao*, Yuanding Huang, Norbert Hort, Minfang Chen, Chaoli Ma. Reduced yield asymmetry and excellent strength-ductility synergy in Mg-Y-Sm-Zn-Zr alloy via ultra-grain refinement using simple hot extrusion, Materials Science & Engineering A, 2022,856:143783.
[8]Guangxin Shen, Shaoyuan Lyu*, Yun Zhao, Chen You, Xuewei Wang, Minfang Chen*. The first principle research of CaO and MgO particulate heterogeneous nucleation in Mg alloys. Applied Surface Science, 2022, 593: 0169-4332.
[9]Ziyue Jiao, Shaoyuan Lyu*, Liang Wang, Chen You, Minfang Chen*. Improving the mechanical properties and corrosion resistance of biodegradable Mg-Zn-Ca-Mn alloy bone screw through structural optimization. Journal of Materials Research and Technology, 2022, 21: 2238-7854.
[10]Shaoyuan Lyu, Yanbo Sun, Guodong Li, Wenlong Xiao*, Chaoli Ma*. Effect of layer sequence on the mechanical properties of Ti/TiAl laminates. Materials and Design, 2018,143:160-168.
专利:纳米 MgO 颗粒调控超细晶镁基复合材料及其加工方法(授权号:CN115976383B)