李永健 博士/副教授/硕士生导师
1. 个人简介
李永健，男，工学博士，副教授，硕士生导师。2019年毕业于哈尔滨工业大学先进焊接与连接国家重点实验室，获工学博士学位。2019年至今，江苏大学机械工程学院专任教师。近年来以第一作者和通讯作者在Applied Surface Science，Optics and Laser Technology，Surface & Coatings Technology等国际期刊上公开发表SCI论文近20篇。主持国家自然基金、江苏省自然基金、国家博士后基金等省部级项目和其他项目10余项。主讲课程：《工程材料及制造技术基础》、《工程材料及其成形基础》、《智能农业装备与先进制造工程导论》。
2. 主要研究方向
（1）激光先进制造技术及自动化设备；
（2）焊缝激光自动跟踪；
（3）机器视觉；
3. 代表性文章
[1] Li Y*, Guan X, Liu X, et al. The effect of TiC addition on the mechanical properties and thermal expansion coefficient during laser metal deposition of invar 36 alloy[J]. Engineering Failure Analysis, 2025: 109198.
[2] Gao Y, Yu Z, Gu H, Li Y*. Cracking resistance and adhesion of Al/Al2O3 thick lamellar structure coatings sprayed with plasma spraying[J]. Applied Surface Science, 2025, 682: 161701.
[3] Li Y*, Tang J, Liu X, et al. The effect of adding ZrH2 particles on grain refinement and tensile strength during laser metal deposition of 7075 aluminum alloy[J]. Manufacturing Letters, 2025, 43: 1-5.
[4] Li Y*, Liu X, Wang F, et al. Influence of ultrasonic shot peening on the surface acid etching behavior of pure titanium[J]. Materials Chemistry and Physics, 2024, 313: 128720.
[5] Li Y*, Liu X, Wang F, et al. A method to eliminate the cracking of Stellite 6+ WC laser cladding layers using ultrasonic impact treatment[J]. Materials Letters, 2024, 355: 135491.
[6] Li Y*, Liu X, Wang F, et al. The effect of ultrasonic shot peening on micro-arc oxidation results of Ti-6Al-4V alloy[J]. Materials Today Communications, 2023, 37: 107557.
[7] Li Y*, Liu X, Dong S, et al. Influence of laser power on interface characteristics and cracking behavior during laser remanufacturing of nodular cast iron[J]. Engineering Failure Analysis, 2021, 122: 105226.
[8] Li Y*, Dong S, Liu X, et al. Interface phase evolution during laser cladding of Ni-Cu alloy on nodular cast iron by powder pre-placed method[J]. Optics & Laser Technology, 2021, 135: 106684.
4. 联系方式
邮箱：hitlyj@ujs.edu.cn
个人主页：https://faculty.ujs.edu.cn/liyongjian/zh_CN/index/140065/list/index.htm
