梁思琰，男，工学博士，厦门理工学院材料科学与工程学院讲师。兰州大学材料化学专业学士，哈尔滨工业大学材料科学与工程专业博士，2026年3月入职厦门理工学院。主要从事金属结构材料组织与性能调控、局部腐蚀与防护、应力腐蚀与氢脆行为等方面的研究。主持厦门理工学院高层次人才科研启动项目，参与国家自然科学基金、深圳市科技计划等科研项目。近年来发表SCI论文10余篇，相关成果发表于Materials & Design、Journal of Materials Research and Technology、Journal of Alloys and Compounds、Surfaces and Interfaces等期刊，累计被引近100次；获授权国家发明专利2项。指导本科生团队获2026年中国大学生机械工程创新创意大赛全国一等奖。
研究领域：
1、 金属结构材料组织与性能调控
2、 金属局部腐蚀机理与防护
3、 金属应力腐蚀与氢脆行为
主要科研项目：
1、 厦门理工学院高层次人才科研启动项目，YKJ26004R8，热-力耦合Al-Cu-Li合金组织调控与应力腐蚀机理研究，2026.06-2029.05，12万元，主持
2、 国家自然科学基金面上项目，轻质高强韧铝锂合金析出组织调控及其联合强韧化机理研究，2023.01-2026.12，参与
3、 国家自然科学基金面上项目，铝合金表面磨削变形层腐蚀行为的规律和机理，2020.01-2023.12，参与
4、 深圳市科技创新委员会项目，Al-Cu-Li合金主强化相Al2CuLi相捕氢机制研究，2024.01-2025.12，参与
主要学术论文：
1. Siyan Liang, Li Liu, Xiaoya Wang, Jiantang Jiang, Liang Zhen. Subgrain boundary engineering enables synergistic improvement of strength and corrosion resistance in an Al-Cu-Li alloy, Materials & Design, 2025, 256: 114330.
2. Siyan Liang, Li Liu, Xiaoya Wang, Jiantang Jiang, Liang Zhen. High strength Al-Cu-Li alloy with enhanced atmospheric corrosion resistance developed by cold rolling tailored precipitation, Journal of Materials Research and Technology, 2025, 36: 5414-5424.
3. Aobo Zhou, Ying Chen*, Chenchen Wu, Jiqiong Lian,Siyan Liang*, Baixin Dong, Feng Qiu, Houan Zhang.Tailoring mechanical properties and corrosion resistance of (TiC-TiB2)/Al-Zn-Mg-Cu composites via high-pressure torsion, Journal of Materials Research and Technology, 2026,43:4161-4177.
4. Junfeng Chen, Yan Liu, Rongying Liu, Jie Wang, Linchi Zou, Jiantang Jiang,Siyan Liang*. Significant effect of mechanical polishing on the surface corrosion behavior of different aged 2A97 Al-Li alloy. Surfaces and Interfaces, 2026, 94: 109510.
5. Yan Liu, Chenxu Zhao, Junfeng Chen, Rongying Liu, Jiantang Jiang, Xiping Cui, Siyan Liang*, Haitao Chi, Linchi Zou. Effects of pre-strain deep cryogenic aging on the mechanical and corrosion properties of 2A97 aluminum-lithium alloy, Journal of Materials Research and Technology, 2024, 30: 2728-2737.
6. Bin Lin, Xiaotang Chen, Junfeng Chen, Shujian Chen, Ruihan Lu, Siyan Liang*, Xiping Cui, Haitao Chi, Linchi Zou. Facile synthesis of homogeneously dispersed carbon nanotubes on TC4 alloy powder by in-situ CVD and its growth behavior, Journal of Materials Research and Technology, 2023, 24: 9928-9938.
7. Junpeng Liu, Jiaqian Ma, Junfeng Chen, Junwei Sun, Cui Liu, Siyan Liang*, Linchi Zou.Design and simple preparation of a novel 1D/2D/3D multi-structure composite for high-performance supercapacitors, Journal of Alloys and Compounds, 2023, 963: 171034.
8. 龚政豪，陈莹*，刘筱，梁思琰*，张厚安. 8090铝合金氢脆敏感性与强韧化机制.中国有色金属学报, 2026(Online): 1-23.
9. Junfeng Chen,Siyan Liang, Dianbao Fu, Wangxian Fan, Wenxin Lin, Weiwei Ren, Linchi Zou, Xiping Cui.Design and in situ prepare a novel composite coating on Mg alloy for active anti-corrosion protection.Journal of Alloys and Compounds, 2020,831:154580.
10. Junfeng Chen, Laixing Yan,Siyan Liang, Xiping Cui, Chaonong Liu, Bingshu Wang, Linchi Zou. Remarkable improvement of mechanical properties of layered CNTs/Al composites with Cu decorated on CNTs.Journal of Alloys and Compounds, 2022,901:163404.
11. Junfeng Chen, Wenxin Lin,Siyan Liang, Linchi Zou, Chen Wang, Binshu Wang, Mufu Yan, Xiping Cui. Effect of alloy cations on corrosion resistance of LDH/MAO coating on magnesium alloy. Applied Surface Science, 2019,463:535-544.
12. Jiayu Wang, Yao Lu, Xiaoya Wang,Siyan Liang, Jie Xiong, Liang Zhen, Li Liu. Target-driven design of high strength yet corrosion resistant medium Mn steel via interpretable machine-learning.Materials & Design, 2025, 260: 115217.
授权专利：
1、 一种铝锂合金中厚板的形变热处理方法，ZL202210991598.X
2、 一种三维碳纳米相复合增强的铝基材料及其制备方法，ZL202010888758.9
联系方式：
Email: liangsiyan@xmut.edu.cn
通讯地址：福建省厦门市集美区理工路600号厦门理工学院材料科学与工程学院
邮编：361024
