*结构钛合金损伤容限行为研究
*航空、海洋工程用高强高韧钛合金研发及应用
*低成本钛合金研发及应用

针对钛合金相变行为、塑性变形机制、损伤容限性能，在金属学报、Acta Mater.、Mater. Sci. Eng. A、J. Alloys Compds.、J. Mater. Sci. Tech等期刊上发表论文50余篇，其中第1或通讯作者发表论文20余篇。
　近期发表的学术论文如下：
　　1. Yingjie Ma, Qi Xue, Hao Wang, Sensen Huang, Jianke Qiu, Xin Feng, Jiafeng Lei*, Rui Yang. Deformation twinning in fatigue crack tip plastic zone of Ti-6Al-4V alloy with Widmanstatten microstructure. Materials Characterization 132 (2017) 338–347.
　　2. Yingjie Ma, Sabry S.Youssef, Xin Feng, Hao Wang, Sensen Huang, Jianke Qiu, Jiafeng Lei*, Rui Yang*. Fatigue Crack Tip Plastic Zone of α + β Titanium Alloy with Widmanstatten Microstructure. Journal of Materials Science & Technology 34 (2018) 2107–2115.
　　3. Shilin Zhang, Yingjie Ma *, Sensen Huang, Sabry S. Youssef, Min Qi, Hao Wang, Jianke Qiu, Jiafeng Lei *, Rui Yang. Temperature-gradient induced microstructure evolution in heat-affected zone of electron beam welded Ti-6Al-4V titanium alloy, Journal of Materials Science & Technology 35 (2019) 1681–1690
　　4. Sensen Huang, Jinhu Zhang, Yingjie Ma *, Shilin Zhang, Sabry S. Youssef, Min Qi, Hao Wang, Jianke Qiu, Dongsheng Xu, Jiafeng Lei, Rui Yang *. Influence of thermal treatment on element partitioning in α+β titanium alloy, Journal of Alloys and Compounds 791 (2019) 575-585.
　　5. Q. Xue, Y.J. Ma*, J.F. Lei, R. Yang, C. Wang*. Evolution of microstructure and phase composition of Ti-3Al-5Mo-4.5V alloy with varied β phase stability, Journal of Materials Science & Technology 34 (2018) 2325–2330.
　　6. Sensen Huang, Yingjie Ma *, Shilin Zhang, Sabry S. Youssef, Jianke Qiu, Hao Wang, Bernie Y. Zong, Jianfeng Lei* and Rui Yang. Nonuniform Recrystallization and Growth Behavior of beta Grains Dominated by Grain Misorientation and Interfacial Energy in Metastable beta Titanium Alloy, Metallurgical and Materials Transactions A 49A (2018) 6390-6400.
　　7. Yanxin Qiao, Daokui Xu*, Shuo Wang, Yingjie Ma*, Jian Chen, Yuxin Wang and Huiling Zhou. Corrosion and Tensile Behaviors of Ti-4Al-2V-1Mo-1Fe and Ti-6Al-4V Titanium Alloys. Metals Metals 9 (2019) 1213-1223.
　　8. Sensen Huang, Yingjie Ma*, Jianke Qiu, Hao Wang, Jiafeng Lei*, Bernie Y. Zong, Rui Yang. Enhanced ambient temperature creep resistance of α/β-Ti alloys induced by minor Fe, Materials Science & Engineering A 705 (2017) 169–175.
　　9. Q. Xue, Y.J. Ma, J.F. Lei, R. Yang*, C. Wang*. Mechanical properties and deformation mechanisms of Ti-3Al-5Mo-4.5？V alloy with varied β phase stability, Journal of Materials Science & Technology 34 (2018) 2507–2514.
　　10. D.C. Zhang, Q. Xue, J.F. Lei, Y.J. Ma, R. Yang, C. Wang *. Influence of Grain Size on Mechanical Responses in Beta Ti-12Mo Alloy Demonstrating Concurrent Twinning-Induced Plasticity / Transformation-Induced Plasticity Effects. Metallurgical and Materials Transactions A 49A (2018) 3161-3166.
11. Xiaodong Zheng, Shijian Zheng, Jian Wang, Yingjie Ma, Hao Wang, Yangtao Zhou, Xiaohong Shao, Bo Zhang, Jiafeng Lei, Rui Yang, Xiuliang Ma. Twinning and sequential kinking in lamellar Ti-6Al-4V alloy. Acta Materialia 181 (2019) 479–490.
12. Sabry S. Youssef. Xiaodong Zheng, Yingjie Ma*, Sensen Huang, Min Qi, Jianke Qiu, Ruixue Zhang, Peitao Hua, Shijian Zheng, Jiafeng Lei, Rui Yang. Characterization of α2 Precipitates in Ti–6Al and Ti–8Al Binary Alloys: A Comparative Investigation. Acta Metallurgica Sinica (English Letters), (2021) 34:710-718.
13. Sabry S. Youssef, Xiaodong Zheng, Sensen Huang, Yingjie Ma⁎, Min Qi, Shijian Zheng, Jiafeng Lei, Rui Yang⁎. Precipitation behavior of α2 phase and its influence on mechanical properties of binary Ti-8Al alloy, Journal of Alloys and Compounds 871 (2021) 159577.
14. Sabry S. Youssef, Xiaodong Zheng, Min Qi, Yingjie Ma*, Sensen Huang, Jianke Qiu, Shijian Zheng, Jiafeng Lei, Rui Yang*. Effects of Al content and α2 precipitation on the fatigue crack growth behaviors of binary Ti–Al alloys. Materials Science & Engineering A 819 (2021) 141513.
15. Min Qi, Sensen Huang, Yingjie Ma*, Sabry S. Youssef, Ruixue Zhang, Jianke Qiu, Jiafeng Lei,**, Rui Yang. Columnar to equiaxed transition during β heat treatment in a near β alloy by laser additive manufacture. Journal of Materials research and technology 2021,13: 1159-1168.
　　16. X. Feng, J. K. Qiu, Y. J. Ma, J. F. Lei, Y. Y. Cui, X. H. Wu, R. Yang. Influence of processing conditions on microstructure and mechanical properties of large thin-wall centrifugal Ti-6Al-4V casting. Journal of Materials Science & Technology. 32(2016):362-371.
　　17. J. K. Qiu, X. Feng, Y. J. Ma, J. F. Lei, Y. Y. Liu, A. J. Huang, D. Rugg, R. Yang*. Fatigue crack growth behavior of beta-annealed Ti624x (x=2, 4 and 6) alloys: Influence of microstructure and stress ratio. International Journal of Fatigue. 2016, 83:150-160.
　　18. Jianke Qiu, Yingjie Ma, Jiafeng Lei, Yuyin Liu, Aijun Huang, David Rugg, and Rui Yang. A comparative study on dwell fatigue of Ti-6Al-2Sn-4Zr-xMo (x=2 to 6) alloys on a microstructure-normalized basis. Metallurgical and Materials Transactions A, 2014, 45 A (13): 6075-6087.
　　19. 黄森森，马英杰*，张仕林，齐敏，雷家峰，宗亚平，杨锐。α+β两相钛合金元素再分配行为及其对组织性能的影响，金属学报 55（2019）741-750.