10、四川省科技厅项目：新型低温工程用高强韧异构高熵合金的制备及变形机理研究，2025.01-2026.12。

9、中央高校基本科研GF基金项目：高超声速****力学行为及其超塑成形机理，2682024GF014，2024.01-2025.12。

8、国家自然科学基金青年项目：高应变率下新型异构亚稳β钛合金动态变形行为及力学性能研究，52201142，2023.01-2025.12。

7、西南交通大学大型仪器设备开放测试基金：高性能异构高熵合金的力学行为研究，2022SRII-15，2022.06-2023.07。

6、冶金工程与资源综合利用省重点实验室开放基金：低成本高性能纳米异构高熵合金的深冷轧制备及强韧化机理研究，SKF22-02，2022.01-2023.12。

5、中央引导地方科技发展资金自由探索项目：高应变率下梯度纳米结构钛合金动态变形及强韧化机理研究，2021Szvup124，2021.07-2023.06。

4、四川省科技厅项目：高强韧梯度相变结构钛合金的制备及变形机理的原位多尺度研究，2021YFH0182，2021.04-2023.03。

3、凝固技术国家重点实验室开放课题：新型梯度相变结构亚稳β钛合金强韧化机理的原位同步辐射研究，SKLSP202115，2021.01-2022.12。

2、中央高校基本科研GF基金项目：基于同步辐射X射线的****动态力学行为研究，2682021GF026，2021.01-2022.12。

1、中央高校基本科研业务项目：钛合金动态塑性变形机理的原位多尺度研究，2682021CX102，2021.01-2022.12。

      本人以第一作者和通讯作者发表学术论文如下（其他合作文章详见个人Google Scholar or ResearchGate 主页）

Publications at SWJTU(First author & *Corresponding author)

[33]Jiahao Li, Xinkai Ma*, Kejie Lu, Yanfei Wang*, Yuntian Zhu*. Unusual deformation mechanisms evoked by hetero-zone interaction in a heterostructured FCC high-entropy alloy, Acta Materialia 282(2025) 120516.  材料科学顶级期刊。

[32] Tengfeng Feng, Zhanglai Pan, Ningxin Li, Peiqian Zhang, Shanglin Zhang,  Xinkai Ma*. Achieving an excellent combination of strength and ductility in metastable β titanium alloys via coupling isothermal ω phase and TRIP/TWIP effects, Materials Characterization  218(2024)114531. TOP期刊

[31 Xinke Ye, Zhengyang Luo, Xinkai Ma*. Synergistic enhancement of strength and ductility in Ni via gradient dislocation structures induced by cyclic torsional deformation, Materials Today Communications 41 (2024) 110863.

[30] Zhengyang Luo,Qixuan Liu, Junxian Wei, Xinyi Huang, Ziyao Gao, Zihao Wang, Xinkai Ma*.Enhancing the strength-ductility synergy of dual-phase Al0.3CoCrFeNiTi0.3 high-entropy alloys through the regulation of B2 phase content, Materials Science and Engineering: A  916(2024)  147346.  TOP期刊

[29] Tengfeng Feng, Zhengyang Luo, Xinkai Ma*. A strategy for simultaneously enhancing the strength and ductility of metastable β titanium alloys: Coupling heterogeneous structure and TRIP effects, Materials Science and Engineering: A  915(2024) 147264. TOP期刊

[28] Tengfeng Feng, Zhanglai Pan, Songwei Yan, Jun Wang, Jiahe Ren, Lei Xiao*, Shanglin Zhang, Xinkai Ma*. Dynamic mechanical behavior of titanium matrix composites reinforced with graphene nanoplatelets,  Materials Science and Engineering: A  914(2024) 147173. TOP期刊

[27]  Zhengyang Luo,Tengfeng Feng, Chao Li,  Changkun Wan,  Qiheng Bai, Junxian Wei, Xinkai Ma*.Grain-selective growth makes Al0.1CoCrFeNi high entropy alloys strong and ultra-ductile, Materials Science and Engineering: A  899(2024) 146433. TOP期刊

[26]  Kejie Lu, Zhenrui Lei, Shuai Deng, Jiahao Li, Tengfeng Feng, Zhengyang Luo,  Xinkai Ma*. Synergistic effects of grain sizes on the corrosion behavior and mechanical properties in a metastable high-entropy alloy Corrosion Science 225 (2023): 111588. 腐蚀领域顶级期刊

[25]  Zhengyang Luo, Jiahao Li, Tengfeng Feng, Kejie Lu, Xinkai Ma*, Optimizing heterostructure parameters for enhanced mechanical performance of Al0.1CoCrFeNi high entropy alloy, Materials Science and Engineering: A 885(2023) 145623. TOP期刊

[24]  Junye Li, Guanghui Wang, Maofei Zhang, Jiahao Li, Xiaotian Fang, Xinkai Ma*, Strengthening mechanisms of a heterostructured pure aluminum with extraordinary mechanical properties, Materials Characterization 202 (2023) 113049. TOP期刊

[23]  Kejie Lu, Jiahao Li, Youfan Wang, Xinkai Ma*, Excellent strength-ductility synergy and corrosion resistance in a metastable high entropy alloy via heterogeneous structure design, Journal of Alloys and Compounds 941 (2023) 168979. TOP期刊

[22]  Jiahao Li, Kejie Lu, Yi Wang, Yuqi Zhang, Xinkai Ma*, Jieming Chen, Yuntian Zhu*, Exceptional cryogenic strength and sufficient ductility of a nanotwinned high-entropy alloy fabricated by cryogenic multi-directional compression, Journal of Alloys and Compounds 931 (2023) 167533. TOP期刊

[21]  Jiahao Li, Lei Xiao, Xinkai Ma*, Kejie Lu, Fuguo Li, Jieming Chen, Achieving ultrahigh cryogenic yield strength and sufficient ductility in a medium-entropy alloy via bimodal grain design, Materials Science and Engineering: A 863 (2023) 144491. TOP期刊

[20]  Jiahao Li, Kejie Lu, Xiaojun Zhao, Xinkai Ma*, Fuguo Li, Hongbo Pan, Jieming Chen, A superior strength-ductility synergy of Al0.1CrFeCoNi high-entropy alloy with fully recrystallized ultrafine grains and annealing twins, Journal of Materials Science & Technology 131 (2022) 185-194. TOP期刊

[19]  Liang Yang, Haohan Xu, Zhaodong Feng, Jieming Chen, Xinkai Ma*, Xiaojun Zhao, In-situ investigation of the deformation behavior of heterogeneous-cell-structured Ni with a good strength-ductility balance, Materials Science and Engineering: A 841 (2022) 143010. TOP期刊

[18]  Xinkai Ma*, Jiahao Li, Zhuo Chen, Junye Li, Xiaojun Zhao, Fuguo Li, Abnormal work hardening in a TRIP-assisted metastable β titanium alloy under high strain rate loading, Materials Science and Engineering: A838 (2022) 142813. TOP期刊

[17]  Zhuo Chen, Liang Yang, Xinkai Ma*, Qi Sun, Fuguo Li, Xiaotian Fang, Tensile Deformation Behavior of a Heterogeneous Structural Dual-Phase Metastable β Titanium Alloy, Metallurgical and Materials Transactions A 53(7) (2022) 2754-2767.

[16]  Liang Yang, Zhuo Chen, Xinkai Ma*, Dongling Zhong, Xiaojun Zhao, Lei Xiao, Xiaotian Fang, Improvement of strength and ductility in a gradient structured Ni fabricated by severe torsion deformation, Materials Science and Engineering: A 826 (2021) 141980. TOP期刊

[15]  Zhuo Chen, Donglin Zhong, Qi Sun, Xinkai Ma*, Effect of α phase fraction on the dynamic mechanical behavior of a dual-phase metastable β titanium alloy Ti–10V–2Fe–3Al, Materials Science and Engineering: A 816 (2021) 141322. TOP期刊

[14]  Xinkai Ma*, Zhuo Chen, Wenjie Lu, Lei Xiao, Continuous multi-cycle nanoindentation behavior of a gradient nanostructured metastable β titanium alloy fabricated by rotationally accelerated shot peening, Materials Science and Engineering: A 799 (2021) 140370. TOP期刊

[13]  Xinkai Ma*, Zhuo Chen, Dongling Zhong, Shengnian Luo, Lei Xiao, Wenjie Lu, S. Zhang, Effect of rotationally accelerated shot peening on the microstructure and mechanical behavior of a metastable β titanium alloy, Journal of Materials Science & Technology 75 (2021) 27-38. TOP期刊

[12]  Xinkai Ma*, Zhuo Chen, Lei Xiao, Shifeng Luo, Wenjie Lu, Stress-induced martensitic transformation in a β-solution treated Ti–10V–2Fe–3Al alloy during compressive deformation, Materials Science and Engineering: A 801 (2021) 140404. TOP期刊

[11]  Xinkai Ma*, Zhuo Chen, Lei Xiao, Wenjie Lu, Shifeng Luo, and Yang Mi. Compressive deformation of a metastable β titanium alloy undergoing a stress-induced martensitic transformation: The role of β grain size. Materials Science and Engineering: A 794 (2020): 139919. TOP期刊

Publications at NPU (First author)

[10]  Xinkai Ma, Fuguo Li*, Zhankun Sun, Junhua Hou, Xiaotian Fang, Yuntian Zhu*, and Carl C. Koch. Achieving gradient martensite structure and enhanced mechanical properties in a metastable β titanium alloy. Metallurgical and Materials Transactions A 50(2019): 2126-2138. 

[9]  Xinkai Ma, Fuguo Li*, Zhankun Sun, Junhua Hou, Jinghui Li, and Xiaotian Fang. Strain rate dependence of the indentation size effect in Ti–10V–2Fe–3Al alloy. Materials Science and Technology 35, no. 9 (2019): 1107-1113.

[8]  Xinkai Ma, Fuguo Li*, Xiaotian Fang, Zhongkai Li, Zhankun Sun, Junhua Hou, and Jun Cao. Effect of strain reversal on the stress-induced martensitic transformation and tensile properties of a metastable β titanium alloy. Journal of Alloys and Compounds 784 (2019): 111-116. TOP期刊

[7]  Xinkai Ma, Fuguo Li*, Jun Cao, Jinghui Li, Zhankun Sun, Guang Zhu, and Shunshun Zhou. Strain rate effects on tensile deformation behaviors of Ti-10V-2Fe-3Al alloy undergoing stress-induced martensitic transformation. Materials Science and Engineering: A 710 (2018): 1-9. TOP期刊

[6]  Xinkai Ma, Fuguo Li*, Chen Zhao, Guang Zhu, Weina Li, Zhankun Sun, and Zhanwei Yuan. Indenter load effects on creep deformation behavior for Ti-10V-2Fe-3Al alloy at room temperature. Journal of Alloys and Compounds 709 (2017): 322-328. TOP期刊

[5]  Xinkai Ma, Fuguo Li*, Jun Cao, Zhankun Sun, Qiong Wan, Jinghui Li, and Zhanwei Yuan. Study on the deformation behavior of β phase in Ti–10V–2Fe–3Al alloy by micro-indentation. Journal of Alloys and Compounds 703 (2017): 298-308. TOP期刊

[4]  Xinkai Ma, Fuguo Li*, Jun Cao, Jinghui Li, Han Chen, and Chen Zhao. Vickers microhardness and microstructure relationship of Ti-6Al-4V alloy under cyclic forward-reverse torsion and monotonic torsion loading. Materials & Design 114 (2017): 271-281. TOP期刊

[3]  Xinkai Ma, Fuguo Li*, Xiaoyu Mao, Shutong Yuan, and Jingyi Wang. "Effect of strain reversal on microstructure and mechanical properties of Ti-6Al-4V alloy under cyclic torsion deformation." Procedia engineering 207 (2017): 1469-1474. International Conference on the Technology of Plasticity, ICTP 2017, 17-22 September 2017, Cambridge, United Kingdom

[2]  Xinkai Ma, Fuguo Li*, Jinghui Li, Jun Cao, Pan Li, and Junzhe Dong. Effect of heat treatment on the microstructure and micro-mechanical behavior of quenched Ti-6Al-4V alloy. Journal of Materials Engineering and Performance 24 (2015): 3761-3772.

[1]  Xinkai Ma, Fuguo Li*, Jinghui Li, Qianru Wang, Zhangwei Yuan, and Yong Fang. Analysis of forming limits based on a new ductile damage criterion in St14 steel sheets. Materials & Design 68 (2015): 134-145. TOP期刊

[7]  一种高性能超细晶异构亚稳β钛合金制备方法：马新凯，陆科杰等，2024.11.01，ZL202211601065.2。已授权

[6]  一种高强高塑性异质晶粒结构亚稳态高熵合金的制备方法：马新凯，陆科杰等，2024.08.02，ZL202211601024.3。已授权

[5]  一种具有低温高强韧纳米孪晶高熵合金的制备方法:马新凯，李家豪等，2023.05.09， ZL202210693578.4。已授权

[4]  一种调控轧制退火工艺制备高强韧异构镍的方法：马新凯，杨亮等，2022.06.10，ZL202110892878.0。已授权

[3]  一种高强韧中熵合金的非均匀纳米异构组织：马新凯，陈卓等，2022.04.12， ZL202111070692.3。已授权

[2]  具有高延伸率的梯度金属材料的制备方法：魏文强，马新凯等，2022.09.16，ZL202111489895.6。已授权

[1]  具有宽尺寸渐进演变梯度纳米结构的金属棒材的制备方法：马新凯，杨亮等, 2021.08.16，CN202110935701.4。公开