研究方向:
主要从事稀土元素掺杂对堆焊合金中碳化物与基体间界面结合性能、界面稳定性及界面强化机制的相关研究,通过第一性原理计算结合微观组织观测、力学性能测试,探究稀土元素对界面结合强度的作用规律。
教育背景:
2016.09-2020.07 哈尔滨工业大学材料学专业,获得工学学士学位
2020.09-2026.07 燕山大学材料学专业,获得工学博士学位
工作经历:
2026.08-至今 青海理工学院 专任教师
奖励和荣誉:
详细介绍:
1.论文情况
[1] Yuenian He, Qingxiang Yang, et al. Insights into effect of CeO2 on microstructures and wear resistance of hypereutectic high chromium cast iron as well as interface properties of CeO2/M7C3, J. Rare. Earth. 44(2026)1935-1945. (SCI 一区Top, 7.2)
[2] Yuenian He, Qingxiang Yang, et al. Insights into refinement mechanism of primary M7C3 carbide by La2O3 via experiments and first-principles calculations, J. Mater. Res. Technol. 29(2024) 4505. (SCI 二区Top, 6.2)
[3] Yuenian He, Qingxiang Yang, et al. Enhancing adhesion of M7C3/α-Fe interface in hypereutectic Fe-Cr-C alloys via Y doping: Experiments and first-principles, Mater. Charact. 230(2025) 115655. (SCI 一区, 5.5)
[4] Yuenian He, Qingxiang Yang, et al. Revealing the real structure of M7C3 by high-throughput DFT calculations,Comp. Mater. Sci. 230(2023) 112494. (SCI 三区, 3.3)
[5] Yuenian He, Qingxiang Yang, et al. First-principles investigation on interface bonding properties between Fe3Cr3YC3 and γ-Fe, Mater. Lett. 336(2023) 133859. (SCI 四区, 3)
[6] Huixin Zheng, Yuenian He, et al. Insights into heterogeneous nucleation interface of Y2O3//NbN via first principles calculation, Mater. Today Commun. 39(2024) 108583. (SCI 二区, 4.5)
[7] Qizhen He, Yuenian He, et al. Novel insights into heterogeneous nucleation interface properties between La2O3 and γ-TiAl: First-principles calculations. Mater. Today Commun. 41(2024) 110292. (SCI 二区, 4.5)
[8] Pengyu Wen, Yuenian He, et al. Investigating the Role of TiC Precipitation in Dynamic Recrystallization Behavior of a Novel Ship Steel, Steel Res. Int. 96(2025) 2400422. (SCI 二区, 2.5)
2.专利情况
[1] 赵春梅,杨庆祥,贺玥年,等。扇形段连铸辊堆焊增材用药芯焊丝及其制备方法和应用。专利号: ZL202310944170.4.
3.科研项目
近年来完成国家级科研项目2项。
[1] 国家自然科学基金面上项目:过共晶 Fe-Cr-C 合金中初生 M7C3碳化物复合细化机制的实验研究与高通量模拟。项目号:52371077,65万,起止时间:2024.01-2027.12,主要骨干
[2] 国家自然科学基金面上项目:M7C3碳化物团聚生长模型与微观摩擦磨损行为分子动力学模拟。项目号:51771167,57万,国家自然科学基金,起止时间:2018.01-2021.12,主要骨干