陈娜娜

发布日期：2024-04-06 浏览次数：次

教育教学

荣誉获奖 Awards Information 西班牙马德里理工大学优秀博士毕业生 Sobresaliente Cum Laude

荣誉获奖

科学研究 Scientific Research 主要从事金属结构材料相变、强韧化机理和失效机理研究，擅长材料成分分析、物相结构表征及晶体学取向关系计算等研究兴趣：1.文物材料分析及劣化机理研究2.文物保护材料3.高性能钛合金

科学研究

学术成果 Academic Achievements 近五年，在高性能钛合金相变、强韧化机理和疲劳失效机理方面取得一系列成果，累计发表论文十余篇，代表性论文成果如下：1. N.N.Chen, H.C. Kou, F.M. Qiang, Z.H. Wu, K. Hua, C.Y Wang, J.S. Li, J.M. Molina-Aldareguia. Design of metastable beta-Ti alloys with enhanced strength and ductility by coupling αS precipitation strengthening and TRIP effect. Materials Science & Engineering A, 2022 (835) 142696.2. N.N.Chen, H.C. Kou, Z.H. Wu, F.M Qiang, K. Hua, J.K. Fan, B. Tang, J.S. Li, J.M. Molina-Aldareguia. Microstructural sensitivity and deformation micro-mechanisms of bimodal metastable β titanium alloys. Materials Science & Engineering A, 2021 (824): 141821.3. N.N.Chen, H.C. Kou, Z.H. Wu, F.M Qiang, C.Y Wang, J.S. Li, J.M. Molina-Aldareguia. Stress-induced α" martensitic phase transformation and martensitic twinning in a metastable β titanium alloy. Journal of Alloys and Compounds, 2021 (859): 157809.4. N.N.Chen, J.M. Molina-Aldareguia, H.C. Kou, F.M. Qiang, Z.H. Wu, J.S. Li. Reversion martensitic phase transformation induced {332}<113> twinning in metastable β-Ti alloys. Materials Letters, 2020 (272): 127883.5. Z.H. Wu, H.C. Kou, N.N.Chen, Z.X. Zhang, F.M. Qiang, J.K. Fan, B. Tang, J.S. Li. Microstructural influences on the high cycle fatigue life dispersion and damage mechanism in a metastable β titanium alloy. Journal of Materials Science & Technology, 2021, (70): 12-23.6. C.L.Jia, H.K. Kou, N.N.Chen, S.B. Liu, J.K. Fan, B. Tang, J.S. Li. Stress relaxation induced spheroidization of the lamellar α phase in Ti- 7333 alloy. Journal of Alloys and Compounds, 2019, (781): 674-679.7. Z.H. Wu, H.C. Kou, N.N.Chen, M.Q. Zhang, K. Hua, J.K. Fan, B. Tang, J.S. Li. Duality of the fatigue behavior and failure mechanism in notched specimens of Ti-7Mo-3Nb-3Cr-3Al alloy. Journal of Materials Science & Technology 50 (2020) 204–214.8. F. Qiang, H. Kou, Y. Zhang, M. Jia, N.N. Chen, J. Li, E. Bouzy, Thermally-induced α→β phasetransformation interweaving with abnormal α grain growth in hot extruded TNM alloy, Journal of MaterialsResearch and Technology, 2021(15): 2036–2044.9. Z.H. Wu, H.C. Kou, J.S. Li, S. Hémery, N.N. Chen, J.H. Tang, F.M. Qiang, F. Sun, F. Prima, High-strength and low-dwell-sensitivity titanium alloy showing high tolerance to microcracking under dwell fatigue condition, International Journal of Plasticity 159 (2022): 103449. 10. F.M. Qiang, H.C. Kou, Y.Q. Li, N.N. Chen, Z.H. Wu, Y.H. Yu, K. Qiao, W. Wang, K.S. Wang, Enhanced strength-ductility synergy of β-solidifying TiAl alloy with preferred lamellar orientation by texturing high-temperature α phase through hot extrusion, Mater. Sci. Eng. A. 885 (2023) 145626.

学术成果

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