刘春辉 - 中南大学 - 机电工程学院

个人简介

教育经历 1.2013/9–2014/9， Delft university of technology (荷兰)，联合培养 2.2009/9–2015/6，湖南大学，博士 3.2005/9–2009/6，湖南大学，学士工作经历 1.2015/9–2017/8，湖南大学 2.2017/8–至今，中南大学

研究领域

轻质构件精密成形：基于微观组织控制的智能制造，材料制备和成形一体化制造及装备设计高性能轻合金制造：轻合金热加工与性能调控，微观组织演变过程，现代物理冶金学微纳测试，分析和加工：电子显微学方法、技术和理论，原位观测和分析，超高精度电子束加工

近期论文

查看导师新发文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

1. Pre-strain-dependent natural ageing and its effect on subsequent artificial ageing of an Al-Cu-Li alloy. Journal of Alloys and Compounds, 2019 (790): 8-19. 2. The formation of a new intermediate phase and its evolution toward θ' during aging of pre-deformed Al-Cu alloys. Journal of Materials Science & Technology 2019 (35): 885-890. 3. Toughening of nanocrystalline materials by nanograin rotation. Materials Today Communications 2019 (19): 297-299. 4. Stress-level-dependency and bimodal precipitation behaviors during creep ageing of Al-Cu alloy: Experiments and modeling. International Journal of Plasticity 110 (2018) 183-201. 5. Multiple precipitation reactions and formation of θ'-phase in a pre-deformed Al–Cu alloy. Materials Science & Engineering A 733 (2018) 28–38. 6. Solute Sn-induced formation of composite β′/β″ precipitates in Al-Mg-Si alloy. Scripta Materialia, 2018 (155): 68-72. 7. In-situ STEM imaging of growth and phase change of individual CuAlX precipitates in Al alloy. Scientific Reports, 2017(7): 2184 1-9. 8. Optimized pre-thinning procedures of ion-beam thinning for TEM sample preparation by magnetorheological polishing, Ultramicroscopy, 2017(181): 165-172. 9. Natural-ageing-induced reversal of the precipitation pathways in an Al-Mg-Si alloy, Scripta Materialia, 2016 (115): 150-154. 10. Mechanical properties enhanced by deformation-modified precipitation of θ'-phase approximants in an Al-Cu alloy, Materials Science & Engineering A 2016 (676): 138-145. 11. Enhancing electrical conductivity and strength in Al alloys by modification of conventional thermo-mechanical process, 2015, Materials and Design 2015 (87): 1-5. 12. The influence of Mg/Si ratio on the negative natural aging effect in Al-Mg-Si-Cu alloys, Materials Science & Engineering A, 2015 (642): 241-248. 13. A tuning nano-precipitation approach for achieving enhanced strength and good ductility in Al alloys, Materials and Design, 2014 (54): 144-148. 14. Multiple silicon nanotwins formed on the eutectic silicon particles in Al–Si alloys, Scripta materialia, 2011(64): 339-342. 15. Hierarchical nanostructures strengthen Al-Mg-Si alloys processed by deformation and aging, Materials Science & Engineering A, 2013 (585): 233–242. 16. The effect of Si on precipitation in Al–Cu–Mg alloy with a high Cu/Mg ratio, Materials Science & Engineering A, 2014 (606):187–195. 17. The negative effect of solution treatment on the age hardening of A356 alloy, Materials Science & Engineering A, 2013 (566): 112–118.