刘博宇，雷竞技RAYBET登录入口材料学院教授，担任陕西省镁基新材料工程研究中心副主任、微纳中心室主任，入选国家高层次人才计划（CJ学者特聘教授），获国家优秀青年科学基金（结题优秀）等项目资助。

研究方向为高纯金属镁及高品质镁合金，在Science、Nature Materials、Nature Communications、Acta Materialia等期刊等发表论文50余篇，授权发明专利11件/转让9件。

获国家自然科学二等奖（2023，第2完成人），陕西省科学技术一等奖3项（2025，第3完成人；2022，第2完成人；2017，第4完成人），国际镁协会变形镁合金产品奖（2025）等。主讲课程《材料性能》入选国家级一流本科课程；全国首批黄大年式教师团队核心成员。

https://scholar.xjtu.edu.cn/zh/persons/boyu-liu/

14. Zheng R, Yang B, Wang Y, Liu BY, Yang W, Shan Z*. Removing aluminium impurities in primary magnesium at an ultra-low cost. Nature Materials (2026), 25(6):

13. Zhang J, Liu BY*, Luo K, Li Y, Lu H, Liu F*, Li B, Ramamurty U, An Q*, Shan Z*. Bond weakening at the dislocation core: An athermal mechanism for current-induced plasticity in magnesium. Acta Materialia (2026), 309.122104

12. Tian Y, Liu F*, Wang Y, Ramamurty U, Li B*, Ren L, Liu BY*, Shan Z*. Bending-induced nanocrystallization enables large deformation in notched micron-sized single-crystal magnesium. Acta Materialia (2026), 309.122062

11. Liu F, Liu BY*, Zhang J, Wang Y, Li Y, Cui H, Ramamurty U, Li B*, Shan Z*. In-situ quantitative investigations of differential mobilities of edge and screw pyramidal dislocations in magnesium. Acta Materialia (2026), 302.121630

10. Li Y, Wang Y, Zhang J, Liu F, Liu BY*, Li B*, Shan Z*. Enhancing pyramidal slip in magnesium by yttrium through mobile screw-steps. Acta Materialia (2026), 313.122226

9. Yu M, Li Y, Guo H, Xiong H, Wang J*, Wang F, Liu BY*, Hu B, Ying T, Wang H, LLorca J, Zeng X*. Anomalous strain hardening via manipulating basal/pyramidal dislocation interactions in the Mg-Y-Ca alloy. Acta Materialia (2025), 296.121309

8. Liu F, Liu BY*, Tian Y, Wei S, Xiang S, Ramamurty U, Shan Z*. Anomalous temperature effects on the twinning-dislocation transition in magnesium: in-situ quantitative thermal-mechanical investigations. Acta Materialia (2025), 301.121571

7. Liu BY, Zhang Z*, Liu F, Yang N, Li B, Chen P, Wang Y, Peng J, Li J*, Ma E*, Shan Z*. Rejuvenation of plasticity via deformation graining in magnesium. Nature Communications (2022), 13(1).1060

4. Liu BY, Prasad K*, Yang N, Liu F, Shan Z*. In-situ quantitative TEM investigation on the dynamic evolution of individual twin boundary in magnesium under cyclic loading. Acta Materialia (2019), 179: 414–423

3. Liu BY, Liu F, Yang N, Zhai X, Zhang L, Yang Y, Li B*, Li J, Ma E, Nie J*, Shan Z*. Large plasticity in magnesium mediated by pyramidal dislocations. Science (2019), 365(6448): 73–+

2. Wang Y, Liu BY, Zhao X, Zhang X, Miao Y, Yang N, Yang B, Zhang L*, Kuang W, Li J, Ma E*, Shan Z*. Turning a native or corroded Mg alloy surface into an anti-corrosion coating in excited CO2. Nature Communications (2018), 9.4058

1. Liu BY, Wang J, Li B, Lu L, Zhang X, Shan Z*, Li J, Jia C, Sun J, Ma E. Twinning-like lattice reorientation without a crystallographic twinning plane. Nature Communications (2014), 5.3297

实验室

https://scholar.xjtu.edu.cn/zh/persons/boyu-liu/

56.  Zheng R, Yang B, Wang Y, Liu BY, Yang W, Shan Z. Removing aluminium impurities in primary magnesium at an ultra-low cost. Nature Materials (2026), 25(6):

55.  Zhang J, Liu BY, Luo K, Li Y, Lu H, Liu F, Li B, Ramamurty U, An Q, Shan Z. Bond weakening at the dislocation core: An athermal mechanism for current-induced plasticity in magnesium. Acta Materialia (2026), 309.122104

54.  Wang A, Lu S, Liu BY, Zeng R, Shan Z. Ultra-high purification efficiency of magnesium via liquid aluminum. Separation and Purification Technology (2026), 380.135188

53.  Tian Y, Liu F, Wang Y, Ramamurty U, Li B, Ren L, Liu BY, Shan Z. Bending-induced nanocrystallization enables large deformation in notched micron-sized single-crystal magnesium. Acta Materialia (2026), 309.122062

52.  Liu F, Liu BY, Zhang J, Wang Y, Li Y, Cui H, Ramamurty U, Li B, Shan Z. In-situ quantitative investigations of differential mobilities of edge and screw pyramidal dislocations in magnesium. Acta Materialia (2026), 302.121630

51.  Li Y, Wang Y, Zhang J, Liu F, Liu BY, Li B, Shan Z. Enhancing pyramidal slip in magnesium by yttrium through mobile screw-steps. Acta Materialia (2026), 313.122226

50.  Gao B, Yang B, Zheng R, Liu B, Wang A, Li J, Cui H, Shan Z. Identifying Fe-bearing inclusions in electrolytic magnesium and deep purification via Ti-Si trapping. Journal of Magnesium and Alloys (2026): 102109

49.  Zheng R, Yang B, Li W, Qiang Z, Liu BY, Shan Z. A New Approach to Fabricate Pore-Free High-Purity Magnesium Ingots. Magnesium Technology (2025). p. 111–115.

48.  Zhang R, Li J, Lu H, Nie K, Li H, Zhang E, Qiang Z, Liu BY, Chen Y, Pan F. Synergistic enhancement of hydrogen storage thermodynamic and kinetic performances in Mg-La-Ce alloys via Ti particle doping. Rare Metals (2025), 44(12): 10837–10850

47.  Yu M, Li Y, Guo H, Xiong H, Wang J, Wang F, Liu BY, Hu B, Ying T, Wang H, LLorca J, Zeng X. Anomalous strain hardening via manipulating basal/pyramidal dislocation interactions in the Mg-Y-Ca alloy. Acta Materialia (2025), 296.121309

46.  Wang Y, Li X, Yan H, Liu BY, Shan Z, Chen R. Microstructure, texture and mechanical properties of Mg-2.10Zn-0.58Ca-1.02Zr-10.34SiC(wt%) composites after being extruded at different speeds. Journal of Alloys and Compounds (2025), 1010.177688

45.  Ren L, Zhao Y, Li J, Liu F, Liu BY, Wu G, Boehlert C, Shan Z. Inhibiting creep in fine-grained Mg-Al alloys through grain boundary stabilization. Journal of Magnesium and Alloys (2025), 13(5): 2072–2083

44.  Lv N, Zhao L, Yan H, Liu BY, Chen R, Shan Z. Anomalous ductility-strength synergy occurred after cold rolling in a high Gd content Mg alloy. Journal of Materials Science & Technology (2025), 207: 177–190

43.  Lv N, Zhao L, Yan H, Liu BY, Chen R, Shan Z. Unusual microstructure and texture transition during hot compression in an extruded Mg-Gd-Zr alloy with <0001> fiber texture. Journal of Alloys and Compounds (2025), 1010.177299

42.  Lv N, Zhao L, Yan H, Liu BY, Chen R, Shan Z. Unusual twin induced recrystallization and corresponding texture optimization in a cold rolled Mg-Gd-Zr alloy during annealing. Journal of Magnesium and Alloys (2025), 13(3): 1099–1115

41.  Liu F, Liu BY, Tian Y, Wei S, Xiang S, Ramamurty U, Shan Z. Anomalous temperature effects on the twinning-dislocation transition in magnesium: in-situ quantitative thermal-mechanical investigations. Acta Materialia (2025), 301.121571

40.  Fan Y, Li Y, Guo H, Zhu G, Liu BY, Wang H, Zhou H, Xu Y, Zeng X, Wang L. High strength and ductility in a rare-earth free magnesium alloy processed by rotary swaging and flash annealing. Communications Materials (2025), 6(1).27

39.  单智伟, 杨博, 郑芮, 王悦存, 方华靖, 刘博宇, 卢思颖, 杨唯一. 制约原镁产业发展的若干痛点问题、解决思路及科学难题. 中国材料进展 (2024), 43(12): 1053–1063

38.  刘博宇, 黄鑫垚, 马欣金, 郑芮, 李峣峰, 李玖章, 肖鹏, 单智伟. 基于熔体控速滴铸法制备分米级高纯镁单晶的工艺探索. 中国材料进展 (2024), 43(11): 981–987

37.  Zhao L, Wang Z, Yan H, Wang Z, Liu Q, Liu BY, Shan Z, Chen R. Quasi-in-situ observing unusual grain orientation rotation during the process of static recrystallization grain growth in Mg-Zn-Gd alloy. Journal of Materials Research and Technology (2024), 30: 9503–9509

36.  Maldar A, Wang L, Liu BY, Liu W, Jin Z, Zhou B, Zeng X. Activation of <c> dislocations in Mg with solute Y. Journal of Magnesium and Alloys (2024), 12(3): 1045–1053

35.  Liu Z, Zheng S, Liu BY, Liu M, Chai D, Shan Z. Development of a superb degradable lightweight Mg alloy with high compressive strength. Journal of Materials Science & Technology (2024), 194: 180–184

34.  Zheng R, Yang B, Yang W-Y, Liu BY, Wang Y-C, Shan Z-W. A New Method to Produce High-Purity Magnesium with a Low Aluminum Content. Magnesium Technology (2024) p. 155–157.

33.  Liu F, Tian Y-H, Li Y-F, Liu BY, Shan Z-W. Experimental Observation of <c+a> Dislocations on {-12-11} Plane in Submicron Magnesium. Magnesium Technology (2024). p. 91–93.

32.  Liu BY, Liu F, Zhang J, Li Y-F, Shan Z-W. In-Situ Dynamic Investigation of Plastic Deformation Carriers in Magnesium and the Effects of Multifield. Magnesium Technology (2024). p. 95–97.

31.  Li X, Wang Y, Yan H, Liu BY, Shan Z, Chen R. Microstructure and texture transformation of wedge-shaped rolled 3% Y2O3p/ZGK200 composites. Composites Communications (2024), 48.101924

30.  Li C, Jin J, Yan H, Shan Z, Liu BY, Chen R. Non-basal slip induced rare earth texture evolution in Mg-14Gd-0.5Zr (wt %) alloy during the traditional hot rolling. Journal of Alloys and Compounds (2024), 994.174737

29.  郑芮, 杨博, 王安, 刘博宇, 王鹏飞, 单智伟. 硅热法炼镁增产提质的原理探索与应用. 中国有色金属学报 (2023), 33(7): 2347–2355

28.  Yang Y, Liu F, Chen K, Liu BY, Shan Z, Li B. Dissociation of edge and screw pyramidal I and II dislocations in magnesium. Journal of Magnesium and Alloys (2023), 11(12): 4498–4512

27.  Ullah W, Zhao L, Yan H, Mao Y, Ali M, Liu BY, Shan Z, Chen R. The annealing strengthening effects in a high-ductile ZG205 alloy sheet. Materials Science and Engineering A (2023), 880.145355

26.  Shi B, Zhang R, Shang X, Wang Y, Long T, Jiang J, Li C, Liu BY. Reducing mechanical anisotropy by formation of symmetrical ring-like texture via final-pass heavy reduction rolling in Mg alloy. Journal of Materials Research and Technology (2023), 24: 4315–4328

25.  Lv N, Zhao L, Yan H, Liu BY, Mao Y, Shan Z, Chen R. Texture tailoring and microstructure refinement induced by {11-21} and {10-12} twinning in an extruded Mg-Gd alloy. Journal of Alloys and Compounds (2023), 966.171590

24.  Li X, Wang Y, Tang X, Yan H, Mao Y, Liu BY, Shan Z, Chen R. Microstructure and texture transformation of unidirectional rolled 3% Y2O3p/ZGK200 composites during annealing. Journal of Alloys and Compounds (2023), 968.172142

23.  张丹利, 刘博宇, 王悦存, 单智伟. 透射电镜原位力学拉伸-压缩加载装置的制备及应用. 电子显微学报 (2022), 41(6): 606–613

22.  Yang N, Liu BY, Liu F, Shan Z. The cross-transition of deformation twinning in magnesium. Scripta Materialia (2022), 206.114231

21.  Liu BY, Zhang Z, Liu F, Yang N, Li B, Chen P, Wang Y, Peng J, Li J, Ma E, Shan Z. Rejuvenation of plasticity via deformation graining in magnesium. Nature Communications (2022), 13(1).1060

20.  Chen S, Liu F, Liu BY, Chen X, Ke X, Zhang M, Tang X, Guan P, Zhang Z, Shan Z, Yu Q. Reaching near-theoretical strength by achieving quasi-homogenous surface dislocation nucleation in MgO particles. Materials Today (2022), 55: 37–45

19.  黄龙超, 刘南君, 王章洁, 郑芮, 刘博宇, 王文斌, 单智伟. 高纯铁的研发进展及展望. 中国材料进展 (2021), 40(10): 762–771

18.  顾赟涛, 高霄鹏, 董喜旺, 刘博宇, 柴东朗. Mg-Nd、Mg-Gd和Mg-Sb二元镁合金的组织和力学性能. 热加工工艺 (2021), 50(6): 35–38

17.  Lu P, Xie D, Liu BY, Ai F, Zhang Z, Jin M, Zhang X, Ma E, Li J, Shan Z. Peristalsis-like migration of carbon-metabolizing catalytic nanoparticles. Extreme Mechanics Letters (2021), 49.101463

16. 杨博, 刘博宇, 杨灏, 单智伟. 浅析高纯原材料的重要性——以金属镁为例. 中国材料进展 (2020)

15.  Yang B, Liu F, Liu BY, Chang Z, Mao L, Li J, Shan Z. Producing High Purity Magnesium (99.99%) Directly by Pidgeon Process. Magnesium Technology (2020)  299–302.

14.  Wang Y, Liu BY, Shan Z. Design of the Magnesium Composite with High Corrosion Resistance and High Deformability. Magnesium Technology (2020) 231–234.

13. Liu F, Yang B, Liu BY, Li J, Chang Z, Shan Z. Producing Pure Magnesium Through Silicothermic Under the Atmospheric Pressure. Magnesium Technology (2020) 309–312.

12.  Liu BY, Liu F, Li B, Nie J, Shan Z. In Situ TEM Investigation of ⟨c+a⟩ Dislocations in Magnesium. Magnesium Technology (2020) 135–139.

11.  Liu BY, Prasad K, Yang N, Liu F, Shan Z. In-situ quantitative TEM investigation on the dynamic evolution of individual twin boundary in magnesium under cyclic loading. Acta Materialia (2019), 179: 414–423

10.  Liu BY, Liu F, Yang N, Zhai X, Zhang L, Yang Y, Li B, Li J, Ma E, Nie J, Shan Z. Large plasticity in magnesium mediated by pyramidal dislocations. Science (2019), 365(6448): 73–+

9.    Wang Y, Liu BY, Zhao X, Zhang X, Miao Y, Yang N, Yang B, Zhang L, Kuang W, Li J, Ma E, Shan Z. Turning a native or corroded Mg alloy surface into an anti-corrosion coating in excited CO2. Nature Communications (2018), 9.4058

8.    Liu BY, Yang N, Wang J, Barnett M, Xin Y, Wu D, Xin R, Li B, Narayan R, Nie J, Li J, Ma E, Shan Z. Insight from in situ microscopy into which precipitate morphology can enable high strength in magnesium alloys. Journal of Materials Science & Technology (2018), 34(7): 1061–1066

7.    Han L, Qin W, Zhou J, Jian J, Lu S, Wu X, Fan G, Gao P, Liu BY. Chemical grafting of Co9S8 onto C60 for hydrogen spillover and storage. Nanoscale (2017), 9(16): 5141–5147

6.   单智伟, 刘博宇. Mg的{10-2}形变孪晶机制. 金属学报 (2016), 52(10): 1267–1278

5. Liu BY, Shan Z, Ma E. Non-dislocation based room temperature plastic deformation mechanism in magnesium.  Magnesium Technology Symposium held during the 145th TMS Annual Meeting and Exhibition; 2016 Feb 14–18; Nashville, TN; 2016. p. 199–201.

4. Liu BY, Wan L, Wang J, Ma E, Shan Z. Terrace-like morphology of the boundary created through basal-prismatic transformation in magnesium. Scripta Materialia (2015), 100: 86–89

3. Han W, Huang L, Ogata S, Kimizuka H, Yang Z, Weinberger C, Li Q, Liu BY, Zhang X, Li J, Ma E, Shan Z. From "Smaller is Stronger" to "Size-Independent Strength Plateau": Towards Measuring the Ideal Strength of Iron. Advanced Materials (2015), 27(22): 3385–3390

2. Liu BY, Wang J, Li B, Lu L, Zhang X, Shan Z, Li J, Jia C, Sun J, Ma E. Twinning-like lattice reorientation without a crystallographic twinning plane. Nature Communications (2014), 5.3297

1. Liu BY, Li B, Shan ZW. Twin boundary migration creating zero shear strain: in-situ TEM observations and atomistic simulations. Magnesium Technology (2013): 107–111

17. 任凌宝, 刘博宇, 谢千峰, 李峣峰, 谢林君, 单智伟; 屈服强度300MPa级高纯镁的宏量制备方法、高纯镁材及应用 CN122184140A 2026.

16.  刘博宇, 高冰冰, 单智伟, 杨博, 郑芮, 李玖章, 王鹏飞; 一种基于钛网和硅颗粒复合过滤去除镁中富铁杂质的方法 CN121852731A 2026.

15.  刘博宇, 谢千峰, 任凌宝, 强珍慧, 单智伟; 一种高冲击韧性变形态纯镁的制备方法及产品 CN121538464A 2025.

14.  刘博宇, 强珍慧, 单智伟, 郑芮, 蔡佳玉; 一种基于熔体过滤与导向滴落的镁单晶生长装置及方法 CN121519160A 2025.

13.  单智伟, 李党勇, 肖鹏, 王鹏飞, 刘博宇, 郭峰祥, 甘涛, 高乐乐; 用于金属材料生产的全惰性气体保护厂房及其使用方法 CN119713136A 2024.

12.  刘博宇, 李玖章, 单智伟, 王鹏飞, 郑芮, 杨博, 黄鑫垚; 一种结晶镁的纯化方法以及纯化装置 CN119433237A 2024.

11.  刘博宇, 马欣金, 郑芮, 李玖章, 单智伟; 一种高纯度大尺寸镁单晶的生长装置及方法 CN116949553B 2023. 【授权】

10.  刘博宇, 高霄鹏, 柴东朗, 单智伟, 吴海; 一种具有宽腐蚀速率范围的Mg-Zn-Ni三元镁合金材料 CN113061790A 2021.【授权】

9.    单智伟, 杨博, 王鹏飞, 刘博宇, 毛路遥, 王安; 纯铁滤材在气相镁纯化中的应用及包含其的生产系统 CN110791665A 2019.【授权】【已转让】

8.    单智伟, 杨博, 王鹏飞, 刘博宇, 李姣; 镍基滤材在气相镁纯化中的应用及包含其的生产系统 CN110863118A 2019. 【授权】【已转让】

7.    单智伟, 杨博, 王鹏飞, 刘博宇, 侯岳显; 单质硅滤材在气相镁纯化中的应用及包含其的生产系统 CN110724833A 2019. 【授权】【已转让】

6.    单智伟, 杨博, 刘博宇, 王安, 毛路遥, 李姣, 刘飞, 畅治民; 一种基于镍基滤材的气相镁纯化的方法与装置 CN110835695A 2019. 【授权】【已转让】

5.    单智伟, 杨博, 刘博宇, 毛路遥, 王安; 一种基于纯铁滤材的气相镁纯化的方法与装置 CN110724825B 2019. 【授权】【已转让】

4.    单智伟, 侯岳显, 杨博, 刘博宇, 张朋诚, 王安, 毛路遥; 一种基于单质硅滤材的气相镁纯化的方法与装置 CN110835694A 2019. 【授权】【已转让】

3.    单智伟, 张丹利, 刘博宇; 一种用于透射电子显微镜下原位力学加载工具的制备方法 CN106525584A 2016. 【授权】【已转让】

2.    单智伟, 王悦存, 苗育聪, 杨楠, 刘博宇; 一种镁及其合金的防腐蚀方法及MgCO3层作为抗腐蚀层的应用 CN106381460A 2016. 【授权】【已转让】

1.    单智伟, 陈亮, 李蒙, 解德刚, 刘博宇, 张朋诚, 万景春; 一种高效率自动化钨针制备装置及方法 CN102586854A 2012.【授权】【已转让】

国家级

2023 国家自然科学奖，二等奖；金属材料变形与损伤的微观起源及其演化机理；单智伟，刘博宇，解德刚，田琳，王章洁

省部级

2025 陕西省技术发明奖，一等奖；低成本规模化制备高纯净原镁关键技术及其应用；单智伟，杨博，郑芮，王鹏飞，王悦存

2022 陕西省自然科学奖，一等奖；金属结构材料变形与损伤载体的萌生与演化规律；单智伟，刘博宇，解德刚，王悦存，李蒙，刘飞

2017 陕西省科学技术奖，一等奖；微纳尺度典型金属材料的力学特性及其内在机理；单智伟，王章洁，田琳，刘博宇，汪承材

其他

2025 国际镁协会年度杰出变形镁合金产品奖，镁合金在商用车辆中的创新应用；International Magnesium Association, 2025 Award of Excellence Wrought Product Category: Innovative Applications of Magnesium Alloy in Commercial Vehicles

2023 中国材料研究学会技术发明一等奖，新型高品质原镁的低成本规模化制备技术；单智伟，杨博，刘博宇，郑芮，王鹏飞，王安，卢思颖，冯雪楠

2023 第六届全国有色金属优秀青年科技计划

2023 陕西省三秦英才特殊支持计划创全国一流团队（团队骨干成员）

2022 陕西高等学校科学技术研究优秀成果奖，特等奖；金属材料变形与损伤起源及其微观机制的原位研究；单智伟，刘博宇，解德刚，王章洁

2022 国际镁科学与技术年度创新工艺奖；International Magnesium Science & Technology Award, Innovative Process of the Year, Low-cost mass production technology for high quality pure Mg (Zhiwei Shan, Bo Yang, Rui Zheng, Pengfei Wang, Boyu Liu)

2020 新材料国际发展趋势高层论坛优秀青年科学家奖

2017 陕西高等学校科学技术奖，一等奖；微纳尺度典型金属材料的力学特性及其内在机理；单智伟，王章洁，田琳，刘博宇，孙军

2013 美国TMS学会轻金属镁合金分会最佳基础研究论文奖

教学

2023 国家级一流本科课程，材料性能；单智伟，刘博宇，李成新，解德刚

2022 陕西省高校黄大年式教师团队（团队骨干成员）

2018 全国高校黄大年式教师团队【全国首届】（团队骨干成员）