教师简介
刘博宇,西安交通大学材料学院教授,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,入选国家级领军人才(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。研究方向为高品质镁基材料研制和应用、人工智能驱动镁基材料研发和绿色智能化制备,成果在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。
代表论文
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
学术任职:
陕西省镁基新材料工程研究中心,副主任
西安市轻合金重点实验室,主任
中国材料研究学会镁合金材料及应用专业委员会,常务委员
《中国材料进展》,编辑委员会委员
《Journal of Magnesium and Alloys》,编辑委员会青年编委
荣誉和获奖
l 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
l 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,刘博宇,郑芮,王鹏飞,王悦存
l 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
l 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
国际获奖
l 2025 International Magnesium Association, 2025 Award of Excellence Wrought Product Category: Innovative Applications of Magnesium Alloy in Commercial Vehicles(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;团队骨干成员)
l 2022 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)(国际镁科学与技术年度创新工艺奖)
l 2014 国际显微学会青年科学家奖学金 IFS for Young Scientists
l 2013 美国TMS学会轻金属镁合金分会最佳基础研究论文奖 LMD Best Paper–Fundamental Research
l 2013 GATAN中国区博士生奖学金 The Gatan Scholarship for Excellence in Science
教学获奖
l 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
l 2022 陕西省高校黄大年式教师团队(团队骨干成员)
l 2018 全国高校黄大年式教师团队【全国首届】(团队骨干成员)