任凌宝博士长期坚持在研发一线从事高品质镁合金基础和应用研究，担任西安市轻合金重点实验室副主任，中国有色金属学会轻合金材料专业委员会委员。主持国家自然科学基金、博士后面上基金、重点实验室开放项目、重大企业合作项目（累积经费≥2000万）等13余项；发表相关研究论文、专著（章节）等40余篇（累计引用次数>1600次），累计申请发明专利30余项，在国际、国内会议特邀报告3次。面向镁合金交通运输装备轻量化应用等重大国家战略需求前沿，聚焦镁合金品质化机理研究，系统突破了镁合金在耐蚀性、强韧性、抗蠕变、高导热等结构-功能应用短板的关键性能优化配置，取得了全国首套轨道交通专用镁合金超轻量化高强度过渡车钩（需求方：中车等）、世界首批次镁合金轻量化挂车（减重≥1吨）整车开发（需求方：陕汽等）等标志性研究应用成果，产生了良好的技术经济价值和社会效益。相关应用成果获央视2次专题报道（2023.5，2025.5），同时获得国际镁协最佳产品奖、陕西省创新创业大赛金奖等协会、行业认可嘉奖。

★西安交通大学材料学院，金属材料强度全国重点实验室 

★陕西省镁基新材料工程研究中心（主任助理），西安市轻合金重点实验室（副主任），中国有色金属学会—轻合金材料专业委员会委员，《热加工工艺》编委会青年编委，西安交通大学-陕西有色金属集团产业创新研究院（办公室主任）。

★电子邮箱：

renlingbao@xjtu.edu.cn 

★通讯地址：

陕西省西安市西咸新区沣西新城中国西部科技创新港3号巨构躬行楼

①高品质轻金属材料设计应用

②运输装备轻量化设计与制造

招收具有材料、冶金、机械等相关专业硕士生（每年 1-2名）。

46. Y.H. Tian, F. Liu, Y.Y. Wang, U. Ramamurty, B. Li, L.B. Ren, B.Y. Liu, Z.W. Shan. Bending-Induced Nanocrystallization Enables Large Deformation in Notched Micron-sized Single-Crystal Magnesium. Acta. Mater., 2026, 309: 122062.

45.练政希, 刘泽宇, 李玖章, 肖鹏, 郭居魁, 谷柳, 祝绪堂, 任凌宝*. 镁合金专用熔剂研究进展与应用展望. 热加工工艺, 2025, 54(14): 166-175.

44. L.L. Fan, Y.K. Xiao, Y. Zeng, R. Ni, Y.W.X. Zhang, L.B. Ren, H. Dieringa, Y.D. Huang, G.F. Quan, X. Zhang*. The strength-ductility synergy of magnesium matrix nanocomposite achieved by a dual-heterostructure. J. Mater. Sci. Technol., 2025, 215: 296-314.

43.L.L. Fan, L.B. Ren, Z.Y. Zhu, Y.Y. Huang, Y. Zeng, W. Feng, G.F. Quan, H. Dieringa, F. Zhao. Microstructure evolution and hot deformation behavior of nano-TiC reinforced AZ61 composite with bimodal grain structure. J. Alloy. Compd., 2025, 1014: 178696.

42.王帅, 刘泽宇, 叶建林, 汪舸, 郭阳阳, 蒲炫羽, 曾荣昌, 任凌宝, 单智伟.镁合金激光焊接气孔形成机制及调控措施研究进展. 稀有金属材料与工程, 2025, 54(6): 1630-1640.

41. 刘泽宇, 胡佳其, 王帅, 叶建林, 刘璐, 郭阳阳, 李豪, 曾荣昌, 任凌宝, 单智伟. 车用镁合金激光焊接质量控制及服役性能研究进展. 稀有金属材料与工程, 2025, 54(5): 1377-1396.

40. L.L. Fan, R. Ni, L.B. Ren, P. Xiao, Y. Zeng, D.D. Yin, H. Dieringa, Y.D. Huang, G.F. Quan, W. Feng. Revealing hetero-deformation induced (HDI) hardening and dislocation activity in a dual-heterostructure magnesium matrix composite. J. Magnes. Alloy, 2025, 13: 902-921.

39. 郭居魁*, 马骁, 任凌宝, 惠雪丽, 李永新. 基于ProCAST的某超大型镁合金飞机吊舱铸件工艺仿真与改进. 热加工工艺, 2024, 53(11): 138-143+149.

38. 郭阳阳, 李嘉诚, 任凌宝, 羿昌波, 练政希, 李进*, 刘章, 郭居魁. 镁合金电弧增材制造研究进展及展望. 热加工工艺, 2024, 53(20): 9-17.

37. L.B. Ren, Y.R. Zhao, J.J. Li, F. Liu, B.Y. Liu, G. Wu, C.J. Boehlert, Z.W. Shan. Inhibiting creep in fine-grained Mg-Al alloys through grain boundary stabilization. J. Magnes. Alloy, 2024, Online.

36. Y.W.X. Zhang, L.L. Fan, Y.Y. Guo, M.Y. Zhou, L.B. Ren, H.B. Yang, G.F. Quan*. Discharge performance of Mg-Y binary alloys as anodes for Mg-air batteries. Electrochimica Acta, 2023, 460: 142596.

35. M.Y. Zhou, S.X. Gao, Y.L. Zhao, Q.F. Yang, X.H. Liu, L.B. Ren, L.L. Lyu, G.F. Quan, M. Gupta. Hybrid (Carbon Nanotube plus Graphene Nanoplatelet)/AZ31 Composite with Simultaneously Enhanced Strength and Ductility. Adv. Eng. Mater, 2022, 24(3): 2100827.

34. Y.Y. Guo, G.F. Quan, M. Celikin, L.B. Ren, Y.H. Zhan, L.L. Fan, H.H. Pan. Effect of heat treatment on the microstructure and mechanical properties of AZ80M magnesium alloy fabricated by wire arc additive manufacturing. J. Magnes. Alloy, 2022, 10: 1930-1940.

33. H. Wang, Z. Wang, G. Chen, L.B. Ren, T.B. Tan, Y.Y. Guo, Y. Liu, H.H. Pan*. Diffusion bonding of Zr-2.5Nb zirconium alloy and 304L stainless steel with Nb/Ni hybrid interlayer. Mater. Lett., 2022, 324: 132652.

32. Y.W.X. Zhang, L. Han, L.B. Ren, L.L. Fan, Y.Y. Guo, M.Y. Zhou, G.F. Quan*. Effect of yttrium and calcium additions on electrochemical behaviors and discharge performance of AZ80 anodes for Mg-air battery. Trans. Nonferrous Met. Soc. China, 2022, 32: 2510-2526.

31. M.Y. Zhou, X.H. Liu, H.F. Yue, S.C. Liu, L.B. Ren, Y. Xin, L.L. Lyu, Y.L. Zhao, G.F. Quan, M. Gupta. Hot deformation behavior and processing maps of hybrid SiC and CNTs reinforced AZ61 alloy composite. J. Alloys Compd., 2021, 868: 159098.

30. Y.Y. Guo, G.F. Quan, Y.L. Jiang, L.B. Ren, L.L. Fan, H.H. Pan*. Formability, microstructure evolution and mechanical properties of wire arc additively manufactured AZ80M magnesium alloy using gas tungsten arc welding. J. Magnes. Alloy, 2021, 9: 192-201.

29. Z. Wang, Y.Y. Guo, L.B. Ren, G.F. Quan, Y. Liu, H.H. Pan. Effect of Bonding Temperature on Microstructure and Mechanical Properties of 304L/Zircaloy-4 Diffusion-Bonded Joints with Ni/Ta Hybrid Interlayer. Adv. Eng. Mater., 2021, 23: 1-9.

28. M.Y. Zhou, Y.L. Zhao, N. Liao, L.B. Ren, L.L. Lv*, G.F. Quan, M. Gupta. The effects of extrusion ratio on microstructure and mechanical properties of hybrid micron SiC and carbon nanotube reinforced AZ61 composite. Adv. Eng. Mater., 2021, 23: 1-8.

27. L.B. Ren*, C.J. Boehlert, G.F. Quan. The effect of Y and Nd additions on the microstructure and creep behavior of AZ80. Mater. Sci. Eng. A, 2021, 801C: 140397.

26. M.Y. Zhou, L.B. Ren, M. Gupta, L.L. Fan, Y.W.X. Zhang, T.H. Lu, G.F. Quan. Progress in Research on Hybrid Metal Matrix Composites. J. Alloy. Compd., 2020, 155274.

25. L.L. Fan, M.Y. Zhou, L.B. Ren, H.Y. Li, H.T. Zhang, T.H. Lu, C.L. Liu, G.F. Quan*. The Effect of Equal Channel Angular Pressing on Coarsening Kinetics of AZ80-0.2Y-0.15Ca Alloy in Semisolid State. Adv. Eng. Mater., 2020, 2000415.

24. T.H. Lu, M.Y. Zhou, L.B. Ren, L.L. Fan, Y.Y. Guo, X.N. Qu, H.T. Zhang, X.W. Lu, G.F. Quan*. Effect of Graphene Nanoplatelets Content on the Mechanical and Wear Properties of AZ31 Alloy. Metals, 2020, 10: 1265.

23. M.Y. Zhou, Y.L. Zhao, N. Liao, L.B. Ren, L.L. Lv, G.F. Quan, M. Gupta. The effects of extrusion ratio on microstructure and mechanical properties of hybrid micron SiC and carbon nanotubes reinforced AZ61 composite. Adv. Eng. Mater., 2020, 2001089.

22. L.B. Ren, M.Y. Zhou, T.H. Lu, L.L. Fan, Y.Y. Guo, Y.W.X. Zhang, C.J. Boehlert, G.F. Quan. Eutectic phase strengthening and strain rate sensitivity behaviors of AZ80 magnesium alloy. Mater. Sci. Eng. A, 2020, 770: 138548.

21. L.B. Ren, M.Y. Zhou, C.J. Boehlert, G.F. Quan. Multi-microalloying mediated grain growth and texture evolution during the high-temperature static recrystallization of AZ80 alloys. J. Alloy. Compd., 2020, 834: 155077.

20. B. Liu, M.Y. Zhou, L.B. Ren, H. Sun, G.F. Quan*. Microstructure and mechanical properties of graphene-reinforced magnesium alloys. Mater. Sci. Tech., 2019, 27(1): 9-15.

19. Q.R. Yang, Y. Zeng*, M.Y. Zhou, G.H. Huang, L.B. Ren, J.W. Lu, D.D. Yin, B. Jiang. Effect of yttrium addition (0.2 wt.%) on the hot compression behavior of the as-cast Mg-Sn alloy. Rare Metal Mat. Eng., 2019, 48(7): 2275-2283.

18. Y.T. Tang, C. Zhang, L.B. Ren, W. Yang, D.D. Yin, G.H. Huang, H. Zhou, Y.B. Zhang. Effects of Y content and temperature on the damping capacity of extruded Mg-Y sheets. J. Magnes. Alloys, 2019, 7: 522-528.

17. Y.Y. Guo, H.H. Pan, L.B. Ren, G.F. Quan*. Microstructure and mechanical properties of wire arc additively manufactured AZ80M magnesium alloy. Mater. Lett., 2019, 247: 4-6.

16. M.Y. Zhou, L.B. Ren, L.L. Fan, K.S. Tun, M. Gupta, Y.W.X. Zhang, T.H. Lu, G.F. Quan. Achieving ultra-high strength and good ductility in AZ61 alloy composites containing hybrid micron SiC and carbon nanotubes reinforcements. Mater. Sci. Eng. A, 2019, 768: 138447.

15. L.B. Ren, M.Y. Zhou, Y.W.X. Zhang, C.J. Boehlert, G.F. Quan. Effect of 0.4 wt.% yttrium addition and heat treatment on the high-temperature compression behavior of cast AZ80. J. Mater. Sci., 2019, 54(7): 5757-5772.

14. J.T. Dang, Z.Z. Jiang, L.B. Ren, D.D. Yin, G.F. Quan*. Microstructure and hot deformation behavior of as-extruded AZ631M magnesium alloy. Rare Metal Mat. Eng., 2018, 47(4): 1293-1301.

13. M.Y. Zhou, L.B. Ren, G.F. Quan*, X.X. Su. Study on corrosion behavior of as-extruded AZ80 magnesium alloy sheet in wet hydrogen sulfide atmosphere. Mater. Corros., 2018, 69(11): 1620-1630.

12. Y.Y. Guo, H.H. Pan, L.B. Ren, G.F. Quan*. An investigation on plasma-MIG hybrid welding of 5083 aluminum alloy. Int. J. Adv. Manuf. Technol., 2018, 98(5-8): 1433-1440.

11. Y.Y. Guo, H.H. Pan, L.B. Ren, B.S. Liu, Y. Liu, G.F. Quan. Effect of Zn interlayer thickness on the interfacial microstructure of two-step diffusion bonded joint of ZK60 and 5083 alloys. Vacuum, 2018, 161: 353-360.

10. L.B. Ren, L.L. Fan, M.Y. Zhou, Y.Y. Guo, Y.W.X. Zhang, C.J. Boehlert, G.F. Quan*. Magnesium application in railway rolling stocks: a new challenge and opportunity for lightweighting. Int. J. Lightweight Mater. Manuf., 2018, 1(2): 81-88.

09. L.B. Ren, G.F. Quan*, C.J. Boehlert, M.Y. Zhou, Y.Y. Guo, L.L. Fan. The microstructure and mechanical behavior evolution of AZ80 during gradient increment cyclic loading. Metall. Mater. Trans. A, 2018, 49A(8): 3692-3702.

08. M.Y. Zhou, X.N. Qu, L.B. Ren, L.L. Fan, Y.W.X. Zhang, Y.Y. Guo, G.F. Quan*, Q. Tang, B. Liu, H. Sun. The effects of carbon nanotubes on the mechanical and wear properties of AZ31 alloy. Materials, 2017, 10(12): 1385.

07. M.Y. Zhou, X.X. Su, L.B. Ren, D.D. Yin, G.F. Quan*, Y.B. Zhang. Tensile deformation behavior of as-extruded Mg-3A1-3Zn-1Ti-0.6RE magnesium alloy at elevated temperature. Rare Metal Mat. Eng., 2017, 46(8): 2149-2155.

06. L.B. Ren, G.F. Quan, Z.Z. Jiang, D.D. Yin*. Atmospheric Heat Dispersion Research of Mg-Al-Zn Magnesium Alloys. Rare Metal Mat. Eng., 2017, 46(5): 1265-1270.

05. L.B. Ren, G.F. Quan*, M.Y. Zhou, Y.Y. Guo, Z.Z. Jiang, Q. Tang. Effect of Y addition on the aging hardening behavior and precipitation evolution of extruded Mg-Al-Zn alloys. Mater. Sci. Eng. A, 2017, 690: 195-207.

04. L.B. Ren, G.F. Quan, Y.G. Xu, D.D. Yin*, J.W. Lu, J.T. Dang. Effect of heat treatment and pre-deformation on damping capacity of cast Mg-Y binary alloys. J. Alloy. Compd., 2017, 699: 976-982.

03. J.W. Lu, D.D. Yin*, L.B. Ren, G.F. Quan. Tensile and compressive deformation behavior of peak-aged cast Mg-11Y-5Gd-2Zn-0.5Zr (wt%) alloy at elevated temperatures. J. Mater. Sci., 2016, 51(23): 10464-10477.

02. L.B. Ren, J. Wu, G.F. Quan*. Plastic behavior of AZ80 alloy during low strain rate tension at elevated temperature. Mater. Sci. Eng. A, 2014, 612: 278-286.

01. G.F. Quan*, L.B. Ren. Process and property of superplastic mould forged AZ80 wheel hub. Mater. Sci. Forum, 2014, 788: 12-16.

03.  任凌宝, 单智伟. 一种具备超高热导率的低成本耐蚀变形镁合金及其制备方法. ZL202311173514.2

02.  任凌宝, 单智伟, 李金金, 王一涵, 羿昌波. 一种适于锻造成形的超塑性高导热镁合金. ZL202310896310.5

01.  任凌宝, 李金金, 赵宇茸, 冯雪楠, 单智伟. 一种耐蠕变Mg-Al变形镁合金及其制备方法.  ZL202211310548.7

03.  2025/09 第四届陕西省博士后创新创业大赛-金奖（绿色物流驱动镁合金轻量化重卡创制与应用）

02.  2025/05 国际镁协（IMA）最佳变形产品奖（镁合金商用重卡创新应用）

01.  2021/03 西安交通大学材料学院“百人明星”