2016.01-2017.02 访问学者 美国哥伦比亚大学 CSC资助 2012.02-2014.06 博士后 中冶赛迪集团/西南交通大学 联合培养

2013-现在 副教授 西南交通大学材料学院 2010.01-2013.07 讲师 西南交通大学材料学院

主研国家级、省部级及主持横向项目10余项，部分个人主持项目如下： 1.构架残余应力测试、模拟试验 主持 48万，2011-2012 2.新一代高速动车组转向架SMA490BW耐候钢材料物性常数测试、焊接热模拟试验 25万，2010-2011 3.车体铝合金材料搅拌摩擦焊补焊技术研究 6.8万，2014-2015

4.铝合金双轴肩搅拌摩擦焊工艺研究 4.9万，2014-2015

5.螺柱焊工艺技术研究 14.5万，2015-2016

6.800MPa焊材合金优化设计及焊接技术试验研究 8.6万，2015-2016

7.GX6车身点焊接头金相试验,11.9908万元 8.长寿命高耐蚀低合金高强钢焊材成分设计及焊接工艺优化数值仿真,2017 9.国产大飞机项目用关键材料热处理特性及热变形仿真. 15.8万，2018-2019 10.低密度高强塑积叠层金属材料.30万，2019 11.新能源汽车电池盒焊接过程应力及变形研究.10万，2019 12.民用大涵道比涡轮发动机关键零部件焊接及热处理试验及模拟研究. 40万，2019

共发表SCI、EI论文40余篇，部分论文如下： 2019年 [21]. D Li*, M Xiong, S Wang, X Chen, S Wang, Q Zeng. Effects of Low-Temperature Plasma Treatment on Wettability of Glass Surface: Molecular Dynamic Simulation and Experimental Study. Applied Surface Science, 2019, (SCI 1区)，第一作者兼通讯作者. [20]. K Wu, X Chen, Q Zhang, D Li*, S Wang, X Fan. Strengthening effect of rhenium on different substitution positions of tungsten nanofilm at high temperature: DFT and molecular dynamics simulation. Materials Research Express, 2019(SCI),通讯作者. 2018年 [19] Song Wang, Xingwen Fan, Xianfeng Yang, Qiao Zhang, Kaipeng Wu, Da Li*. Feasibility of ZrC-W composite used as a tool of friction stir welding: first principles calculations and experiment, Ceramics International, 2018 (SCI,1区)，通讯作者 [18] Xingwen Fan, Song Wang, Xianfeng Yang, Guoli Ni, Jingyi Zhang, D Li*. Bonding characteristic and electronic property of TiC x N 1? x (001)/TiC (001) interface: A first-principles study. Journal of Materials Research.2018,33(11):1650-1658.(SCI)通讯作者 [17] B Chen, Y Wang, C Xiao, M Zhang, G Ni, D Li*. The formation mechanism of intermetallic compounds in Al/Mg friction-stir weld joint. Materials Science and Technology.2018,34(6):703-711.(SCI)通讯作者 [16] S Wang, Z Liu, X Yang, X Fan, B Chen, J Zhang, D Li*. First‐principles study of the TiN (111)/ZrN (111) interface. Surface and Interface Analysis,2018,50(3):321-327.(SCI)通讯作者 2018年之前 [15]Xingwen Fan, Bing Chen, Minmin Zhang, Da Li*, Zan Liu, Changyuan Xiao. First-principles calculations on bonding characteristic and electronic property of TiC (111)/TiN (111) interface. MATERIALS & DESIGN, 2016,112:282-289.（SCI二区：IF：4.364）通讯作者 [14]Da Li, Guoqing Gou, Yan Liu, Tenghui Zhu, Hua Ji, Hui Chen. Effect of Al on the microstructure and impact property of the surfacing repair layer of the rail. Surface Engineering, 2012, 28(7):548-552. SCI) [13]Da Li, Yuan Nie, Guoqing Gou, Yan Liu, Yonghui zhu, Qiuying Wang, Hui Chen. Phase Transformation Behavior of the SMA490BW Weathering Steel. Phase Transition, 2012, 85(6): 512-522. (SCI) [12]Da Li, Yulin Yang, Ligang Liu, Jiazhen Zhang, Qingxiang Yang. Effects of RE oxide on the microstructure of hardfacing metal of the large gear. Material Science and Engineering A. 2009, 509(1-2): 94-97. (SCI) [11]Da Li, Ligang Liu, Yunkun Zhang, Chunlei Ye, Xuejun Ren, Yulin Yang, Qingxiang Yang. Phase diagram calculation of high chromium cast irons and influence of its chemical composition. Materials & Design, 2009, 30(2):340- 345. (SCI) [10]Da Li, Bo Liao, Ligang Liu, Chunmei Zhao, Xiqing Zhao, Xuejun Ren, Qingxiang Yang. Process stress simulation of medium-high carbon steel after hard-face-welding during martensiteransformation. Computational Materials Science, 2008, 44(2):280-285.(SCI) [9] Li Da, Cui Zhanquan, Yang Qingxiang, Sun Bing, Sun Ming-hui. Microstructure and property of Friction Stir Welding Joint of 7075Al and AZ31BMg. Journal of Shanghai Jiaotong University (Science), 2012, 17(6): 1-5. [8]Hao Feifei, Li Da,et al. Effect of rare earth oxides on the morphology of carbides in hardfacing metal of high chromium cast iron. Journal of Rare earths, 2011, 29(2): 168-172（SCI） [7]Jian Yang, Feifei Hao, Da Li, et al. Effect of RE oxide on growth dynamics of primary austenite grain in hardfacing layer of medium-high carbon steel. Journal of Rare Earth, 30(8): 2012, 814-819. （SCI） [6]Y.F. Zhou, Y.L. Yang, D. Li,et al. Effect of Titanium Content on Microstructure and Wear Resistance of Fe-Cr-C Hardfacing Layers. Welding Journal, 2012, 91:229-235.（SCI） [5]Hao Feifei, Liao Bo, Li Da, et al. Effects of rare earth oxide on hardfacing metal microstructure of medium carbon steel and its refinement mechanism. Journal of Rare earths, 2011, 29(6): 609-612（SCI） [4]Ligang Liu, Bo Liao, Da Li, et al. Thermal-elastic-plastic simulation of internal stress fields of quenched steel 40Cr cylindrical specimens by FEM. Materials and Manufacturing Processes, 2011, 26(5):732-739（SCI） [3] Pengfei Zhang, Yefei Zhou, Jian Yang, Da Li, et al. Optimization on mechanical properties of Fe7-xCrxC3 carbides by first-principles investigation. Journal of Alloys and Compounds. 2013, 560:49-53.(SCI) [2]Zhou Yefei, Yang Yulin, Yang Jian, Hao Feifei, Li Da, et al. Effect of Ti additive on (Cr,Fe)7C3 carbide in arc surfacing layer and its refined mechanism. Applied Surface Science, 2012, 258(17):6653-6659. (SCI) [1]Hongwei Qu, Bo Liao, Ligang Liu, Da Li, et al. Precipitation rule of carbides in a new high speed steel for rollers. CALPHAD 2012, 36:144-150. (SCI)