2016年于哈尔滨工业大学先进焊接与连接国家重点实验室毕业获得工学博士学位，2016年9月至2019年3月在西南交通大学牵引动力国家重点实验室从事博士后研究

科研项目信息 1. 国家自然科学基金青年基金项目，铝合金摆动激光-电弧复合焊接特性及匙孔、熔池动态行为，25万，主持。 2. 国家重点研发项目子课题，高铁白车身型材切割及激光清洗工艺研究，50万，主持。 3. 四川省科技计划项目，高铁车体铝合金构件激光-MIG复合焊接头强化机制及变形调控，20万，主持。 4. 中国博士后科学基金面上项目，激光深熔焊铝/钢接头界面反应及断裂行为研究，5万，主持。 5. 四川省博士后特别资助项目，高铁铝合金激光-电弧复合焊接特性及接头强化机制，5万，主持。 6. 企业横向项目，超低碳贝氏体高强钢不预热焊接技术研究（激光-MAG复合焊），139万，主持。 7. 企业横向项目，Inconel管、板材加工技术开发，130万，技术负责人。

[1] Chuang Cai, Shuang He, Hui Chen, Weihua Zhang. The influences of Ar-He shielding gas mixture on welding characteristics of fiber laser-MIG hybrid welding of aluminum alloy. Optics and Laser Technology, 2019, 113: 37-45. [2] Chuang Cai, Liqun Li, Genchen Peng. Comparative study of oxides formed on fusion zone and base metal of laser welded Zr-1.0Sn-1.0Nb-0.1Fe alloy. Journal of Materials Engineering and Performance, 2019, 28: 1161-1172. [3] Chuang Cai, Genchen Peng, Liqun Li, Yanbin Chen, Liang Qiao. Comparative study on laser welding characteristics of aluminum alloy under atmospheric and subatmospheric pressures. Science and Technology of Welding and Joining, 2014, 19(7): 547-553. [4] Chuang Cai, Jiecai Feng, Liqun Li, Yanbin Chen. Influence of laser on the droplet behavior in short-circuiting, globular, and spray modes of hybrid fiber laser-MIG welding. Optics and Laser Technology, 2016, 83: 108-118. [5] Chuang Cai, Liqun Li, Lei Tai. Narrow-gap laser-MIG hybrid welding of thick-section steel with different shielding gas nozzles. The International Journal of Advanced Manufacturing Technology, 2017, 92: 909-916. [6] Chuang Cai, Liqun Li, Wang Tao, Genchen Peng, Xian Wang. Weld bead size, microstructure and corrosion behavior of zirconium alloys joints welded by pulsed laser spot welding. Journal of Materials Engineering and Performance, 2016, 25(9): 3783-3792. [7] Chuang Cai, Wang Tao, Liqun Li, Yanbin Chen. Weld bead formation and corrosion behavior of pulsed laser welded zirconium alloy. The International Journal of Advanced Manufacturing Technology, 2015, 77(1): 621-628. [8] Wang Tao, Chuang Cai, Liqun Li, Yanbin Chen, Yiling Wang. Pulsed laser spot welding of intersection points for Zircaloy-4 spacer grid assembly. Materials and Design, 2013, 52(24): 487-494. [9] Chuang Cai, Liqun Li, Yanbin Chen, Wang Tao. Pulsed laser spot welding of spacer grid assembly for nuclear application. Proceeding of LAMP2013-The 6th International Congress on Laser Advanced Materials Processing, Niigata, Japan, 2013, A249, 1-6. [10] Chuang Cai, Fuquan Li, Zhibo Dong, Liqun Li. Experimental and numerical study on laser spot welding of nickel-base alloy overlap joints with different weld path geometries. The International Symposium on Visualization in Joining and Welding Science, Hotel Hankyu Expo Park, Osaka, Japan. 2014. 11. 26-28. [11] 蔡创, 王宪, 李俐群. 激光加工用充氩舱气体流动行为模拟与优化. 焊接学报, 2017, 38(11): 108-112. [12] 蔡创, 李瑞丰, 陶汪, 李俐群, 等. 锆4合金十字交叉焊点的脉冲激光焊接特性, 中国激光, 2013, 40(8), 0803008 1-5. [13] 蔡创, 陈辉, 张卫华. 真空激光焊接技术研究现状与展望, 光电工程, 2017, 44(10): 945-952. （主编特邀）

授权专利 [1] 蔡创, 陶汪, 王亚军, 张亮, 李俐群. 一种用于涡轮泵焊接的多向定位夹具. 专利号: ZL201510795816.2. [2] 陈彦宾, 闫相和, 陶汪, 李俐群, 蔡创, 等. 用于激光焊接的密封装置. 专利号: ZL201410828626.1.