科研项目

[1] 甘肃省自然科学基金，主持，结题；

[2] 甘肃省教育厅教育科技创新项目，主持，结题；

[3]甘肃省教育厅高校教师创新基金项目，主持，在研。

[4] 体育平台官网高层次人才科研启动项目，主持，在研；

[5] 甘肃省科技支撑计划-工业类项目，参与（第2）；

[6] 甘肃省科技重大专项计划，参与（第2）；

[7] 甘肃省教育厅产业支撑计划，参与（第2）；

[8] 国家自然科学基金地区项目, 参与（第5）；

代表性论文

[1] Bo Liu, Jiayu Xu, Yubi Gao, Yong Hu, Xiaokang Yang. Fine grains with high-density annealing twins and precipitates inducing favorable strength and excellent plasticity in laser powder bed fusion-fabricated Inconel 718 via deep cryogenic and heat treatments[J]. Journal of Materials Science & Technology, 2024, 187: 28-48. (中科院一区, Top, IF:14.3, ESI高倍引)

[2] Bo Liu, Yutian Ding, Jiayu Xu, Yubi Gao, Xingmao Wang, Hongfei Zhang, Yong Hu, Fuhao Sun. Outstanding strength-ductility synergy in Inconel 718 superalloy via laser powder bed fusion and thermomechanical treatment[J]. Additive Manufacturing, 2023, 67: 103491. (中科院一区, Top, IF:11.1)

[3] Bo Liu, Yutian Ding, Jiayu Xu, X.M. Wang, Yubi Gao, Yong Hu, Dalin Chen. Achievement of grain boundary engineering by transforming residual stress in selective laser-melted Inconel 718 superalloy[J]. Materials Science and Engineering: A, 2023, 866: 144683. (中科院二区, Top, IF:7.0)

[4] Bo. Liu, X.X. Li, L. Zheng, J.Y. Xu, H.F. Zhang, Y.T. Ding. Dislocation-cellular networks triggered high density annealing twins of additively manufactured Inconel 718 superalloy and its thermal stability[J]. Materials Science and Engineering A, 2026, 949: 149426. (中科院二区, Top, IF:7.0)

[5] Bo Liu, Yutian Ding, Jiayu Xu, Yubi Gao, Cheng Chu, Yong Hu, Dalin Chen. Grain boundary engineering activated by residual stress during the laser powder bed fusion of Inconel 718 and the electrochemical corrosion performance[J]. Materials Characterization, 2023, 204: 113160. (中科院二区, IF:5.5)

[6] Bo Liu, Hongfei Zhang, Jiayu Xu, Yubi Gao, Xiaokang Yang, Bing Zhen, Yong Hu，Yutian Ding, Dong Zhang, Sujun Lu. Improving the hot corrosion resistance of additively manufactured Inconel 718 via recrystallization-based grain boundary engineering induced by its residual stress[J]. Materials Today Communications, 2024, 39: 108792. (中科院三区, IF:4.5).

[7] Bo Liu, Chen Wang, Li Zheng, Xuexia Li, Sirun Wang. Extrusion of thin-walled and multi-cavity aluminum battery trays: die design, simulation and process validation[J]. The International Journal of Advanced Manufacturing Technology, 2026. DOI:10.1007/s00170-026-17938-5. (中科院三区, IF:3.1)

代表性科研奖励

[1] 甘肃省科技进步奖，三等奖（2022-J3-003-R5），甘肃省人民政府；

[2] 甘肃省机械工程学会科学技术进步奖，一等奖（2022-1-3-R5），甘肃省机械工程学会；[3] “挑战杯”老员工课外学术科技作品竞赛“揭榜挂帅”赛道：国赛特等奖（指导教师）；

[4] “挑战杯”老员工课外学术科技作品竞赛：省赛三等奖（指导教师）；

[5] 全国三维数字化创新设计大赛：国赛二等奖、省赛特等奖、省赛一等奖（指导教师）