研究领域与代表性学术成果

多年来一直从事金属增材制造（3D打印）方面的研究，重点围绕“激光增材制造金属材料组织不均匀性控制与强韧化”展开工作。研究兴趣包括：增材制造凝固过程晶粒细化与固态相变调控、增材制造金属材料强韧化等。近五年相关研究工作以第一作者（含共一）发表在《Science》、《Nature Communications》、《Scripta Materialia》和《Additive Manufacturing》等国际著名期刊上。曾获得2021年Acta学生奖（2021 Acta Student Award）和2024年首届国际APM“粉材新秀”青年学者杰出奖等荣誉与奖励；获得中国国际大学生创新大赛（2024）重庆赛区选拔赛“优秀指导教师”荣誉称号（指导项目获得金奖）。

研究方向：

1. 增材制造（3D打印）
2. 钛合金、铝合金、铜合金和难熔合金等

代表性学术论文：

1. Jingqi Zhang^#, Michael Bermingham^#, Joseph Otte, Yingang Liu, Ziyong Hou, Nan Yang, Yu Yin, Mohamad Bayat, Weikang Lin, Xiaoxu Huang, David H. StJohn, Matthew Dargusch*. Ultrauniform, strong, and ductile 3D-printed titanium alloy through bifunctional alloy design, Science, 383 (2024) 639-645.

2. Jingqi Zhang^#, Yingang Liu^#, Gang Sha*, Shenbao Jin, Ziyong Hou, Mohamad Bayat, Nan Yang, Qiyang Tan, Yu Yin, Shiyang Liu, Jesper Henri Hattel, Matthew Dargusch, Xiaoxu Huang*, Ming-Xing Zhang*. Designing against phase and property heterogeneities in additively manufactured titanium alloys, Nature Communications, 13 (2022) 4660.

3. Yingang Liu^#, Jingqi Zhang^#, Ranming Niu*, Mohamad Bayat, Ying Zhou, Yu Yin, Qiyang Tan, Shiyang Liu, Jesper Henri Hattel, Miaoquan Li, Xiaoxu Huang, Julie Cairney, Yi-Sheng Chen, Mark Easton, Christopher Hutchinson*, Ming-Xing Zhang*. Manufacturing of high strength and high conductivity copper with laser powder bed fusion, Nature Communications, 15 (2024) 1283.

4. Jingqi Zhang, Michael Bermingham, Joseph Otte, Yingang Liu, Matthew Dargusch*. Towards uniform and enhanced tensile ductility of additively manufactured Ti−5Al−5Mo−5V−3Cr alloy through designing gradient interlayer deposition time, Scripta Materialia, 223 (2023) 115066.

5. Jingqi Zhang, Yingang Liu, Mohamad Bayat, Qiyang Tan, Yu Yin, Zhiqi Fan, Shiyang Liu, Jesper Henri Hattel, Matthew Dargusch, Ming-Xing Zhang*, Achieving high ductility in a selectively laser melted commercial pure-titanium via in-situ grain refinement, Scripta Materialia 191 (2020) 155-160.