副教授 硕士生导师
招生学科专业:
材料科学与工程 -- 【招收硕士研究生】 -- 材料科学与技术学院
材料与化工 -- 【招收硕士研究生】 -- 材料科学与技术学院
性别:女
毕业院校:Dresden University of Technology
学历:德累斯顿工业大学
学位:工学博士学位
所在单位:材料科学与技术学院
办公地点:东区材料楼 A503
电子邮箱:
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代表性论文:
(1)Ruiqi Wang, Dongdong Gu, Lixia Xi, Han Zhang, Jianfeng Sun, He Liu, Linxuan Li, Jinming Xing, Effect of topological characteristics on manufacturability and mechanical performance of multiscale graded structures fabricated by laser powder bed fusion, Journal of Materials Processing Technology, 337, 2025, 118721, https://doi.org/10.1016/j.jmatprotec.2025.118721.
(2)He Liu, Dongdong Gu, Lixia Xi, Han Zhang, Keyu Shi, Bin Wu, Rui Zhang, Junfeng Qi, High-Performance Aluminum-Based Materials Processed by Laser Powder Bed Fusion: Process, Microstructure, Defects and Properties Coordination, Additive Manufacturing Frontiers, 2024, 3(2): 200145, https://doi.org/10.1016/j.amf.2024.200145.
(3)Lixia Xi; Lili Feng; Dongdong Gu; Konda Gokuldoss Prashanth; Ivan Kaban; Ruiqi Wang; Ke Xiong; Baran Sarac; Jürgen Eckert; Microstructure formation and mechanical performance of micro-nanoscale ceramic reinforced aluminum matrix composites manufactured by laser powder bed fusion, Journal of Alloys and Compounds, 2023(939): 168803.
(4)Ruiqi Wang, Lixia Xi, Lili Feng, Baran Sarac, Konda Gokuldoss Prashanth, Jürgen Eckert, Dongdong Gu, Synergistic Strengthening Mechanisms of Dual-Phase (TiN+AlN) Reinforced Aluminum Matrix Composites Prepared by Laser Powder Bed Fusion, 3D Printing and Additive Manufacturing, 2023.
(5)Lixia Xi; Lili Feng; Dongdong Gu; Ruiqi Wang; Baran Sarac; Konda Gokuldoss Prashanth; Jürgen Eckert; ZrC+TiC synergically reinforced metal matrix composites with micro/nanoscale reinforcements prepared by laser powder bed fusion, Journal of Materials Research and Technology, 2022(19): 4645-4657.
(6) Lixia Xi; Qiuyang Lu; Dongdong Gu; Shaoting Cao; Han Zhang; Ivan Kaban; Baran Sarac; Konda Gokuldoss Prashanth; Jürgen Eckert; Circumventing Solidification Cracking Susceptibility in Al–Cu Alloys Prepared by Laser Powder Bed Fusion, 3D Printing and Additive Manufacturing, 2022.
(7)Guo, M., Huang, G., Xi, L., Dai, D., Gu, D. Effects of laser printing parameters on molten pool formation, microstructure evolution and mechanical properties of laser directed energy deposition of difficult-to-process tungsten heavy-alloy. CIRP Journal of Manufacturing Science and Technology, 2022, 39, 401-413.
(8)Lixia Xi; Qiuyang Lu; Ruiqi Wang; Lili Feng; Effect of carbon nanotubes on the microstructure and tribological properties of in situ synthesized MWCNTs/Ti6Al4V composites fabricated by Selective laser melting, Optics & Laser Technology, 2022(153): 108176.
发明专利:
(1) Lixia Xi, Dongdong Gu, Kai Ding, Mengzhen Cao, Jie Zhuang, Shuang Guo, Wear-resistant ceramic- reinforced titanium alloy material with TiC and TiN reinforcement phases and preparation method therefor, International Application No. PCT/CN2021/110799, Application Date 05.08.2021, Publication No. WO2022/028517, Patent No. GB 2624471, 2024-11-27.
(2)席丽霞; 顾冬冬; 丁凯; 曹梦臻; 庄杰; 郭爽, 一种耐磨损梯度界面复相增强钛合金材料及其制备方法. 申请日: 2020-08-07, 专利授权号: ZL 202010787663.8
(3)席丽霞, 丁凯, 顾冬冬. 一种纳米多相增强铝基复合材料及其制备方法. 申请日:2021-02-05, 专利授权号: ZL 202110162047.8
(4)席丽霞, 陆秋阳, 顾冬冬. 一种基于超声处理辅助激光3D打印纳米粒子修饰Al-Cu合金的晶粒细化方法. 申请日:2021-08-10, 专利授权号: ZL 202110913609.8
(5)席丽霞, 顾冬冬, 徐俊灿, 耿晓锋. 一种核壳结构增强改性铝合金材料及其制备方法. 申请日:2022-07-08,专利授权号: ZL 202210805089.3
(6)王瑞琪, 顾冬冬, 席丽霞, 陆秋阳, 刘泓, 一种复相陶瓷原位协同增强铝基复合材料及其制备方法. 申请日:2022-05-16, 专利授权号: ZL 202210528904.6
(7)王瑞琪, 顾冬冬, 席丽霞, 冯丽莉, 陶积彪, 一种基于激光增材制造的界面强化原位增强铝基复合材料的制备方法. 申请日:2022-05-16, 专利授权号: ZL 202210528945.5,
(8)顾冬冬, 郭朦, 戴冬华, 张红梅, 汪瑞, 席丽霞, 一种面向激光3D打印专用原位增韧高性能球形钨粉及其制备方法. 申请日:2020-12-17, 专利授权号: ZL 202011499315.7
科研项目:
(1)国家自然科学基金青年基金,2023.01-2025.12,主持
(2)国家重点研发计划子课题,2023.12-2026.11,主持
(3)江苏省科技计划专项,2024.04-2026.03,主持
2012.11 - 2017.3 | 德累斯顿工业大学 材料学 博士研究生毕业 工学博士学位 |
2009.9 - 2012.3 | 上海交通大学 材料学 硕士研究生毕业 工学硕士学位 |
2022.1 - 至今 | 南京航空航天大学 材料科学与技术学院 副研究员、副教授 |
2017.11 - 2021.12 | 南京航空航天大学 材料科学与技术学院 讲师 |
2017.3 - 2017.11 | 德国莱布尼茨固体材料研究所 博士后 |
金属/陶瓷界面结构
轻合金及其复合材料精密成形
金属激光增材制造