教师名录

曾龙

副研究员
所属二级机构:先进材料与凝固研究所
硕导/博导:硕导
通讯地址:上海交通大学材料B楼305
电子邮箱:recrystal@sjtu.edu.cn
教育经历
  • 2011-09 ~ 2015-08    上海交通大学   材料科学与工程学院   材料科学与工程  博士
  • 2009-09 ~ 2011-07    东北大学   材料与冶金学院   材料加工  硕士
  • 2005-09 ~ 2009-09    兰州理工大学   材料科学与工程学院   材料成型及控制工程  学士
工作经历
  • 2015-12 ~ 2022-10    上海交通大学  材料科学与工程学院 助理研究员、副研究员
研究方向
  • 高温合金单晶叶片定向凝固制备及缺陷检测和修复
  • 金属材料智能铸造装备开发和应用
研究情况

       针对单晶涡轮叶片定向凝固制备工艺的本征属性,与所在团队一起发明了基底诱导单晶叶片定向凝固工艺和固-液界面稳恒推进定向凝固工艺(获得美国专利授权),并成功开发了拥有自主知识产权的智能HRS定向凝固设备(获得商业化推广),该工艺和设备在某型单晶涡轮叶片试制中获得显著的成效。目前主持工信部重点研发项目课题、重点企业横向项目和重点企业技术培育项目3项,均为单晶涡轮叶片制备技术;参与国家项目和企业项目若干项。已结题国家自然科学基金面上项目一项、青年项目一项、两机专项子课题一项、外省市科技创新项目两项。

论文信息
  • Binqiang Wang, Senhong Chen, Long Zeng*, Mingxu Xia, Jianguo Li, Kun Bu, Mechanism of heterogeneous substrate stimulating growth for nickel-based single crystal superalloy, J. Mater. Res. Technol., 33(2024), 8472-8481
  • Zhizhuo Wang, Mingxu Xia, Fulin Wang, Long. Zeng*, et. al. Optimized EBSD-TEM method for the investigation of Al/Al2O3 interfacial orientation mismatch, Materials Characterization 216(8–10):114256
  • Yao Wu, Yunhu Zhang, Long Zeng and Hongxing Zheng, Purifying High-Purity Copper via Semi-Continuous Directional Solidification: Insights from Numerical Simulations, Separations, 11176(2024)
  • Xiaobo Zhang*, Bo Li, Long Zeng*, et al. Effect of Re addition on the microstructure and mechanical properties of AlCoCrFeNi2.1 eutectic high-entropy alloy, Intermetallics, 154, (2023), 107808.
  • Yimeng Zhao, Saichao Cao, Long Zeng*, et al. Intermetallics in Ni–Al Binary Alloys: Liquid Structural Origin, Metallurgical and Materials Transactions A 54(2022) 646-657.
  • Binqiang Wang, Long Zeng*, et al. Substrate stimulating technique for Ni-based single crystal superalloy preparation during direction solidification, Materials Design, 224,(2022),111334.
  • Binqiang Wang, Long Zeng*, et al. A Geometry Optimization of Spiral Grain Selector During Directional Solidification of Nickel-Based Superalloy, Crystal Research&Technology, 2022, https://doi.org/10.1002/crat.202100257.
  • Binqiang Wang, Long Zeng*, et al. A comprehensive understanding of grain selection in spiral grain selector during directional solidification, Journal of Materials Science&Technology, 102,(2022),204-212.
  • Defang Tu, Jun Li*, Zihui Dong, Long Zeng*, et.al. Effect of heat treatment on microstructure evolution and magnetocaloric properties of droplet melted Mn-Fe-P-Si alloys, J. Mater. Res. Technol., 20(2022), 1593-1602.
  • Xiaowei Xu, Jun Li*, Zihui Dong , Long Zeng*, Zhenming Xu, Jianguo Li, Multiphase modelling of the continuous metallurgical purification process for impurity removing of recycled aluminum, J. Mater. Res. Technol., 18(2022), 830-840
  • W. Guo, S. Cao, L. Zeng*, et al. Substrate Stimulated Orientation for Pure Aluminum, Metallurgical and Materials Transactions A 52,(2021),5152-5158.
  • Xiaobo Zhang*, Dong Li, Long Zeng*, et al. Effect of SiC particles content on the hot tearing susceptibility of SiC/Al5Cu composites, Ceramics International, 46,10610-10618(2020).
  • Xiaobo Zhang*, Dong Li, Long Zeng*, et al. Effect of Y on the hot tearing susceptibility of 3Y2O3/Al5Cu composite, J. Alloys and Comp. 849(2020)156152.
专利著作
  • 曾龙,李军,夏明许,任能,王斌强,李建国,基于固—液截面稳恒推进的单晶叶片定向凝固方法,ZL 2020 1 0260178.5;
  • 曾龙,夏明许,李军,王斌强,李建国,基底触发单晶高温合金定向凝固工艺,ZL 2020 1 0234442.8;
  • 曾龙,夏明许,李军,李建国,一种单晶高温合金铸造性能评估装置及评估方法,ZL 2022 1 0459618.9
  • 夏明许,曾龙,卢温泉,李建国,一种微焦点X光多外场材料结构与性能显微表征技术;ZL 2018 1 0440484. X
  • 曾龙,夏明许,李军,徐晓伟,一种专家在线匹配的多端口实验系统,ZL 2022 1 0302808. X
  • 曾龙,张晓波,夏明许,李建国,一种Re改性的高性能共晶高熵合金及其制备工艺,ZL 2022106133232;
荣誉信息
  • 上海交通大学优秀员工(2021,2022)