研究员
李金国
  • 职称:研究员
  • 学历:博士研究生
  • 部门:高温合金研究部
  • 电话:+86-24-83978872
  • 邮政编码:110016
  • 传真:+86-24-23971758
  • 电子邮件:jgli@imr.ac.cn
  • 专家类别:博士生导师
简历
  

学习简历:

1992.09–1996.07 东北大学

1996.09–1999.03 东北大学研究生院

1999.03–2002.12 中国科学院金属研究所

2004.10–2007.03 日本丰桥技术科学大学

  

  研究员,博士生导师,国防科技创新团队带头人,国家重点研发计划和两机重大专项首席。主要从事先进单晶高温合金材料设计与制备、高温合金增材制造及粉末制备、先进陶瓷材料增材制造研究。承担的科研任务包括国家重点研发计划、两机重大专项、自然基金重点等20余项,获得辽宁省技术发明一等奖、产学研合作创新成果一等奖等7项奖励。发表论文120余篇,申请专利70余项。

研究领域
  

增材制造高温合金材料设计与制备

陶瓷材料增材制造

单晶高温合金设计与制备

代表论著
  

[1] Li Q L, Liang J J*, Zhang Y L, Li J G*, et al. Fused silica ceramic core based on network-structured zircon design via 3D printing, Scripta Materialia, 2022, 208: 114342.

[2] Li J G*, An X L, Liang J J*, et al. Recent advances in the stereolithographic three-dimensional printing of ceramic cores: challenges and prospects, Journal of Materials Science & Technology, 2021

[3] Song W, Wang X G*, Li J G*, et al. Influence of Ta/Al ratio on the microstructure and creep property of a Ru-containing Ni-based single-crystal superalloy[J]. Journal of Materials Science & Technology, 2021, 89: 16-23.

[4] Sun J X, Liu J L*, Li J G*, et al. Dual effects of Ru on the microstructural stability of a single crystal superalloy[J]. Scripta Materialia, 2021, 205: 114209.

[5] Xu K, Wang G L, Liu J D*, Li J G*, et al. Creep behavior and a deformation mechanism based creep rate model under high temperature and low stress condition for single crystal superalloy DD5[J]. Materials Science and Engineering: A, 2020, 786: 139414.

[6] Zhang Y L, Wang X G*, Li J G*, et al. The low-cycle fatigue deformation mechanisms of two single crystal superalloys at room temperature and 600° C[J]. Scripta Materialia, 2019, 171: 122-125.

[7] Zhang Y L, Wang X G*, Li J G*, et al. Deformation mechanism during high-temperature tensile test in an eutectic high-entropy alloy AlCoCrFeNi2.1[J]. Materials Science and Engineering: A, 2018, 724: 148-155.

[8] Meng X B, Lu Q, Zhang X L, Li J G*, et al. Mechanism of competitive growth during directional solidification of a nickel-base superalloy in a three-dimensional reference frame[J]. Acta Materialia, 2012, 60(9): 3965-3975.