航空材料学报2024，Vol.44Issue(1)：31-45,15.DOI:10.11868/j.issn.1005-5053.2023.000211
增材制造镍基高温合金在航空发动机与燃气轮机中的研究应用进展
Progress in research and applications of additively manufactured nickel-based superalloy in aero-engines and gas turbines
摘要
Abstract
Nickel-based superalloy is an essential material to prepare hot-end components in aero-engines and gas turbines,due to its excellent mechanical properties under high temperature.Additive manufacturing(AM)is one of the most important techniques to fabricate superalloy components with complex geometry.In this paper,the research progress of microstructure and defects of AMed superalloy is reviewed.Based on the existing literature,tensile properties of GH3536,GH3625 and GH4169 are summarized.Typical applications of AMed superalloy components in aero-engines and gas turbines are presented.Finally,for the problems in existing investigations,it is suggested that the future research can focus on materials design,heat treatment/hot isostatic pressure process optimization,single crystal preparation,real-time monitoring technique development and internal surface treatment technique innovation.关键词
增材制造/镍基高温合金/航空发动机/燃气轮机/显微组织/拉伸性能Key words
additive manufacturing(AM)/nickel-based superalloy/aero-engine/gas turbine/microstructure/tensile property分类
矿业与冶金引用本文复制引用
吴宇,陈冰清,刘伟,黄帅,孙兵兵,张学军,陈沛,黄辰..增材制造镍基高温合金在航空发动机与燃气轮机中的研究应用进展[J].航空材料学报,2024,44(1):31-45,15.基金项目
国家科技重大专项项目(J2019-Ⅶ-0003-0143,Y2019-Ⅶ-0011-0151,J2022-Ⅶ-0002) （J2019-Ⅶ-0003-0143,Y2019-Ⅶ-0011-0151,J2022-Ⅶ-0002）
国家自然科学基金(51875541,52005465) （51875541,52005465）
基础加强计划技术领域基金(2021-JCJQ-JJ-1095) （2021-JCJQ-JJ-1095）
中国航发自主创新专项资金(ZZCX-2021-013) （ZZCX-2021-013）
