材料工程2025，Vol.53Issue(5)：119-129,11.DOI:10.11868/j.issn.1001-4381.2022.000364
镍基高温合金TLP连接接头PBHT工艺研究进展
Research progress in PBHT process for nickel-based superalloy TLPB joints
摘要
Abstract
Transient liquid phase(TLP)bonding is an optimised bonding process that joins nickel-based superalloys.The post-bond heat treatment(PBHT)refers to a heat treatment process for the joint after the connection.This article summarizes the adverse effects of TLP thermal cycling on the tissue properties of nickel-based superalloys and the harmful phase problems of joints after TLP joining.The article explains the mechanism,types and current status of the PBHT process,analyses and discusses the systems and effects of the PBHT process where it is applicable.Finally,the development prospects and future research directions are presented.For future PBHT process research,it is recommended to continue to develop in the direction of multi-level and multi-pass precision heat treatment,and explore the TLPB-PBHT integrated process.关键词
镍基高温合金/连接后处理/瞬间液相/均匀化/固溶处理/时效处理Key words
nickel-based superalloy/TLP/PBHT/homogenisation/solution treatment/aging treatment分类
金属材料引用本文复制引用
李红,李泊瑾,王伯洋,Erika HODÚLOVÁ,曹健,李云月,钟素娟..镍基高温合金TLP连接接头PBHT工艺研究进展[J].材料工程,2025,53(5):119-129,11.基金项目
国家自然科学基金项目(52475316) （52475316）
国家外国专家项目(H20240059) （H20240059）
先进焊接与连接国家重点实验室开放课题研究基金(AWJ-20-M01) （AWJ-20-M01）
新型钎焊材料与技术国家重点实验室开放课题(SKLABFMT-2020-04) （SKLABFMT-2020-04）
