Effects of Post-Weld Heat Treatment on Microstructure and Mechanical Properties of the Brazed Joint of a Novel Fourth-Generation Nickel-Based Single Crystal Superalloy

Effects of Post-Weld Heat Treatment on Microstructure and Mechanical Properties of the Brazed Joint of a Novel Fourth-Generation Nickel-Based Single Crystal Superalloy

A novel fourth-generation nickel-based single crystal superalloy was brazed with Co-based filler alloy. The effects of post-weld heat treatment (PWHT) on the microstructure and mechanical properties of brazed joints were investigated. The experimental and CALPHAD simulation results show that the non...

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Bibliographic Details
Main Authors: Zhipeng Zhang, Jide Liu, Chongwei Zhu, Yuyu Huang, Xinguang Wang, Yizhou Zhou, Jianjun Wang, Jinguo Li
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Materials
Subjects:
fourth-generation nickel-based single crystal superalloy
brazing
post-weld heat treatment
mechanical properties
Online Access:https://www.mdpi.com/1996-1944/16/8/3008

Internet

https://www.mdpi.com/1996-1944/16/8/3008

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