Effect of Heat Treatment on Microstructure and Residual Stress of a Nickel-Cobalt-Based Superalloy Produced by Laser Powder Bed Fusion

Effect of Heat Treatment on Microstructure and Residual Stress of a Nickel-Cobalt-Based Superalloy Produced by Laser Powder Bed Fusion

This study comprehensively evaluates a non-weldable nickel-cobalt-based superalloy fabricated using laser powder bed fusion (LPBF) technology. The investigation systematically examined the impact of heat treatment, specifically solution treatment and solution treatment followed by aging treatment, o...

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Bibliographic Details
Main Authors: Chengjun Wang, Renren Zheng, Xiaolong Liu, Meijuan Li, Dongfeng Chen
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Metals
Subjects:
additive manufacture
Ni-based superalloy
heat treatment
residual stress
the contour method
Online Access:https://www.mdpi.com/2075-4701/15/4/405
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