Effects of Heat Treatment on the Microstructure and Properties of a Cast Nickel-Based High-Cr Superalloy

Effects of Heat Treatment on the Microstructure and Properties of a Cast Nickel-Based High-Cr Superalloy

The effect of solution treatment and intermediate heat treatment on the microstructure and properties of a new cast nickel-based high-Cr superalloy was investigated in this paper. The results indicate that the tensile strength and elongation at 900 °C increase when the solution temperature increases...

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Bibliographic Details
Main Authors: Hongguo Lu, Minghui Yang, Li Zhou, Zhonggang Ma, Bin Cui, Fengshi Yin, Daoqian Li
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Metals
Subjects:
nickel-based high-Cr superalloy
solution treatment
eutectic structure
intermediate treatment
Online Access:https://www.mdpi.com/2075-4701/12/12/2176

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