Optimizing a Solution Heat Treatment by Increasing the Cooling Rate of Directional Solidification for Ni-Based Superalloys

Optimizing a Solution Heat Treatment by Increasing the Cooling Rate of Directional Solidification for Ni-Based Superalloys

The solution heat treatment (SHT) of the third generation of single crystal (SC) Ni-based superalloys required up to 45 h and was expensive. In this study, SHT based on liquid metal cooling (LMC) was optimized to greatly reduce processing time. The experimental and simulation results showed that res...

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Bibliographic Details
Main Authors: Yanbin Zhang, Ling Qin, Bin Zhu, Haijun Jiang, Li Tan, Taiwen Huang, Bin Gan, Ziqi Jie, Lin Liu
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Materials
Subjects:
Ni-based superalloy
solution heat treatment
solidification cooling rate
residual segregation
Online Access:https://www.mdpi.com/1996-1944/16/9/3433

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https://www.mdpi.com/1996-1944/16/9/3433

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