Effects of Al and Ti on thermal expansion behavior of a Ni–Fe–Cr-based superalloy: A combined experimental and first-principle study

The effects of Al and Ti on the thermal expansion coefficient (TEC) of a Ni–Fe–Cr-based superalloy, for the application of advanced ultra-supercritical (A-USC) systems, were investigated by combining the experiments and first-principles calculations. The results imply that MC/M23C6 carbides and grai...

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Bibliographic Details
Main Authors: Sihan Cheng, Xuezhi Qin, Bin Wen, Jiaqi Wang, Yunsheng Wu, Lanzhang Zhou
Format: Article
Language:English
Published: Elsevier 2024-03-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424003739