A constitutive model optimizing superalloy performance: The interplay of annealing twins, dislocations, and grain boundaries

A constitutive model optimizing superalloy performance: The interplay of annealing twins, dislocations, and grain boundaries

The room temperature mechanical properties and formability of heat-treated ultrathin nickel-based superalloys are significantly influenced by annealing twins, dislocations, and grain boundaries. To elucidate the mechanistic roles of these microstructural features, this study employed high-precision...

Full description

Saved in:
Bibliographic Details
Main Authors: Zongpeng Tian, Rui Zhao, Xinshun Diao, Shan Jiang, Debin Shan, Min Wan
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Journal of Materials Research and Technology
Subjects:
Nickel-based superalloy
Annealing twin volume fraction
Dislocation density
Grain size
Constitutive model
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425016722
Tags: Add Tag
No Tags, Be the first to tag this record!
Login for hold and recall information

Internet

http://www.sciencedirect.com/science/article/pii/S2238785425016722

Similar Items