Constitutive Modeling of A286 Superalloy: Comparison of Improved Khan-Huang-Liang, Improved Johnson-Cook, and Genetic Algorithm-Backpropagation Artificial Neural Network Models

This study aims to develop high-precision constitutive models for A286 superalloy to accurately predict material flow stress and provide robust support for numerical simulations. Uniaxial quasi-static compression tests were performed to obtain the flow stress of A286 superalloy across strain rates f...

Full description

Saved in:

Bibliographic Details
Published in:	Journal of materials engineering and performance Vol. 34; no. 23; pp. 28170 - 28182
Main Authors:	Tao, Liang, Feng, Zhiguo, Jiang, Yulian, Mo, Ningning, Lu, Rengang
Format:	Journal Article
Language:	English
Published:	New York Springer US 01.12.2025 Springer Nature B.V
Subjects:	Accuracy Artificial neural networks Back propagation Back propagation networks Characterization and Evaluation of Materials Chemistry and Materials Science Compression tests Computer simulation Constitutive models Correlation coefficients Corrosion and Coatings Deformation Engineering Design Genetic algorithms Heat treating Materials Science Metal fatigue Neural networks Original Research Article Quality Control Reliability Safety and Risk Simulation Software Strain hardening Superalloys Temperature Titanium alloys Tribology Yield strength Yield stress United States > US genetic algorithm artificial neural network constitutive model numerical simulation superalloy
ISSN:	1059-9495, 1544-1024
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!