Flow Stress Constitutive Relation of S280 Ultrahigh Strength Stainless Steel

Isothermal constant-strain-rate compression experiments of S280 ultrahigh-strength stainless steel were conducted at 800–1150 °C, 0.001–10 s⁻¹, and 70% height reduction. The flow stress behaviors were analyzed based on the compression data. The strain compensation Arrhenius co...

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Bibliographic Details

Published in:	Crystals
Main Authors:	Mutong Liu, Xiaochang Xie, Ye Tian, Yuwei Xia, Kelu Wang, Shiqiang Lu
Format:	Article
Language:	English
Published:	MDPI AG 2024-09-01
Subjects:	S280 ultrahigh-strength stainless steel Arrhenius constitutive relation multiple linear regression constitutive relation BP neural network constitutive relation
Online Access:	https://www.mdpi.com/2073-4352/14/9/819