Work-Hardening Models
Work-Hardening Models
The true-stress and true-strain behavior ( versus ) of some materials can be modeled by an equation of the type =K, where is the strain-hardening exponent and is a material constant. The onset of necking corresponds to the maximum engineering stress a component can withstand and occurs when =n.
σ
true
ϵ
true
σ
true
n
ϵ
true
n
K
ϵ
true
External Links
External Links
Permanent Citation
Permanent Citation
Megan Frary
"Work-Hardening Models"
http://demonstrations.wolfram.com/WorkHardeningModels/
Wolfram Demonstrations Project
Published: January 24, 2008