Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - Modelling dynamic recovery and recrystallization of metals by a new non-equilibrium thermodynamics approach
AU - Huang, Mingxin
AU - Del Castillo, Pedro E.J.Rivera Diaz
AU - Van Der Zwaag, Sybrand
PY - 2007/1/1
Y1 - 2007/1/1
N2 - A non-equilibrium thermodynamics-based approach is proposed to predict the dislocation density and flow stress at the steady state of high temperature deformation. For a material undergoing dynamic recovery and recrystallization, it is found that the total dislocation density can be expressed as ρ = (λε̇/b)2, where ε̇ is the strain rate, b is the magnitude of the Burgers vector and λ is a dynamic recovery and recrystallization related parameter.
AB - A non-equilibrium thermodynamics-based approach is proposed to predict the dislocation density and flow stress at the steady state of high temperature deformation. For a material undergoing dynamic recovery and recrystallization, it is found that the total dislocation density can be expressed as ρ = (λε̇/b)2, where ε̇ is the strain rate, b is the magnitude of the Burgers vector and λ is a dynamic recovery and recrystallization related parameter.
KW - Dislocation density
KW - Dynamic recovery
KW - Dynamic recrystallization
KW - Steady state stress
U2 - 10.4028/www.scientific.net/MSF.558-559.517
DO - 10.4028/www.scientific.net/MSF.558-559.517
M3 - Conference contribution/Paper
AN - SCOPUS:38349138585
SN - 087849443X
SN - 9780878494439
VL - 558-559
T3 - Materials Science Forum
SP - 517
EP - 522
BT - Recrystallization and Grain Growth III
T2 - 3rd International Conference on Recrystallization and Grain Growth, ReX GG III
Y2 - 10 June 2007 through 15 June 2007
ER -