Physics-Based Constitutive Model to Predict Dynamic Recovery Behavior of BFe10-1-2 Cupronickel Alloy during Hot Working
Affiliation of Author(s):
冶金工程学院
Journal:
High Temperature Materials and Processes (SCI)
Key Words:
中文关键字：BFe10-1-2白铜合金；物理本构模型；动态回复；流动应力，英文关键字：BFe10-1-2 cupronickel alloy; physics-based constit
Abstract:
The hot deformation behavior of BFe10-1-2
cupronickel alloy was investigated over wide ranges of
deformation temperature and strain rate. The physicsbased
constitutive model was developed to predict the
dynamic recovery (DRV) behavior of BFe10-1-2 cupronickel
alloy at elevated temperatures. In order to verify
the validity of the developed constitutive equation, the
correlation coefficient (R) and average absolute relative
error (AARE) were introduced to make statistics. The
results indicated that the developed constitutive equation
lead a good agreement between the calculated and
experimental data and can accurately characterize the
hot DRV behaviors for the BFe10-1-2 cupronickel alloy.
First Author:
wangwen,Kuaishe Wang,caijun
Paper Publications
