16 citations · 20 across the 5 of their papers we have counts for
5 papers
Flow curve approximation using Avitzur's model for barreling compression test
Soheil Solhjoo
The combination of the Cylindrical Profile Model (CPM) and Avitzur's model is commonly used to determine flow stress curves in material testing using compression test. In this proc…
A short note on approximating the critical strain for the onset of dynamic recrystallization
Soheil Solhjoo
This note provides a MATLAB code to determine the critical strain associated with the onset of dynamic recrystallization. The code takes a closed-form constitutive model and derive…
Determination of flow stress and the critical strain for the onset of dynamic recrystallization using a sine function
Soheil Solhjoo
A new model has been developed to estimate the flow stress under hot deformation conditions up to the peak of the stress-strain curves. The model is constructed on the basis of the…
Two new mathematical models to predict the flow stress at hot deformation
Soheil Solhjoo
Based on both linear and non-linear estimations of work hardening rate versus strain curves, two mathematical models have been developed to predict the flow curves under hot workin…
Evaluation of coefficient of friction in bulk metal forming
Soheil Solhjoo
In this study an upper bound analysis for cylindrical "Barrel Compression Test" (BCT) is developed. BCT method is a very simple method which can be utilized in order to evaluate qu…