Dynamic Recrystallization Kinetics of AISI 403 Stainless Steel Using Hot Compression Test

In this work dynamic recrystallization behavior of AISI 403 martensitic stainless steelwas studied using hot compression tests over temperature range of 900°C -1200°C and strain raterange of 0.001 s-1-1 s-1. The obtained flow curves showed that the hot compression behavior of thealloy is controlled by dynamic recrystallization. The flow stress and strain corresponding to thecritical, peak and onset of steady state region were related to the Zener-Hollomon parameter usingsimple power equations. The variation of dynamic recrystallization fraction with strain showedthat restoration kinetics is enhanced with increasing the temperature and decreasing the strain rate.The development of DRX was modeled using Avrami Kinetics equation. The equations proposedby Baragar and Cingara-McQueen were used to develop a new model capable of predicting theflow curves up to the onset of steady state flow region. This softening work is mainly controlledby the phenomenon of dynamic recrystallization.

Dynamic Recrystallization Kinetics of AISI 403 Stainless Steel Using Hot Compression Test Keywords:

Martensitic-stainless steel , Dynamic recrystallization , Hot deformation , Recrystallization kinetics

Dynamic Recrystallization Kinetics of AISI 403 Stainless Steel Using Hot Compression Test authors

E Kevanlo

Department of Materials and Polymer Engineering, Hakim Sabzevari University, Sabzevar, Iran

G.R Ebrahimi

Department of Materials and Polymer Engineering, Hakim Sabzevari University, Sabzevar, Iran

S.A.A Sani

Department of Materials Science and Engineering, Iran University of Sience and Technology, Tehran, Iran

A Momeni

Department of Materials Science and Engineering, Hamedan University of Technology, Hamedan, Iran

Certificate
I'm the author of the paper

Export:

Link to this Paper:

https://civilica.com/doc/541851

Document National Code:

JR_IJMF-1-2_004

Index date: 28 December 2016

How to cite:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the references section:

Kevanlo, E and Ebrahimi, G.R and Sani, S.A.A and Momeni, A,1393,Dynamic Recrystallization Kinetics of AISI 403 Stainless Steel Using Hot Compression Test,https://civilica.com/doc/541851

در داخل متن نیز هر جا که به عبارت و یا دستاوردی از این Paper اشاره شود پس از ذکر مطلب، در داخل پارانتز، مشخصات زیر نوشته می شود.
برای بار اول: (1393, Kevanlo, E؛ G.R Ebrahimi and S.A.A Sani and A Momeni)
برای بار دوم به بعد: (1393, Kevanlo؛ Ebrahimi and Sani and Momeni)
برای آشنایی کامل با نحوه مرجع نویسی لطفا بخش راهنمای سیویلیکا (مرجع دهی) را ملاحظه نمایید.

Scientometrics

The specifications of the publisher center of this Paper are as follows:

Ranking of Hakim Sabzevari University

Type of center: دانشگاه دولتی

Paper count: 6,789

In the scientometrics section of CIVILICA, you can see the scientific ranking of the Iranian academic and research centers based on the statistics of indexed articles.