Effect of High-Temperature Severe Plastic Deformation on Microstructure and Mechanical Properties of IF Steel

Jindal, Vikas and Rupa, P K P and Mandal, G K and Srivastava, V C (2014) Effect of High-Temperature Severe Plastic Deformation on Microstructure and Mechanical Properties of IF Steel. Journal of Materials Engineering and Performance, 23(6) (IF-0.981). pp. 1954-1958.

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Abstract

Extensive research work has been carried out on interstitial-free steel to understand its response to deformation; particularly, the behavior during severe plastic deformation (SPD). However, most of these studies were mainly undertaken in the ferritic regime. The present investigation reports the initial results of our attempt to employ accumulative roll bonding (ARB), one of the variants of SPD, at a high temperature (950 A degrees C). A considerable grain refinement has been observed, which may be attributed to the severity of deformation and recrystallisation at high temperatures. Nanoindentation tests have been performed at various stages of ARB process to understand the evolution of mechanical properties

Item Type: Article
Uncontrolled Keywords: accumulative roll bonding; mechanical properties; nano-indentation
Subjects: Materials Science
Divisions: Material Science and Technology
Depositing User: Users 5 not found.
Date Deposited: 12 Jul 2014 02:21
Last Modified: 04 May 2016 08:30
URI: http://eprints.nmlindia.org/id/eprint/6864

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