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Influence of Delta Ferrite on the Flow Stress Grain Size Relationship of an Austenitic Stainless Steel


EC Ogu
BA Okorie

Abstract

The effect of delta ferrite on the flow stress-grain size relation is investigated. Delta ferrite is found to lead to deviation from linear proportionality between flow stress and grain size in austenitic steels. This influence vanishes with increase in strain.

 


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eISSN: 2467-8821
print ISSN: 0331-8443