Critical Condition for Dynamic Recrystallization for High Carbon Steels

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DOIResolve DOI: http://doi.org/10.1179/026708304X4259
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TypeArticle
Journal titleMaterials Science and Technology
ISSN0267-0836
Volume20
Issue11
Pages14691473; # of pages: 5
Subjectdynamic recrystallization; hypoeutectoid steel; hypereutectoid steel; grain size; critical strain; peak strain; softening
AbstractA softening mechanism for dynamic recrystallisation has been determined through analysis of the continuous compression flow curves of both hypoeutectoid and hypereutectoid steels, 0·7 and 0·9% carbon respectively, in the range 900 – 1050°C for strain rates 0·01 to 1 s−1. The critical stress and strain for the initiation of dynamic recrystallisation were determined from the inflection points in plots of strain hardening rate against flow stress.
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Peer reviewedNo
NRC numberAMTC-2004-0068
NPARC number8930062
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Record identifier3b24b9cb-6dab-44f1-9f69-56c597017ca8
Record created2009-04-23
Record modified2016-05-09
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