Constitutive analysis to predict high-te
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Dipti Samantaray; Sumantra Mandal; A.K. Bhaduri
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Article
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2010
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Elsevier Science
⚖ 334 KB
Constitutive analysis for hot working of modified 9Cr-1Mo (P91) ferritic steel was carried out employing experimental stress-strain data from isothermal hot compression tests, in a wide range of temperatures (1123-1373 K), strains (0.1-0.5) and strain rates (10 À3 -10 2 s À1 ). The effects of temper