Thermal stability of ultrafine-grained a
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A. Etienne; B. Radiguet; C. Genevois; J.-M. Le Breton; R. Valiev; P. Pareige
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Article
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2010
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Elsevier Science
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English
โ 501 KB
Ultrafine-grained 316 and 304 austenitic stainless steel samples have been produced by high pressure torsion. Their microstructure, after deformation and annealing at a temperature in the 350-900 โข C range, has been characterized using several techniques (transmission electron microscopy, X-ray diff