| DOI | Trouver le DOI : https://doi.org/10.1007/s11661-005-0102-7 |
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| Auteur | Rechercher : Elwazri, A.; Rechercher : Wanjara, P.1; Rechercher : Yue, S. |
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| Affiliation | - Conseil national de recherches Canada. Institut de recherche aérospatiale du CNRC
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| Format | Texte, Article |
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| Sujet | Hypereutectoid steels; Transformation Temperature; Prior Austenite grain size |
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| Résumé | The effect of prior-austenite grain size and transformation temperature on nodule size and colony size of hypereutectoid steels containing 1 pct carbon with different levels of vanadium and silicon was investigated. Specimens of the various steels were thermally processed at various temperatures ranging from 900 °C to 1200 °C and transferred to salt bath conditions at 550 °C, 580 °C, and 620 °C to examine the structural evolution of pearlite. The heat-treatment work showed that for only the hypereutectoid steel without vanadium there was a continuous grain boundary cementite network, the thickness of which increased with increasing reheat temperature. Analysis of the thermally processed hypereutectoid steels also indicated that the prior-austenite grain size and transformation temperature controlled the nodule size, while the colony size was dependent on the latter only. |
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| Date de publication | 2005-09-09 |
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| Condition d’accès | - available
- unclassified
- unlimited
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| Dans | |
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| Numéro du CNRC | AMTC-2005-0090 |
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| Numéro NPARC | 8927891 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 16af6909-4c03-4779-b1c1-b3b048fb2780 |
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| Enregistrement créé | 2009-04-23 |
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| Enregistrement modifié | 2020-04-07 |
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