2007年11月
Relationship between yield strength and grain size for a bimodal structural ultrafine-grained ferrite/cementite steel
SCRIPTA MATERIALIA
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- 巻
- 57
- 号
- 9
- 開始ページ
- 857
- 終了ページ
- 860
- 記述言語
- 英語
- 掲載種別
- 研究論文（学術雑誌）
- DOI
- 10.1016/j.scriptamat.2007.06.062
- 出版者・発行元
- PERGAMON-ELSEVIER SCIENCE LTD
A bimodal ferrite grain size distribution was developed in the microstructure of a warm-rolled ultrafine-grained ferrite/cementite steel by annealing. The yield strength could be illustrated by the Hall-Petch relation, where the appropriate grain size was the average ferrite grain size determined from the area fraction of the inverse of the average grain size in both the large- and small-sized regions. (C) 2007 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
- リンク情報
- ID情報
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- DOI : 10.1016/j.scriptamat.2007.06.062
- ISSN : 1359-6462
- Web of Science ID : WOS:000249356800018