Mn partitioning during the intercritical annealing of ultrafine-grained 6% Mn transformation-induced plasticity steel
SCIE
SCOPUS
- Title
- Mn partitioning during the intercritical annealing of ultrafine-grained 6% Mn transformation-induced plasticity steel
- Authors
- Lee, SJ; Lee, S; De Cooman, BC
- Date Issued
- 2011-04
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Abstract
- The partitioning of Mn to austenite formed during the intercritical annealing of an ultrafine-grained 6% Mn transformation-induced plasticity steel was investigated by means of transmission electron microscopy-energy-dispersive spectroscopy and dilatometry. The partitioning of Mn to ultrafine austenite grain was observed during annealing of cold-rolled martensite where no prior partitioning of alloying elements had occurred. The calculated volume contraction related to the austenite formation and the associated alloying element partitioning as verified by the Mn partitioning during the intercritical annealing was compared with the measured result. (C) 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
- Keywords
- Mn partitioning; Intercritical annealing; Ultrafine grain (UFG); Retained austenite; MARTENSITIC-TRANSFORMATION; CONVERSIONAL MODEL; ALLOY STEELS; TRIP STEELS; AUSTENITE
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/24983
- DOI
- 10.1016/J.SCRIPTAMAT.2010.12.012
- ISSN
- 1359-6462
- Article Type
- Article
- Citation
- SCRIPTA MATERIALIA, vol. 64, no. 7, page. 649 - 652, 2011-04
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.