Hu, F.; Wu, K. M. and Shirzadi, A. A.
(2012).
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| DOI (Digital Object Identifier) Link: | https://doi.org/10.1179/1743281211Y.0000000092 |
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Abstract
The effect of cobalt and aluminium on the austenite-to-pearlite transformation in a super-bainitic steel was investigated. The experimental work showed that the transformation rate of pearlitic and the volume fraction of pearlite both were increased by adding about 4 wt. % Co and 1.5 wt. % Al to the parent super-bainitic steel. The addition of cobalt and aluminium to super-bainitic steels desirably accelerated the growth rate of pearlitic microstructure, and undesirably reduced the interlamellar spacing of pearlite; resulting in a hardness higher than that of the parent steel in the pearlitic condition. Nevertheless, the accelerated pearlitic reaction, as a softening process of the super-bainitic steels prior to machining/forming, may make the commercial use of these steels more viable.
| Item Type: | Journal Item |
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| Copyright Holders: | 2012 Maney |
| ISSN: | 0301-9233 |
| Keywords: | steels; pearlite; microstructure; kinetics; super bainite |
| Academic Unit/School: | Faculty of Science, Technology, Engineering and Mathematics (STEM) > Engineering and Innovation Faculty of Science, Technology, Engineering and Mathematics (STEM) |
| Item ID: | 35347 |
| Depositing User: | Amir Shirzadi |
| Date Deposited: | 31 Oct 2012 09:58 |
| Last Modified: | 11 Sep 2018 18:10 |
| URI: | http://oro.open.ac.uk/id/eprint/35347 |
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