Engelberg, Dirk and Rahimi, Salaheddin and Marrow, James (2010) Towards understanding the development of grain boundary clusters in austenitic stainless steel. Materials Science Forum, 638-642. pp. 3206-3211. ISSN 0255-5476
Full text not available in this repository. (Request a copy from the Strathclyde author)Abstract
The development of global microstructure characteristics has been compared to the local distribution and extent of Σ3 and Σ3 n (1≤ n ≤3) grain boundary clusters as a function of thermo-mechanical processing in Type 304 stainless steel. A cold reduction of 5% produced GBE modified microstructures on annealing at 1050°C, containing almost one order of magnitude longer maximum cluster lengths than the corresponding annealing treatments for a reduction of 15%. Differences in the development of the distributions of cluster length scales were observed between the thermo-mechanical treatments. A re-conversion of the longest cluster obtained after GBE processing was observed with long annealing times. The local distribution of Σ3 n boundary clusters was assessed, and regions with a low density of clusters are indicative of the onset of GBE conversion of microstructure.
| Item type: | Article |
|---|---|
| ID code: | 39977 |
| Keywords: | annealing, stainless steel, clustering, cold rolling, grain boundary engineering, Engineering design |
| Subjects: | Technology > Engineering (General). Civil engineering (General) > Engineering design |
| Department: | Faculty of Engineering > Design, Manufacture and Engineering Management |
| Related URLs: | |
| Depositing user: | Pure Administrator |
| Date Deposited: | 11 Jun 2012 11:55 |
| Last modified: | 11 Jun 2012 11:55 |
| URI: | http://strathprints.strath.ac.uk/id/eprint/39977 |
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