| Issue |
MATEC Web Conf.
Volume 370, 2022
2022 RAPDASA-RobMech-PRASA-CoSAAMI Conference - Digital Technology in Product Development - The 23rd Annual International RAPDASA Conference joined by RobMech, PRASA and CoSAAMI
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|---|---|---|
| Article Number | 06002 | |
| Number of page(s) | 10 | |
| Section | Process Development | |
| DOI | https://doi.org/10.1051/matecconf/202237006002 | |
| Published online | 01 December 2022 | |
Electron backscatter diffraction postprocessing techniques for studying recrystallisation phenomenon of Ferritic Stainless Steel
1 Department of Material Science and Metallurgical Engineering, University of Pretoria, South Africa.
2 Metallurgical Engineering Services, Regional Operations & Asset Services, Sasol Synfuels, Secunda.
3 Advanced Materials Division (AMD), Mintek, South Africa.
The following article looks at using scanning electron microscopy- electron back scatter diffraction techniques to study recrystallisation structures produced through hot rolling of 436 ferritic stainless steel. Characterisation of recrystallisation textures was undertaken through analysis of misorientation angle distribution diagrams, orientation distribution function maps, inverse pole figures and Taylor factor maps. These techniques were applied in a case study where typical industrial hot rolling conditions were simulated through uniaxial compression tests in a Bähr Dilatometer 850D, whereby the effect of strain rate and interpass time on recrystallisation structures was investigated.
© The Authors, published by EDP Sciences, 2022
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