Limit of ferrite grain refinement by severe plastic deformation of austenite
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- Title
- Limit of ferrite grain refinement by severe plastic deformation of austenite
- Authors
- Suh, DW; Oh, CS; Kim, SJ
- Date Issued
- 2005-04
- Publisher
- TMS
- Abstract
- Hi-h-an-le grain-boundary spacing in deformed austenite is analyzed using Ni-30Fe alloy to explain the change of ferrite grain size by severe plastic deformation (SPD) of austenite in low carbon steel. It is suggested that constant high-an-le grain-boundary spacing in deformed austenite resulting from dynamic recrystallization (DRX) or geometric DRX is responsible for the limit of ferrite grain refinement over a certain level of plastic deformation of austenite.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/11488
- DOI
- 10.1007/S11661-005-0299-5
- ISSN
- 1073-5623
- Article Type
- Article
- Citation
- METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, vol. 36A, no. 4, page. 1057 - 1060, 2005-04
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