Journal article
Nucleation of new grains in recrystallization of cold-worked metals
Journal of the less-common metals, v 28(2), pp 279-296
01 Jan 1972
Abstract
Recent experimental evidence on the process of nucleation is reviewed. This suggests that nuclei develop from sub-grains situated in regions where there is a rapid change of orientation, either due to the original grain-boundaries or to transition bands introduced inside grains by deformation. Development of large sub-grains capable of growth at grain-boundaries may be stimulated either by a coalescence of sub-grains adjacent to old grain-boundaries, or at grain edges, by a process of re-establishing the equilibrium angles distorted by deformation. Further understanding of nucleation will require investigation both of the nature of the cold-worked state in polycrystalline materials and also of the mobility of general low-angle boundaries (θ less than 15 °).
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Details
- Title
- Nucleation of new grains in recrystallization of cold-worked metals
- Creators
- R.D. Doherty - University of SussexR.W. Cahn - University of Sussex
- Publication Details
- Journal of the less-common metals, v 28(2), pp 279-296
- Publisher
- Elsevier
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- [Retired Faculty]; Materials Science and Engineering
- Web of Science ID
- WOS:A1972N253500009
- Scopus ID
- 2-s2.0-0001586141
- Other Identifier
- 991021889905204721