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Interaction mechanism of non-metallic particles with crystallization front
- Source :
- Archives of Metallurgy and Materials, Vol 62, Iss 1, Pp 205-210 (2017)
- Publication Year :
- 2017
- Publisher :
- Polish Academy of Sciences, 2017.
-
Abstract
- The process of steel solidification in the CCS mould is accompanied by a number of phenomena relating to the formation of non-metallic phase, as well as the mechanism of its interaction with the existing precipitations and the advancing crystallization front. In the solidification process the non-metallic inclusions may be absorbed or repelled by the moving front. As a result a specific distribution of non-metallic inclusions is obtained in the solidified ingot, and their distribution is a consequence of these processes. The interaction of a non-metallic inclusion with the solidification front was analyzed for alumina, for different values of the particle radius. The simulation was performed with the use of own computer program. Each time a balance of forces acting on a particle in its specific position was calculated. On this basis the change of position of alumina particle in relation to the front was defined for a specific radius and original location of the particle with respect to the front.
Details
- Language :
- English
- ISSN :
- 23001909
- Volume :
- 62
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Archives of Metallurgy and Materials
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.39d88b0f4ad549c1b8f7f90aa7f124cc
- Document Type :
- article
- Full Text :
- https://doi.org/10.1515/amm-2017-0029