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Shock-induced plasticity and fragmentation phenomena during alumina deposition in the vacuum kinetic spraying process.
- Source :
-
Scripta Materialia . Apr2015, Vol. 100, p44-47. 4p. - Publication Year :
- 2015
-
Abstract
- In a vacuum kinetic spraying system, plasticity and fragmentation have been considered as the main deposition mechanisms because the deposited layer exhibits a flattened morphology with nanosized grains. In this research, Al 2 O 3 film was fabricated, and the microstructure was analyzed using Auto-dyn simulation to investigate the deposition mechanism. Plasticity was generated in a ceramic particle by shock loading, and the particle impact intensity affected the fragmentation behavior and consolidation of a previously deposited layer. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13596462
- Volume :
- 100
- Database :
- Academic Search Index
- Journal :
- Scripta Materialia
- Publication Type :
- Academic Journal
- Accession number :
- 100901709
- Full Text :
- https://doi.org/10.1016/j.scriptamat.2014.12.008