Ortona, Alberto and Fino, Paolo and Badini, Claudio and D'Angelo, Claudio (2014) Oxidation Behavior at 1600 °C of Si‐SiC‐ZrB2 Composites Produced by Si Reactive Infiltration. Advanced Engineering Materials. ISSN 1527-2648
Full text not available from this repository.Abstract
Si–SiC–ZrB2 are produced by the reactive infiltration with molten silicon in porous SiC–C–ZrB2 preforms. It is observed that oxidized Si–SiC–ZrB2 ceramics present a layered structure composed of an outer layer of silica and a borosilicate glass intermediate layer with ZrO2 particles and the unoxidized bulk material. The graphs show that the passivation is very effective already after 5 min of oxidation. The thermograms do not vary significantly when the oxidation times are increased.
| Item Type: | Scientific journal article, Newspaper article or Magazine article |
|---|---|
| Subjects: | Physical sciences > Materials science Engineering Engineering > Mechanical engineering |
| Department/unit: | Dipartimento tecnologie innovative > Istituto di ingegneria meccanica e tecnologia dei materiali |
| Depositing User: | Marco Pelanconi |
| Date Deposited: | 30 Jun 2020 13:00 |
| Last Modified: | 30 Jun 2020 13:00 |
| URI: | http://repository.supsi.ch/id/eprint/11726 |
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