Irradiation effects in ceramics: transition from low to high dose behavior
| Autor: | Frank W. Clinard, E.H. Farnum |
|---|---|
| Rok vydání: | 1993 |
| Předmět: |
Nuclear and High Energy Physics
Materials science Recrystallization (metallurgy) Crystal structure Thermal diffusivity Microstructure Nuclear Energy and Engineering visual_art visual_art.visual_art_medium General Materials Science sense organs Ceramic Irradiation Damage response Composite material Neutron irradiation Nuclear chemistry |
| Zdroj: | Journal of Nuclear Materials. 206:353-359 |
| ISSN: | 0022-3115 |
| DOI: | 10.1016/0022-3115(93)90134-k |
| Popis: | Ceramics subjected to irradiation show a wide variety of damage responses, depending on composition, nature of bonding, crystal structure, starting microstructure, and type of bombarding particles. As doses reach high damage levels (a condition that varies in magnitude from one material to another), major changes in physical properties can occur, and atomic arrangements may change from crystalline to disordered. However, some ceramics show marked resistance to damage, and some properties may improve. More work is needed to fully understand these phenomena, but it is currently possible in many cases to predict at least qualitatively both microstructural damage response and observed property changes. |
| Databáze: | OpenAIRE |
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