| Autor: |
Ringer, Simon P., Hutchinson, Christopher R., Hono, Kazuhiro, Polmear, Ian J., Sakurai, Toshio |
| Jazyk: |
angličtina |
| Rok vydání: |
1997 |
| Předmět: |
|
| Zdroj: |
Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy. 44(2):241-251 |
| ISSN: |
0040-8808 |
| Popis: |
Recent progress in understanding the origins of hardening in Al-1.7Cu-0.01Sn (at. %) and Al-1.1Cu-1.7Mg-(0.1Ag, 0.3-0.5Si) (at. %) microalloyed alloys is presented. The results of systematic studies involving atom probe field ion microscopy in conjunction with transmission electron microscopy indicate that the precipitation processes depend to a considerable degree upon the nature of pre-precipitate clustering reactions which occur early in the decomposition of the solid solution. Furthermore, it is shown that the presence of these co-clusters can influence significantly the alloy properties. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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