- Tytuł:
- High Pressure High Temperature Compaction of AA6061-AlNb Composite Powders
- Autorzy:
-
Dąbrowska, S.
Oleszak, D. - Powiązania:
- https://bibliotekanauki.pl/articles/1375209.pdf
- Data publikacji:
- 2014-10
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
61.43.Dq
81.20.Ev
61.05.cp
68.37.Hk - Opis:
- X-ray diffraction, scanning electron microscopy and hardness measurements were applied as experimental methods to investigate the structure and properties of the crystalline-amorphous Al-based composites prepared by mechanical alloying and subsequent high pressure high temperature compaction of the powders. It was possible to obtain bulk, fully dense crystalline-amorphous composites and the applied compaction technique allowed preservation of amorphous structure in the composite. Addition of amorphous $Al_{60}Nb_{40}$ phase to AA6061 alloy resulted in significant increase of hardness of the composite (120 HV), comparing to pure Al alloy compacted at the same conditions (75 HV).
- Źródło:
-
Acta Physica Polonica A; 2014, 126, 4; 928-930
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki