- Tytuł:
- Superplastic Behaviour of an Extruded AZ91 Alloy
- Autorzy:
-
Trojanová, Z.
Turba, K.
Száraz, Z.
Ryspaev, T.
Palček, P.
Chalupová, M. - Powiązania:
- https://bibliotekanauki.pl/articles/1419006.pdf
- Data publikacji:
- 2012-09
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
81.05.Bx
62.20.fq - Opis:
- Plastic deformation of extruded AZ91 magnesium alloy was investigated at various strain rates and in a temperature range of 360-420°C. Samples exhibiting superplastic behaviour were prepared with different thermo-mechanical treatments. Microstructure of samples was observed by light and scanning electron microscopy. The strain rate sensitivity parameter m has been estimated by the abrupt strain rate change method. Possible physical mechanisms of the superplastic flow are discussed.
- Źródło:
-
Acta Physica Polonica A; 2012, 122, 3; 597-600
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł