- Tytuł:
- The role of β(Al12Mg17) phase on corrosion behavior of the AZ91 alloy in NaCl aqueous solution
- Autorzy:
-
Hatakeyama, M.
Shimono, K.
Iwashima, D.
Saikawa, S.
Sunada, S. - Powiązania:
- https://bibliotekanauki.pl/articles/351204.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
magnesium
corrosion
light alloy - Opis:
- The effect of the β phase (Al12Mg17) on the corrosion resistance in a NaCl solution was investigated by electro chemical methods.Volume fraction of β phase in each specimen was controlled systematically by isothermal annealing at 473 K as 0%, 4%, 22% and 100 %, respectively. Although α phase shows lower corrosion current density than that of β phase, the α/β mixed phase specimen showed higher corrosion current density than that of α phase.It strongly suggests that β phase act as cathodic electrode in the alloys.
- Źródło:
-
Archives of Metallurgy and Materials; 2017, 62, 1; 155-158
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł