- Tytuł:
- Effect of the AlCr20 Addition on the Microstructure of Secondary AlSi7Mg0.3 Alloy
- Autorzy:
-
Bolibruchova, D.
Richtarech, L. - Powiązania:
- https://bibliotekanauki.pl/articles/383113.pdf
- Data publikacji:
- 2014
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
secondary AlSi7Mg0.3 alloy
iron based alloys
iron phases
thermal analysis
iron correctors
heat treatment
stop AlSi7Mg0,3
analiza termiczna
obróbka cieplna
żelazo
zanieczyszczenie stopu - Opis:
- This paper deals with influence of chrome addition and heat treatment on segregation of iron based phases in the secondary alloy AlSi7Mg0.3 microstructure by chrome and heat treatment. Iron is the most common and harmful impurity in aluminum casting alloys and has long been associated with an increase of casting defects. In generally, iron is associated with the formation of Fe-rich intermetallic phases. It is impossible to remove iron from melt by standard operations, but it is possible to eliminate its negative influence by addition some other elements that affect the segregation of intermetallics in less harmful type or by heat treatment. Realization of experiments and results of analysis show new view on solubility of iron based phases during melt preparation with higher iron content and influence of chrome as iron corrector of iron based phases.
- Źródło:
-
Archives of Foundry Engineering; 2014, 14, 2; 9-12
1897-3310
2299-2944 - Pojawia się w:
- Archives of Foundry Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł