Prethodno priopćenje

Formation of AlFeSi phase in AlSi12 alloy with Ce addition

S. Kores ; Faculty of Natural Science and Engineering, University of Ljubljana, Ljubljana, Slovenia
M. Vončina ; Faculty of Natural Science and Engineering, University of Ljubljana, Ljubljana, Slovenia
B. Kosec ; Faculty of Natural Science and Engineering, University of Ljubljana, Ljubljana, Slovenia
J. Medved ; Faculty of Natural Science and Engineering, University of Ljubljana, Ljubljana, Slovenia

Sažetak

The influence of cerium addition on the solidification sequence and microstructure constituents of the Al-Si alloys with 12,6 mass % Si was examined. The solidification was analyzed by a simple thermal analysis. The microstructures were examined with conventional light and scanning electron microscopy. Ternary AlSiCe phase was formed in the Al-Si alloys with added cerium during the solidification process. AlSiCe and β-AlFeSi phases solidified together in the region that solidified the last. Cerium addition influenced on the morphology of the α-AlFeSi phase solidification.

Ključne riječi

Al-Si alloys; cerium; β-AlFeSi phase

Hrčak ID:

74849

URI

https://hrcak.srce.hr/74849

Datum izdavanja:

2.4.2012.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.715 *