The role of strontium in modifying aluminium–silicon alloys

Small amounts of strontium can transform the morphology of the eutectic silicon phase present in Al–Si casting alloys from coarse plate-like to fine fibrous networks. In order to understand this industrially important but hitherto insufficiently understood effect, the strontium distribution was stud...

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Veröffentlicht in:	Acta materialia 2012-05, Vol.60 (9), p.3920-3928
Hauptverfasser:	Timpel, M., Wanderka, N., Schlesiger, R., Yamamoto, T., Lazarev, N., Isheim, D., Schmitz, G., Matsumura, S., Banhart, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Aluminum Al–Si-based alloys Applied sciences Atom probe tomography Atomic force microscopy Crystal structure Eutectic modification Eutectics Exact sciences and technology Metals. Metallurgy Segregations Silicon Strontium Transmission electron microscopy
Online-Zugang:	Volltext
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