Czasopismo
2008
|
Vol. 8, iss. 2
|
13-16
Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Warianty tytułu
Języki publikacji
Abstrakty
Filtration during casting of high quality aluminum alloys belongs to main refining methods. Even when there are many years of experiences and experimental works on this subject, there are still some specific anomalies. While using ceramic filtration media during casting of aluminum alloys, almost in all experiments occurred increase of strength limit and atypical increase of extension. This anomaly was not explained with classical metallurgical methods, black-white contrast after surface etching neither with color surface etching. For that reason was used deep etching on REM. By using pressed ceramic filters, by studying morphology eutectical silicon was observed modification morphology of eutectical silicon, this explains increase extension after filtration. Pressed ceramic filters were used on experimental works. Casting was executed on hardenable alloy AlSi10MgMn.
Czasopismo
Rocznik
Tom
Strony
13-16
Opis fizyczny
Bibliogr. 6 poz., rys., tab.
Twórcy
autor
autor
autor
- University of Žilina, Faculty of Mechanical Engineering, Department of Technology Engineering, Univerzitná 1, 01026 Žilina, danka.bolibruchova@fstroj.uniza.sk
Bibliografia
- [1] D. Bolibruchová, E. Tillová, Zlievarenské zliatiny Al-Si, 2005, s.97-101. ISBN 80-8070-485-6.
- [2] A. Chojecki, St. M. Dobosz, Filtracja stopów przez filtry ceramiczne, Transactions of the Všb - Technical University of Ostrava, 2006, č. 1, s. 87-92 ISSN 1210-0471.
- [3] J. Campbell, Castings - second edition, 2003, s.30-33, ISBN 0-7506-4790-6.
- [4] R. Pastirčák, A. Sládek, D. Bolibruchová, Simulácia filtrácie zlievarenských hliníkových zliatin, 2006, ISBN 80-8070-553-4.
- [5] E. Tillová, M. Chalupová, aplikácia nekonvenčných metód hodnotenia štruktúry pri šstúdiu zliatin Al-Si-Mg. Slévárenství, LII, 2-3, 2004, s.75-79, ISSN 0037-6825.
- [6] M. Barto, I. Vasková, Trendy využitia hliníkových zliatin v automobilovom priemysle. In: Acta Mechanica Slovaca, roč. 10, s.479-482, ISSN 1335-2393.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ4-0018-0003