Influence of modifier on base Al and Si on structure and elongation Al-7%Si alloy

• Autorzy: Lipiński T.
• Języki publikacji: EN

Abstrakty

EN

A homogenous modifier with Al and Si obtained by the rapid solidification at a cooling rate equal to v=200 K/s was applied to the modification of the Al-7%Si alloy. The different modifiers were obtained by means of the Al-Si alloys. The components Al, Al-7%Si and Al-12%Si were put into crucible containing the liquid Al-7%Si alloy and kept for one minute to obtain a new homogenous alloy which after break-up was homogenous modifier. Both, effect of cooling rate applied to obtain modifier and weight in weight modifier concentration in the melt on structure and elongations of Al-7%Si alloy are determined. A structural, and elongations resulting from the Al-7%Si alloy treatment by modifiers are studied in details.

Słowa kluczowe

EN

theory of crystallization; alloys Al; silumin; mechanical properties

PL

teoria krystalizacji; stopy Al; silumin; właściwości mechaniczne; struktura

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2008
• Tom: Vol. 8, iss. 3s
• Strony: 55--58
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Lipiński T.

• University of Warmia and Mazury in Olsztyn, The Faculty of Technical Sciences Department of Materials Technology, St: Oczapowskiego 11, 10-957 Olsztyn, Poland

Bibliografia

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