- Tytuł:
- Primary Structure and Mechanical Properties of AlSi2 Alloy Continuous Ingots
- Autorzy:
-
Wróbel, T.
Szajnar, J.
Bartocha, D.
Stawarz, M. - Powiązania:
- https://bibliotekanauki.pl/articles/381796.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
continuous casting
aluminum
silicon
inoculation
electromagnetic stirring
odlewanie ciągłe
aluminium
krzem
wszczepianie - Opis:
- The paper presents the research results of horizontal continuous casting of ingots of aluminium alloy containing 2% wt. silicon (AlSi2). Together with the casting velocity (velocity of ingot movement) we considered the influence of electromagnetic stirring in the area of the continuous casting mould on refinement of the ingot’s primary structure and their selected mechanical properties, i.e. tensile strength, yield strength, hardness and elongation. The effect of primary structure refinement and mechanical properties obtained by electromagnetic stirring was compared with refinement obtained by using traditional inoculation, which consists in introducing additives, i.e. Ti, B and Sr, to the metal bath. On the basis of the obtained results we confirmed that inoculation done by electromagnetic stirring in the range of the continuous casting mould guarantees improved mechanical properties and also decreases the negative influence of casting velocity, thus increasing the structure of AlSi2 continuous ingots.
- Źródło:
-
Archives of Foundry Engineering; 2017, 17, 2; 145-150
1897-3310
2299-2944 - Pojawia się w:
- Archives of Foundry Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł