Influence on the quality of secondary aluminum alloy casts by Mn addition

• Autorzy: Kuchariková Lenka , Tillová Eva , Mazur Magdalena , Herčko Adrián

Identyfikatory

DOI

10.2478/cqpi-2019-0043

• Języki publikacji: EN

Abstrakty

EN

The quality of aluminum casts is necessary in order to reach sufficient properties required for application. The decreasing in the properties of aluminum cast mainly related with microstructure, especially with size and morphology of second phases. One of such second phases in aluminum alloys are the β-phases. These phases are unwonted mainly because of the decreasing of mechanical properties. The contribution is deal with influence of addition of Mn to affecting the formation of βphases in the AlSi7Mg0.3 and AlSi7Mg0.6 cast alloys. These materials are used for application especially automotive industry. The results shows, that addition of Mn is not sufficient for affecting of formation of the Fe-rich phases in AlSi7Mg0.6 cat alloys, but in the AlSi7Mg0.3 this addition lead to changes in formation of Fe-rich intermetallic phases.

Słowa kluczowe

EN

intermetallic phases; addition of Mn; secondary aluminium alloys; quality of cast

PL

wtórne stopy aluminium; fazy międzymetaliczne; dodatek Mn; jakość odlewów

• Wydawca: De Gruyter
• Czasopismo: Quality Production Improvement - QPI
• Rocznik: 2019
• Tom: Vol. 1, Iss. 1
• Strony: 319--325
• Opis fizyczny: Bibliogr. 14 poz., rys., tab.

Twórcy

autor

Kuchariková Lenka

• University of Žilina, Faculty of Mechanical Engineering, Slovakia

autor

Tillová Eva

• University of Žilina, Faculty of Mechanical Engineering, Slovakia

autor

Mazur Magdalena

• Czestochowa University of Technology, Faculty of Management, Poland

autor

Herčko Adrián

• University of Žilina, Faculty of Mechanical Engineering, Slovakia

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).