The temperature dependence of internal damping and elastic modulus of Mg alloy

• Autorzy: Kasencak M. , Palcek P. , Blazek D.
• Języki publikacji: EN

Abstrakty

EN

In this work, the experimentally determined changes of internal damping of magnesium alloy AZ31 and the relative changes of the elastic modulus are presented. The changes of internal damping for the basic material in the temperature range 30-450 C were measured. Increase of the damping properties of magnesium alloy AZ31 about high temperatures is caused by the movement of the binary point defects activated by the temperature during the solidification of the dendritic structure.

Słowa kluczowe

EN

AZ31 magnesium alloy; cast alloys; internal damping; temperature; intermetallic phases

PL

stopy magnezu; forma odlewnicza; współczynnik tłumienia; temperatura

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2010
• Tom: Vol. 15, no 2
• Strony: 329--333
• Opis fizyczny: Bibliogr. 9 poz., rys., tab., wykr.

Twórcy

autor

Kasencak M.

autor

Palcek P.

autor

Blazek D.

• University of Žilina, Faculty of Mechanical Engineering Department of Material Engineering Univerzitná 1, 010 26 Žilina, SLOVAKIA,

Bibliografia

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