Izvorni znanstveni članak

Energy of precipitation of Al₂Cu and α-AlFeSi phase from the AlCu3 alloy and the shape of precipitates

M. Vončina ; Faculty of Natural Science and Engineering, University of Ljubljana, Ljubljana, Slovenia
J. Medved ; Faculty of Natural Science and Engineering, University of Ljubljana, Ljubljana, Slovenia
P. Mrvar ; Faculty of Natural Science and Engineering, University of Ljubljana, Ljubljana, Slovenia

Sažetak

AlCu3 alloy was examined with the triple simple thermal analysis (TETA), the simultaneous thermal analysis (STA), the computer simulation using Thermo-Calc program and with the metallographic analyses. The energy of solidification and melting of the primary and the eutectic phase, and the energy of the Al₂Cu precipitation were determined, and these can be evidently seen from the curves of simultaneous thermal analysis.

Ključne riječi

Al-alloys; thermodynamics; thermal analysis; differential scanning calorimetry (DSC); precipitation

Hrčak ID:

28854

URI

https://hrcak.srce.hr/28854

Datum izdavanja:

1.1.2009.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.970 *