2009•Unpublished venueRequires access
Differential Thermal Analysis Differential Scanning Calorimetry and Microstructure Observation During Solidification of AZ80 Magnesium Alloy
Quan Gaofeng
Open publisher page 2 citations
Abstract
The phase transformation temperature was measured with DSC(differential scanning calorimetry)method and the solidification process and the solidified microstructures of AZ80 magnesium alloy were analyzed through metallographic observation. According to DSC curve and the microstructure information, the initial temperature of the phase transformation is 426.02 ℃; the solidus temperature of the alloy is 528.13 ℃; the liquidus temperature is 609.78 ℃. At the same time, the microstructure evolution and the phase transformation characters during solidification of AZ80 magnesium alloy were analyzed, the accuracy of the phase transformation temperature can be confirmed by observing the rapid quenching microstructures of samples obtained at different temperatures.