The Natural Aging Effect on the Activation Energy of the Precipitation Processes in the Al-Mg-Si Alloy
作者： Ines Hamdi , Zakaria Boumerzoug
DOI: 10.4028/WWW.SCIENTIFIC.NET/KEM.723.27
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摘要: The precipitation sequence of an Al-Mg-Si alloy depends on many parameters. In this study the natural aging effect activation energy in have been investigated by differential scanning calorimetry (DSC). has established. process was calculated using Kissinger model. results obtained method showed a change for all precipitated phases. metastable phases (β″ and β′) stable phase β formation aged at room temperature determined.
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