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  5. Microstructure evolution during homogenization of Al-Mg-Si-Mn-Fe alloys: modelling and experimental

Microstructure evolution during homogenization of Al-Mg-Si-Mn-Fe alloys: modelling and experimental

来源 :15th International Conference on Aluminium Alloys(ICAA15)(第十 | 被引量 : 0次 | 上传用户：qinslin5043
【摘 要】
：
The microstructure evolution during the homogenization heat treatment of Al-Mg-Si-Fe-Mn, or AA6xxx, alloys has been investigated using a combination of modelling and experimental studies.The model is
【作 者】
：
C.L.Liu H.Azizi-Alizamini N.C.Parson W.J.Poole Q.Du 
【机 构】
：
Department of Materials Engineering, The University of British Columbia, Canada
【出 处】
：
15th International Conference on Aluminium Alloys(ICAA15)(第十
【发表日期】
：
2016年3期
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The microstructure evolution during the homogenization heat treatment of Al-Mg-Si-Fe-Mn, or AA6xxx, alloys has been investigated using a combination of modelling and experimental studies.The model is based on the CALPHAD-coupled two-scale homogenization heat treatment model originally developed for AA3xxx alloys (i.e.Al-Mn-Fe-Si).In this work, the model has been adapted to the more complex AA6xxx system (Al-Mg-Si-Mn-Fe) to predict the evolution of critical microstructural features such as the spatial distribution of solute, the type and fraction of constituent particles and dispersoid number density and size distribution.
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