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Effects of metallurgical parameters on the decomposition of ?-AlFeMgSi phase in AL-SI-MG alloys and its influence on the mechanical properties

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Academic year: 2021

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Figure 2.3 Microstructure of alloy Al-5Si-lCu-0.5Mg showing the two possible types of 7r-AlgMg3FeSi6 morphologies; (a) Chinese script-like morphology, and (b)  n-phase connected  w i t 2 2
Figure 2.4 Effects of increasing iron content on length of/?-AlsFeSi phase. 28
Figure 2.8 The average size of iron intermetallic particles as a function of DAS. 31
Figure 2.9 Effects of cooling rate on the volume percent of intermetallic at 0.8%Fe. 39
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