Hodnocení kvality tekuté fáze hliníkových slitin
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Janíček, Tomáš Maxmilián
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
The thesis is focused on the evaluation of the quality of the liquid phase aluminum alloys AlSi7Mg0, 3 thermal analysis process and vacuum tests with the observation of microstructure on metallographic sections. The aim was to find the differences between the three quality alloy AlSi7Mg from different vendors with approximately the same chemical composition. The experimental part of the paper summarizes the important findings of the evaluation procedures of chemical composition, dich index and liquid phases. In conclusion, the measured results were compared and differences determined alloys.
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Import 26/06/2013
Subject(s)
Cast aluminum alloy, ratings liquid phase, AlSi7Mg0.3, terms of cooling, the microstructure of castings, thermal analysis, drosstest, dich index, metallography