Možnosti rafinace tavenin hliníkových slitin
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
This thesis is focused to complex refining of aluminium alloys, respectively degassing and removing inclusions. The thesis is divided into two parts, theoretical and practical. The theroretical part contains everything about hydrogen and different kinds of inclusions at aluminium alloys. It is further focused to refining it or avoidance of their formation. In the practical part we find a comparsion of the efficiency of two rotors for FDU and comparison of the most commonly used degassing media.
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degassing, refining, hydrogen, inclusions, FDU, aluminium alloys.