Pájení hliníkových slitin pro automobilový průmysl

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Marin, Radovan

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Vysoká škola báňská - Technická univerzita Ostrava

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Abstract

This Thesis is focused on reasons of blackcoating and blistering formation on surface of soldered aluminium blocks which have been delivered as samples for testing for cost saving gaining. In this case have asked some suppliers and one of them offered convenient price with appropriate quality regarding quality standard Al EN AW 6082. The analysis of the blocks has been realized by Coloured Metallography and EDX analysis along with Prof. Ing. Vlastimil Vodárek, CSc. team on Technical University of Ostrava.

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Import 04/07/2011

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Soldering, aluminum, alloy 6082, intermetallic phase, analysis, microstructure, x-ray analysis (EDX), OES analysis, surface deffects, structural deffects, blistering.

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