Opravné svařování heterogeního svarového spoje
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Vysoká škola báňská - Technická univerzita Ostrava
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This diploma thesis deals with problematic heterogeneous welded joints and their subsequent repair. Based on the analytical and numerical model of heat conduction is determined allowed distance of repair point between weld metal and low alloy steel so that when there is a need for repair by welding, the construction steel doesn't get thermally affected and must not use heat treatment. The results are then compared with graphs that track the heat in given welded areas which are obtained by measuring heat cycles when experimental welding.
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repair welding of heterogeneous joint, Simufact Welding, numerical simulation, heterogeneous weld joint