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Showing 1 to 5 of 5 for “"Korrosionsbeständigkeit"”.
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Zink/Mangan-Schichten für ein verbessertes Korrosionsverhalten von Stählen für die Automobilindustrie
… entwickelt, die trotz einer geringeren Dicke die Korrosionsbeständigkeit eines konventionell (elektrogalvanisch) verzinkten Stahls erreichten bzw. übertrafen. Die Schichten waren mechanisch belastbar, insbesondere verformbar, steinschlagresistent und gut schweißbar. Gute Haftung einer im Anschluß …
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Untersuchungen zur oxidationsbedingten Lebensdauer von Chromstählen für die Anwendung in der Hochtemperaturbrennstoffzelle (SOFC)
The increasing energy consumption of future automobiles should be covered by a solid oxide fuel cell (SOFC) used as an additional energy supply (auxiliary power unit). The application of a SOFC with about 5 kW power in cars requires small size, low weight and an economic fabrication. To achieve …
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Effects of metallurgical chemistry and service conditions on the oxidation limited life time of FeCrAl-based components
FeCrAl alloys are high temperature structural materials with ever increasing technological importance, because in the temperature range of 900-1300°C their resistance against environmental attack exceeds that of other metallic materials. This is due to the formation of a protective alumina scale on …
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Effect of geometry and composition of Cr steels on oxide scale properties relevant for interconnector applications in Solid Oxide Fuel Cells (SOFCs)
A number of high-Cr ferritic steels have been investigated as possible construction materials (interconnectors) for Solid Oxide Fuel Cells (SOFCs). The mentioned materials have the advantage of a higher electronic conductivity, lower cost and easier fabrication than so far used lanthanum …