Vorträge über beschichtete Brennstoff teilchen, grafitische und metallische Werkstoffe für fortgeschrittene Hochtemperaturreaktorenauf der Reaktortagung 1978

摘要

This report is the compilation of contributions by co-workers of the Institute of Reactor Materials, Nuclear Research Centre Jülich, for the Reactor Meeting of the German Atomic Board (registered organization) in Hannover from April 4 until April 7, 1978. On the one hand,it deals with the written manuscripts, on the other hand with the posters introduced during the Poster Session (contributions 2, 5 and 6). In the contributions, questions on the development, the radiation and the high-temperature behaviour and the characterization of fuel element particles are treated. Furthermore the resistance and radiation behaviour of graphitic materials are discussed. Finally, questions on the choice of high-temperature alloys for nuclear process heat facilities are discussed and the testing-equipment of the Nuclear Research Centre as well as first results of the long-time experiments are presented. The work was performed within the frame of the projects "HTR-Fuel Element Cycle" and "Prototype Nuclear Process Heat", which are sponsored by the Federal Ministry of Research and Technology of the Federal Republic of Germany and of the state of North-Rhine-Westfalia. Partner firms, who participate in the two projects are Gelsenberg AG, Gesellschaft für Hochtemperaturreaktor-Technik mbH, HochtemperaturreaktorBrennelementGmbH, Hochtemperatur-Reaktorbau GmbH, Kernforschungsanlage Jülich GmbH, NUKEM GmbH, SIGRI Elektrographit GmbH/Ringsdorff-Werke GmbH, Bergbauforschung GmbH und Rheinische Braunkohlenwerke AG.