idw – Informationsdienst Wissenschaft
Nachrichten, Termine, Experten
Nachrichten, Termine, Experten
Abstract: The first wall in a fusion device is the interface between the hot plasma and the surrounding vacuum vessel. High particle and power fluxes, together with requirements like low activation from the fusion neutrons, sufficiently long lifetimes and a safe operation, as well as tritium compatibility are challenging requirements for the development and characterization of suitable materials and components. This presentation will discuss new material solution for DEMO first wall components: pseudo-ductile tungsten composites and self-passivating tungsten alloys. For beryllium - the ITER first wall material - the retention and release mechanisms for hydrogen isotopes will be discussed.
Information on participating / attending:
Interessierte sind herzlich eingeladen! Kaffee ab 16:30 Uhr vor dem GSR.
Organisation: Prof. H. Fehske und Prof. L. Schweikhard
Kontakt: Sekretariat des Instituts für Physik, Felix-Hausdorff-Straße 6,
Tel. 03834 86-4700, info@physik.uni-greifswald.de
Date:
01/30/2014 17:00 - 01/30/2014 18:00
Event venue:
Hörsaal, Institut für Physik
Felix-Hausdorff-Straße 6
17489 Greifswald
Mecklenburg-Vorpommern
Germany
Target group:
Scientists and scholars, Students
Relevance:
regional
Subject areas:
Physics / astronomy
Types of events:
Presentation / colloquium / lecture
Entry:
01/13/2014
Sender/author:
Sabine Köditz
Department:
Presse- und Informationsstelle
Event is free:
no
Language of the text:
German
URL of this event: http://idw-online.de/en/event45935
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