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Engineering and manufacturing of ITER first mirror mock-ups

Joanny, M. and Travère, J. M. and Salasca, S. and Corre, Y. and Marot, L. and Thellier, C. and Gallay, G. and Cammarata, C. and Passier, B. and Fermé, J. J.. (2010) Engineering and manufacturing of ITER first mirror mock-ups. The review of scientific instruments, Vol. 81, H. 10 , 10E108.

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Official URL: http://edoc.unibas.ch/dok/A6211765

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Abstract

Most of the ITER optical diagnostics aiming at viewing and monitoring plasma facing components will use in-vessel metallic mirrors. These mirrors will be exposed to a severe plasma environment and lead to an important tradeoff on their design and manufacturing. As a consequence, investigations are carried out on diagnostic mirrors toward the development of optimal and reliable solutions. The goals are to assess the manufacturing feasibility of the mirror coatings, evaluate the manufacturing capability and associated performances for the mirrors cooling and polishing, and finally determine the costs and delivery time of the first prototypes with a diameter of 200 and 500 mm. Three kinds of ITER candidate mock-ups are being designed and manufactured: rhodium films on stainless steel substrate, molybdenum on TZM substrate, and silver films on stainless steel substrate. The status of the project is presented in this paper.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Nanomechanik (Meyer)
05 Faculty of Science > Departement Physik > Former Organization Units Physics > Nanoprozesse (Oelhafen)
UniBasel Contributors:Marot, Laurent
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:American Institute of Physics
ISSN:0034-6748
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:31 Jan 2014 09:49
Deposited On:31 Jan 2014 09:49

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