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Proceedings Paper • Open Access

Development of black scattering coatings for space application (etude de traitements noirs diffusants pour application spatiale)
Author(s): Agnes Mestreau-GARREAU; Christian Pezant; Bernard Cousin; Pierre Etcheto; Georges Otrio

Paper Abstract

In the context of Research and Technology (R&T), studies have been performed on the coatings of vane edge in the 0.4 to 1 μm spectral range. The main purposes of the study were to improve the diffusing black coatings available on the market and to look for other diffusing black coatings. At the same time, we have also improved the machining technologies of vane edges. The characterisation (thermal tests, radiometric measurements, adhesion tests) of the most promising technologies has been carried out. The results have pointed out the stainless steel vanes with the edge obtained by polishing or by advanced grinding.

Paper Details

Date Published: 21 November 2017
PDF: 10 pages
Proc. SPIE 10569, International Conference on Space Optics — ICSO 2000, 105690D (21 November 2017); doi: 10.1117/12.2307943
Show Author Affiliations
Agnes Mestreau-GARREAU, SODERN (France)
Christian Pezant, SODERN (France)
Bernard Cousin, Ctr. National d'Études Spatiales (France)
Pierre Etcheto, Ctr. National d'Études Spatiales (France)
Georges Otrio, Ctr. National d'Études Spatiales (France)

Published in SPIE Proceedings Vol. 10569:
International Conference on Space Optics — ICSO 2000
Georges Otrio, Editor(s)

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