RADIATION-SELECTIVE ABSORBER COATING AND ABSORBER TUBE WITH RADIATION-SELECTIVE ABSORBER COATING

RADIATION-SELECTIVE ABSORBER COATING AND ABSORBER TUBE WITH RADIATION-SELECTIVE ABSORBER COATING

The coating (20) has an absorption layer (22) arranged over a layer (21) reflecting in infrared range. An anti-reflection layer (23) is arranged on the absorption layer, and the layer reflecting in infrared range is arranged on two barrier layers (24a, 24b) that are arranged over each other. One of...

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Bibliographische Detailangaben
Hauptverfasser: THOMAS KUCKELKORN, SILMY, KAMEL, SEBASTIAN DREYER
Format: Patent
Sprache:eng ; por
Schlagworte:
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
SOLAR HEAT COLLECTORS
SOLAR HEAT SYSTEMS
VENTILATING
WEAPONS
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Beschreibung
Zusammenfassung:The coating (20) has an absorption layer (22) arranged over a layer (21) reflecting in infrared range. An anti-reflection layer (23) is arranged on the absorption layer, and the layer reflecting in infrared range is arranged on two barrier layers (24a, 24b) that are arranged over each other. One of the barrier layers is made of thermally generated oxide such as chromite oxide. The other barrier layer is made of a cermet material that is comprised of elements such as aluminum oxide, silicon oxide, nickel oxide, chromium oxide, molybdenum, nickel, tungsten and vanadium.