Monolayer vitro ceramic coatings, related to functional conditions of turbo engines for "hot parts"protections
The INCAS team homologated for aeronautical industry two types of vitro enamel based on oxide composites SiO2, BeO, CeO, ZrO, MgO, MoO3, Cr2O3 , etc. After completing the stage of ground tests and the stand tests of the turbo engine equipped with “hot parts” with the elaborated coatings, followed 300 hours/ flight test (aircraft resource between two overhauls) on a fighter.
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Turbo engine flap,
with INCAS enamel
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SEM image –
enamel/super
alloyinterface
( x 1000)
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Chromium distribution
after thermal shock at
900°C enamel / super
alloy interface (x 1000)
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Turbo engine splint,
with INCAS enamel
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