CERAMIC LAYER CONSTITUTED OF PARTIALLY AND FULLY STABILIZED ZIRCONIUM OXIDE

• Main Authors: WALTER, Catrina, GIMELFARB, Vladimir, ZOIS, Dimitrios, BERGANDER, Katharina, RICHTER, Johannes, REYMANN, Helge, SANSOM, David G, HITCHMAN, Neil, KLUPSCH, Markus, PATTERSON, Travis, KYECK, Sascha Martin, DEGEL, Christopher, FLORES RENTERIA, Arturo
• Format: Patent
• Language: English; French; German
• Published: 18.10.2018
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

Durch die Verwendung einer physikalischen Mischung von teil-stabilisiertem und vollstabilisiertem Zirkonoxidpulver zur Herstellung einer Wärmedämmschicht werden gute Wärmedämmeigenschaften und mechanische Eigenschaften erzielt. The use of a physical mixture of partially stabilized and fully stabilized zirconium oxide powder for producing a thermal barrier coating results in good thermal barrier properties and good mechanical properties. La présente invention permet d'obtenir de bonnes propriétés de barrière thermique et mécaniques en utilisant un mélange physique de poudre d'oxyde de zirconium partiellement et totalement stabilisé pour fabriquer une barrière thermique.