CERAMIC THERMAL SPRAY PARTICLES AND METHOD FOR FORMING THERMAL BARRIER COATING LAYER

Ceramic thermal spray particles according to the present invention contain ZrO2 and Yb2O3, wherein the standard deviation of the content of the Yb2O3 is 2-7.0 mass%. Les particules de pulvérisation thermique en céramique selon la présente invention contiennent du ZrO2 et de l'Yb2O3, l'écar...

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Bibliographische Detailangaben
Hauptverfasser:	MEGA Masahiko, TAKENO Kazuma, KOMURO Hiroki, OKAJIMA Yoshifumi, TORIGOE Taiji
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS 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 COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIME, MAGNESIA METALLURGY REFRACTORIES SLAG SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	Ceramic thermal spray particles according to the present invention contain ZrO2 and Yb2O3, wherein the standard deviation of the content of the Yb2O3 is 2-7.0 mass%. Les particules de pulvérisation thermique en céramique selon la présente invention contiennent du ZrO2 et de l'Yb2O3, l'écart-type de la teneur en Yb2O3 étant de 2 à 7,0 % en masse. このセラミックス溶射粒子は、ＺｒＯ２とＹｂ２Ｏ３とを含有するセラミックス溶射粒子であって、前記Ｙｂ２Ｏ３の含有量の標準偏差が、２質量％以上、７．０質量％以下である。