COMPOSITION

To provide a material composition for a thermal barrier coating, specifically for an ultra-low thermal (ULK) conductivity thermal barrier coating.SOLUTION: A composition comprises a rare earth solid solution, at least one of HfO2 and CaZrO3/MgZrO3; and the balance ZrO2. The rare earth solid solution...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	SUNDEEP KUMAR, SURINDER SINGH PABLA, MOHANDAS NAYAK
Format:	Patent
Sprache:	eng ; 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To provide a material composition for a thermal barrier coating, specifically for an ultra-low thermal (ULK) conductivity thermal barrier coating.SOLUTION: A composition comprises a rare earth solid solution, at least one of HfO2 and CaZrO3/MgZrO3; and the balance ZrO2. The rare earth solid solution may include Gd2O3 and Lu2O3. In another example, the rare earth solid solution may include Gd2O3, Lu2O3, and at least one of Yb2O3 and Sm2O3.SELECTED DRAWING: Figure 2 【課題】遮熱コーティング、特に超低熱（ＵＬＫ）伝導率の遮熱コーティング用の材料組成物を提供する。【解決手段】組成物は、希土類固溶体と、ＨｆＯ２及びＣａＺｒＯ３／ＭｇＺｒＯ３の１種以上と、残部のＺｒＯ２とを含む。希土類固溶体はＧｄ２Ｏ３及びＬｕ２Ｏ３を含む。別の例では、希土類固溶体は、Ｇｄ２Ｏ３と、Ｌｕ２Ｏ３と、Ｙｂ２Ｏ３及びＳｍ２Ｏ３の１種以上とを含有し得る。【選択図】図２