A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMPOSITION FOR EROSION-RESISTANT AND MOLTEN DUST-RESISTANT ENVIRONMENT BARRIER COATING
To provide a compound which can be used for forming, especially, a layer of a coating system.SOLUTION: In one embodiment, a compound of this invention is a compound represented by the following formula, ABLnHfTiDMO, wherein A is Al, Ga, In, Sc, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Fe, Cr, Co, Mn, Bi, or a blend thereof, x is approximately 0.01 to approximately 0.99, b is 0 to approximately 0.5, 1-x-b is 0 to approximately 0.99 so that Ln exists in the compound, Ln is a rare earth different from A or a blend thereof, t is 0 to approximately 0.99, D is Zr, Ce, Ge, Si, or a blend thereof, d is 0 to approximately 0.5, the total of t and d is smaller than 1 so that Hf exists in the compound, and M is Ta, Nb, or a blend thereof.SELECTED DRAWING: Figure 1
【課題】特にコーティングシステムの層を形成するために使用することができる化合物を提供すること。【解決手段】一実施形態では、本化合物は次の化学式である。ＡｘＢｂＬｎ１−ｘ−ｂＨｆ１−ｔ−ｄＴｉｔＤｄＭＯ６ここで、ＡはＡｌ、Ｇａ、Ｉｎ、Ｓｃ、Ｙ、Ｃｅ、Ｐｒ、Ｎｄ、Ｐｍ、Ｓｍ、Ｅｕ、Ｇｄ、Ｔｂ、Ｄｙ、Ｈｏ、Ｅｒ、Ｔｍ、Ｙｂ、Ｌｕ、Ｆｅ、Ｃｒ、Ｃｏ、Ｍｎ、Ｂｉ、またはこれらの混合物、ｘは約０．０１〜約０．９９、ｂは０〜約０．５で、Ｌｎが化合物内に存在するように１−ｘ−ｂは０〜約０．９９、ＬｎはＡとは異なる希土類、またはそれらの混合物、ｔは０〜約０．９９、ＤはＺｒ、Ｃｅ、Ｇｅ、Ｓｉ、またはこれらの混合物、ｄは０〜約０．５、ｔとｄの合計は、Ｈｆが化合物内に存在するように１より小さく、ＭはＴａ、Ｎｂ、またはこれらの混合物である。【選択図】図１
COMPOSITION FOR EROSION-RESISTANT AND MOLTEN DUST-RESISTANT ENVIRONMENT BARRIER COATING
To provide a compound which can be used for forming, especially, a layer of a coating system.SOLUTION: In one embodiment, a compound of this invention is a compound represented by the following formula, ABLnHfTiDMO, wherein A is Al, Ga, In, Sc, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Fe, Cr, Co, Mn, Bi, or a blend thereof, x is approximately 0.01 to approximately 0.99, b is 0 to approximately 0.5, 1-x-b is 0 to approximately 0.99 so that Ln exists in the compound, Ln is a rare earth different from A or a blend thereof, t is 0 to approximately 0.99, D is Zr, Ce, Ge, Si, or a blend thereof, d is 0 to approximately 0.5, the total of t and d is smaller than 1 so that Hf exists in the compound, and M is Ta, Nb, or a blend thereof.SELECTED DRAWING: Figure 1
【課題】特にコーティングシステムの層を形成するために使用することができる化合物を提供すること。【解決手段】一実施形態では、本化合物は次の化学式である。ＡｘＢｂＬｎ１−ｘ−ｂＨｆ１−ｔ−ｄＴｉｔＤｄＭＯ６ここで、ＡはＡｌ、Ｇａ、Ｉｎ、Ｓｃ、Ｙ、Ｃｅ、Ｐｒ、Ｎｄ、Ｐｍ、Ｓｍ、Ｅｕ、Ｇｄ、Ｔｂ、Ｄｙ、Ｈｏ、Ｅｒ、Ｔｍ、Ｙｂ、Ｌｕ、Ｆｅ、Ｃｒ、Ｃｏ、Ｍｎ、Ｂｉ、またはこれらの混合物、ｘは約０．０１〜約０．９９、ｂは０〜約０．５で、Ｌｎが化合物内に存在するように１−ｘ−ｂは０〜約０．９９、ＬｎはＡとは異なる希土類、またはそれらの混合物、ｔは０〜約０．９９、ＤはＺｒ、Ｃｅ、Ｇｅ、Ｓｉ、またはこれらの混合物、ｄは０〜約０．５、ｔとｄの合計は、Ｈｆが化合物内に存在するように１より小さく、ＭはＴａ、Ｎｂ、またはこれらの混合物である。【選択図】図１
COMPOSITION FOR EROSION-RESISTANT AND MOLTEN DUST-RESISTANT ENVIRONMENT BARRIER COATING
耐エロージョン性および耐溶融ダスト性の環境バリアコーティングのための組成物
KIRBY GLEN HAROLD (author)
2019-03-28
Patent
Electronic Resource
Japanese
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