RU2009116606A - Пирохлорные материалы и создающее тепловой барьер покрытие с этими пирохлорными материалами - Google Patents

Пирохлорные материалы и создающее тепловой барьер покрытие с этими пирохлорными материалами Download PDF

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RU2009116606A
RU2009116606A RU2009116606/02A RU2009116606A RU2009116606A RU 2009116606 A RU2009116606 A RU 2009116606A RU 2009116606/02 A RU2009116606/02 A RU 2009116606/02A RU 2009116606 A RU2009116606 A RU 2009116606A RU 2009116606 A RU2009116606 A RU 2009116606A
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barrier coating
thermal barrier
material according
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materials
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Томас МАЛОВ (DE)
Томас МАЛОВ
Маттиас ОЕХСНЕР (DE)
Маттиас ОЕХСНЕР
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Сименс Акциенгезелльшафт (DE)
Сименс Акциенгезелльшафт
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Abstract

1. Пирохлорный материал, который содержит Gd2-xMgxZr2O7-a с 0<x<2 и 0≤a≤1. ! 2. Материал по п.1, в который дополнительно добавлен титан (Ti), так что пирохлорный материал содержит Gd2-xMgxZr2-yTiyO7-a, где 0<y<2 и 0<x<2 и 0≤a≤ 1. ! 3. Материал по п.1 или 2, в котором a=0. ! 4. Материал по п.2, в котором x=0, и цирконий (Zr) замещен гафнием (Hf). ! 5. Материал по п.1 или 2, в котором цирконий (Zr) частично замещен гафнием (Hf). ! 6. Материал по п.1 или 4, в котором цирконий (Zr) полностью замещен гафнием (Hf). ! 7. Материал по п.1 или 4, в котором цирконий (Zr) частично замещен титаном (Ti). ! 8. Материал по п.1 или 4, в котором цирконий (Zr) полностью замещен титаном (Ti). ! 9. Материал по п.1 или 4, в котором гадолиний (Gd) замещен неодимом (Nd), европием (Eu) или иттербием (Yb). ! 10. Материал по п.1 или 4, в котором гадолиний (Gd) частично замещен самарием (Sm). ! 11. Материал по п.1 или 4, в котором гадолиний (Gd) полностью замещен самарием (Sm). ! 12. Материал по п.1 или 4, в котором магний (Mg) частично замещен кальцием (Ca). ! 13. Материал по п.1 или 4, в котором магний (Mg) полностью замещен кальцием (Ca). ! 14. Материал по п.1 или 4, в котором титан (Ti) частично замещен алюминием (Al). ! 15. Материал по п.1 или 4, в котором титан (Ti) полностью замещен алюминием (Al). ! 16. Материал, состоящий из одного единого материала по п.1 или 4. ! 17. Создающее тепловой барьер покрытие (10, 19), которое содержит материал по п.1 или 4, в частности из одного монокристалла. ! 18. Создающее тепловой барьер покрытие (10, 19) по п.17, которое состоит из материала по одному или более из предыдущих пунктов 1-16, в частности из одного монокристалла. ! 19. Создающее тепловой барьер покрытие, где создающее тепловой барьер покрытие (19) содержит двойной слой (13, 16) керамических материалов по предшест

Claims (27)

1. Пирохлорный материал, который содержит Gd2-xMgxZr2O7-a с 0<x<2 и 0≤a≤1.
2. Материал по п.1, в который дополнительно добавлен титан (Ti), так что пирохлорный материал содержит Gd2-xMgxZr2-yTiyO7-a, где 0<y<2 и 0<x<2 и 0≤a≤ 1.
3. Материал по п.1 или 2, в котором a=0.
4. Материал по п.2, в котором x=0, и цирконий (Zr) замещен гафнием (Hf).
5. Материал по п.1 или 2, в котором цирконий (Zr) частично замещен гафнием (Hf).
6. Материал по п.1 или 4, в котором цирконий (Zr) полностью замещен гафнием (Hf).
7. Материал по п.1 или 4, в котором цирконий (Zr) частично замещен титаном (Ti).
8. Материал по п.1 или 4, в котором цирконий (Zr) полностью замещен титаном (Ti).
9. Материал по п.1 или 4, в котором гадолиний (Gd) замещен неодимом (Nd), европием (Eu) или иттербием (Yb).
10. Материал по п.1 или 4, в котором гадолиний (Gd) частично замещен самарием (Sm).
11. Материал по п.1 или 4, в котором гадолиний (Gd) полностью замещен самарием (Sm).
12. Материал по п.1 или 4, в котором магний (Mg) частично замещен кальцием (Ca).
13. Материал по п.1 или 4, в котором магний (Mg) полностью замещен кальцием (Ca).
14. Материал по п.1 или 4, в котором титан (Ti) частично замещен алюминием (Al).
15. Материал по п.1 или 4, в котором титан (Ti) полностью замещен алюминием (Al).
16. Материал, состоящий из одного единого материала по п.1 или 4.
17. Создающее тепловой барьер покрытие (10, 19), которое содержит материал по п.1 или 4, в частности из одного монокристалла.
18. Создающее тепловой барьер покрытие (10, 19) по п.17, которое состоит из материала по одному или более из предыдущих пунктов 1-16, в частности из одного монокристалла.
19. Создающее тепловой барьер покрытие, где создающее тепловой барьер покрытие (19) содержит двойной слой (13, 16) керамических материалов по предшествующим пп.1-16, в частности из одного единого материала.
20. Создающее тепловой барьер покрытие по п.19, где создающее тепловой барьер покрытие (10) состоит из двойного слоя (13, 16) керамических материалов по предшествующим пп.1-16.
21. Создающее тепловой барьер покрытие по п.19 или 20, где внутреннее керамическое создающее тепловой барьер покрытие (13) содержит материал по п.10 или 11 или Sm2-xMgxZr2O7-a, где 0<x<2 и 0≤a≤1.
22. Создающее тепловой барьер покрытие по п.20, где внутреннее керамическое создающее тепловой барьер покрытие (13) состоит из материала, в частности, из одного единого материала по п.10 или 11 или из Sm2-xMgxZr2O7-a, где 0<x<2 и 0≤a≤1.
23. Создающее тепловой барьер покрытие по п.21 или 22, в котором самарий (Sm) частично замещен гадолинием (Gd).
24. Создающее тепловой барьер покрытие по п.21, в котором самарий (Sm) полностью замещен гадолинием (Gd).
25. Создающее тепловой барьер покрытие по п.19 или 20, в котором внутреннее керамическое создающее тепловой барьер покрытие (13) содержит оксид циркония, в частности, оксид циркония, стабилизированный оксидом иттрия (YSZ).
26. Создающее тепловой барьер покрытие по п.19 или 22, в котором наружное керамическое создающее тепловой барьер покрытие (16) содержит один материал по одному из пп.1-9 или 12-16 или Gd2Zr1-yTiyO7-a, где 0<y<2 и 0≤a≤1.
27. Создающее тепловой барьер покрытие по п.26, в котором наружное керамическое создающее тепловой барьер покрытие (16) состоит из одного материала, в частности одного единого материала, по одному из пп.1-9 или 12-16 или из Gd2Zr1-yTiyO7-a, где 0<y<2 и 0≤a≤1.
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