ZrO2 10Dy2O3 Powder Description:
ZrO2 10Dy2O3 Powder is a dysprosia-stabilized zirconia material engineered for high-temperature abradable coatings, particularly in the turbine sections of aerospace and industrial gas turbine engines. These coatings are used for clearance control, where they minimize wear on rotating components and maximize gas path efficiency. ZrO2 10Dy2O3 coatings exhibit excellent thermal stability, thermal shock resistance, and adequate erosion resistance, making them ideal for high-temperature applications. The high-purity ceramic matrix enhances the coating's performance, and it is recommended to be used with a high-temperature MCrAlY bond coat for optimal results.
ZrO2 10Dy2O3 Powder Specifications:
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Nominal Chemistry
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ZrO2 10Dy2O3
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Nom. Particle Size Distr.(µm)
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-125 +11
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Morphology
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Spheroidal
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Max. Service Temperature (°C)
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1150
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Achieved Macrohardness
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77 - 86 HR15Y
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ZrO2 10Dy2O3 Powder Applications:
1. Aerospace Turbines: Utilized in high-temperature abradable coatings for clearance control in the turbine sections of jet engines, where it helps minimize wear on rotating components and maximizes gas path efficiency.
2. Industrial Gas Turbines: Applied in gas turbine engines for power generation, providing effective clearance control and improving overall efficiency and durability under high-temperature conditions.
3. Seal Areas: Used in coatings for seal areas in both aerospace and industrial turbines, where it helps maintain tight clearances and reduce the wear and tear on rotating parts due to operational surges or design intent.
4. Thermal Barrier Coatings: Employed in thermal barrier coatings that require good thermal stability, thermal shock resistance, and erosion resistance, especially in high-temperature operational environments.
5. High-Temperature Components: Applied to various high-temperature components that require abradable coatings to protect against thermal and mechanical wear, while maintaining performance under extreme conditions.
ZrO2 10Dy2O3 Powder Packing:
Our ZrO2 10Dy2O3 Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
ZrO2 10Dy2O3 Powder FAQ:
Q1: What are the primary benefits of using ZrO2 10Dy2O3 Powder in thermal spray coatings?
A1: ZrO2 10Dy2O3 Powder provides excellent thermal stability, thermal shock resistance, adequate erosion resistance, and good abradability, making it ideal for high-temperature abradable coatings in turbine clearance control applications.
Q2: In which industries can ZrO2 10Dy2O3 Powder be effectively used?
A2: This powder is effectively used in the aerospace and industrial gas turbine industries for turbine clearance control, as well as in other high-temperature components requiring robust thermal barrier coatings.
Q3: How does ZrO2 10Dy2O3 Powder improve turbine performance?
A3: By minimizing wear on rotating components and maximizing gas path efficiency through effective clearance control, ZrO2 10Dy2O3 Powder enhances the overall performance and durability of turbine engines.
