Ni 13Cr 8Fe 6.5BN 3.5Al Powder Description:
Ni 13Cr 8Fe 6.5BN 3.5Al Powder is a cermet composite powder engineered for abradable coatings in the compressor section of jet engines. Composed of a nickel-chromium alloy, boron nitride, and aluminum, it is produced using mechanical cladding techniques. These coatings are designed to improve clearance control and gas path efficiency while reducing wear on rotating components. The powder offers adjustable erosion resistance and abradability to meet specific customer needs and performs well at service temperatures up to 815°C (1500°F). It is most effectively applied using the combustion powder thermospray process with hydrogen or acetylene as the fuel gas.
Ni 13Cr 8Fe 6.5BN 3.5Al Powder Specifications:
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Nominal Chemistry
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Ni 13Cr 8Fe 6.5BN 3.5Al
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Nom. Particle Size Distr.(µm)
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-120 +45
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Morphology
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Irregular
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Max. Service Temperature (°C)
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815
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Range of Apparent Density (g/cm3)
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3.2
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Applications of Ni 13Cr 8Fe 6.5BN 3.5Al Powder:
- Jet Engine Compressors: This powder is used to form abradable coatings that improve clearance control and gas path efficiency, reducing wear on rotating parts.
- Gas Turbines: Applied to turbine components, it enhances performance and durability by ensuring effective clearance control.
- Aerospace Seals: It is utilized to maintain tight seals in high-temperature environments, enhancing the overall efficiency and lifespan of aerospace systems.
- Industrial Machinery: Used in various high-temperature industrial applications, the powder provides crucial erosion resistance and abradability, ensuring operational efficiency and prolonged component life.
- Compressors and Pumps: Enhances the performance and wear resistance of compressors and pumps operating under high thermal and mechanical stress.
Packing of Ni 13Cr 8Fe 6.5BN 3.5Al Powder:
Our Ni 13Cr 8Fe 6.5BN 3.5Al Powder is meticulously handled during storage and transportation to maintain its original quality.
FAQ for Ni 13Cr 8Fe 6.5BN 3.5Al Powder:
Q1: What are the main benefits of using Ni 13Cr 8Fe 6.5BN 3.5Al Powder in jet engine compressors?
A1: This powder provides superior abradable coatings that optimize clearance control and gas path efficiency, reducing wear on rotating components and improving the overall performance and longevity of jet engine compressors.
Q2: What are the recommended methods for applying Ni 13Cr 8Fe 6.5BN 3.5Al Powder?
A2: The best application method is the combustion powder thermospray process, using either hydrogen or acetylene as the fuel gas, to achieve optimal coating performance and durability.
Q3: Can the coatings' erosion resistance and abradability of Ni 13Cr 8Fe 6.5BN 3.5Al Powder be customized?
A3: Yes, the powder can be tailored to meet specific requirements for erosion resistance and abradability, ensuring the coatings are perfectly suited to the intended application.
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