Ni 13Cr 8Fe 6.5BN 3.5Al Powder Description:
Ni 13Cr 8Fe 6.5BN 3.5Al Powder is a cermet composite powder specifically developed for abradable coatings in the compressor section of jet engines. It consists of a nickel-chrome alloy, boron nitride, and aluminum, and is manufactured using mechanical cladding techniques. These coatings are designed to enhance clearance control and gas path efficiency while minimizing wear on rotating components. The powder provides varied erosion resistance and abradability, tailored to customer requirements, and performs optimally at service temperatures up to 815°C (1500°F). It is best applied using the combustion powder thermospray process with hydrogen or acetylene as the fuel gas.
Ni 13Cr 8Fe 6.5BN 3.5Al Powder Specifications:
|
Nominal Chemistry
|
Ni 13Cr 8Fe 6.5BN 3.5Al
|
|
Nom. Particle Size Distr.(µm)
|
-120 +45
|
|
Morphology
|
Irregular
|
|
Max. Service Temperature (°C)
|
815
|
|
Range of Apparent Density (g/cm3)
|
3.2
|
Ni 13Cr 8Fe 6.5BN 3.5Al Powder Applications:
1. Jet Engine Compressors: It is used to create abradable coatings that enhance clearance control and gas path efficiency, minimizing wear on rotating components.
2. Gas Turbines: The powder is applied to turbine components to improve performance and durability by providing effective clearance control.
3. Aerospace Seals: It helps in maintaining tight seals in high-temperature environments, thereby improving the overall efficiency and longevity of aerospace systems.
4. Industrial Machinery: The powder is utilized in various high-temperature industrial applications where erosion resistance and abradability are crucial for maintaining operational efficiency and component life.
5. Compressors and Pumps: It enhances the performance and wear resistance of compressors and pumps operating under high thermal and mechanical stress.
Ni 13Cr 8Fe 6.5BN 3.5Al Powder Packing:
Our Ni 13Cr 8Fe 6.5BN 3.5Al Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Ni 13Cr 8Fe 6.5BN 3.5Al Powder FAQ:
Q1: What are the primary advantages 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, minimizing wear on rotating components and enhancing jet engine compressors' overall performance and longevity.
Q2: What are the recommended application methods for Ni 13Cr 8Fe 6.5BN 3.5Al Powder?
A2: The powder is best applied using the combustion powder Thermospray process, utilizing either hydrogen or acetylene as the fuel gas, to achieve optimal coating performance and durability.
Q3: Can the erosion resistance and abradability of Ni 13Cr 8Fe 6.5BN 3.5Al Powder coatings be customized?
A3: The powder can be tailored to meet customer requirements for erosion resistance and abradability, ensuring the coatings perfectly suit the end application.
