Ni 22Co 17Cr 12Al 0.5Hf 0.5Y 0.4Si Powder Description:
Ni 22Co 17Cr 12Al 0.5Hf 0.5Y 0.4Si powder is designed for high-performance thermal spray coatings, offering exceptional resistance to high-temperature oxidation and hot corrosion. The cobalt content enhances ductility and resistance to hot corrosion, while chromium and yttrium improve oxidation resistance and the spallation resistance of the oxide layer. Aluminum provides a self-replenishing oxide layer, which is essential for long-term protection. Hafnium improves the adhesion of the thermally grown oxide layer, boosting durability. This powder guarantees consistent coating outcomes due to its excellent chemical homogeneity and high purity achieved through gas atomization, making it ideal for turbine engine components subjected to harsh environmental conditions.
Ni 22Co 17Cr 12Al 0.5Hf 0.5Y 0.4Si Powder Specifications:
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Nominal Chemistry
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Ni 22Co 17Cr 12Al 0.5Hf 0.5Y 0.4Si
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Nom. Particle Size Distr.(µm)
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-63 +5/-88 +16/-63 +22/ -125 +53/ -90 +38/ -88 +38
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Morphology
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Spheroidal
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Max. Service Temperature (°C)
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1050/980
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Ni 22Co 17Cr 12Al 0.5Hf 0.5Y 0.4Si Powder Applications:
Aerospace and Turbine Engines
- Boosts durability and performance of turbine blades, combustion chambers, and exhaust systems
- Provides superior oxidation and corrosion resistance
Power Generation
- Used in gas and steam turbines
- Enhances efficiency and reliability under high-temperature conditions
Industrial Applications
- Shields heat exchangers and chemical processing equipment from oxidation and corrosion
Automotive Industry
- Prolongs the lifespan of turbocharger components
Oil and Gas Sector
- Protects downhole tools from high temperatures and corrosive environments
Overall Benefits
- Creates robust coatings that extend the operational life of critical components in challenging conditions
Ni 22Co 17Cr 12Al 0.5Hf 0.5Y 0.4Si Powder Packing:
Our Ni 22Co 17Cr 12Al 0.5Hf 0.5Y 0.4Si powder is meticulously handled during storage and transportation to maintain the product's quality in its original state.
Ni 22Co 17Cr 12Al 0.5Hf 0.5Y 0.4Si Powder FAQ:
Q1: How does the powder enhance the performance of turbine engine components?
A1: The powder enhances turbine engine components by creating a resilient coating that withstands high temperatures, oxidation, and corrosion. This ensures the components endure extreme conditions, reducing maintenance needs and extending their service life.
Q2: What manufacturing process is used for this powder?
A2: Ni 22Co 17Cr 12Al 0.5Hf 0.5Y 0.4Si powder is manufactured through gas atomization, a process that guarantees excellent chemical homogeneity and high purity, resulting in consistent coating performance and reliable protection for various applications.
Q3: Are there specific handling or storage guidelines for this powder?
A3: To maintain the powder's quality and performance, it should be stored in a cool, dry place, away from direct sunlight and moisture. Proper handling procedures should be followed to avoid contamination and ensure safety during application.
