Ni 23Co 17Cr 12Al 0.5Y Powder Description:
Ni 23Co 17Cr 12Al 0.5Y Powder is a specialized thermal spray powder engineered to create coatings with excellent high-temperature oxidation and hot corrosion resistance. The addition of cobalt enhances ductility and resistance to hot corrosion, while chromium and yttrium improve oxidation resistance by increasing the activity of aluminum and the durability of the oxide scale. These characteristics make it perfect for overlay coatings on turbine engine components, ensuring extended performance and service life in harsh environmental conditions. The powder's high chemical homogeneity and purity, achieved through gas atomization, guarantee consistent and reliable coating results.
Ni 23Co 17Cr 12Al 0.5Y Powder Specifications:
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Nominal Chemistry
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Ni 23Co 17Cr 12Al 0.5Y
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Nom. Particle Size Distr.(µm)
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-45 +5/-45 +20
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Morphology
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Spheroidal
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Max. Service Temperature (°C)
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1050
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Ni 23Co 17Cr 12Al 0.5Y Powder Applications
Ni 23Co 17Cr 12Al 0.5Y Powder is primarily used in the aerospace and power generation industries as an overlay coating for turbine engine components. These coatings significantly improve the performance and durability of turbine blades, vanes, and other critical parts by providing outstanding resistance to high-temperature oxidation and hot corrosion. This ensures prolonged operational efficiency and reliability, especially in environments with demanding thermal and chemical conditions.
Ni 23Co 17Cr 12Al 0.5Y Powder Packing
Our Ni 23Co 17Cr 12Al 0.5Y Powder is meticulously handled during storage and transportation to maintain its quality and ensure it remains in its original condition.
Ni 23Co 17Cr 12Al 0.5Y Powder FAQ
Q1: What are the key benefits of using Ni 23Co 17Cr 12Al 0.5Y Powder for turbine engine components?
A1: This powder offers exceptional high-temperature oxidation and hot corrosion resistance, enhancing the performance and lifespan of turbine blades and other components in aerospace and power generation applications.
Q2: How is Ni 23Co 17Cr 12Al 0.5Y Powder applied to turbine engine components?
A2: It is applied using thermal spray techniques, such as plasma spraying or high-velocity oxygen fuel (HVOF) spraying, to create durable overlay coatings that protect against oxidation and corrosion.
Q3: In which industries is Ni 23Co 17Cr 12Al 0.5Y Powder commonly used?
A3: This powder is extensively used in the aerospace and power generation sectors for coating turbine blades, vanes, and other critical components exposed to high-temperature and corrosive environments.
Q4: What is the role of cobalt, chromium, aluminum, and yttrium in Ni 23Co 17Cr 12Al 0.5Y Powder?
A4: Cobalt enhances the coating's ductility and resistance to hot corrosion, while chromium and aluminum improve oxidation resistance by maintaining a resilient oxide scale. Yttrium enhances the durability and thermal stability of the oxide scale.
Q5: How does the gas atomization process contribute to the quality of Ni 23Co 17Cr 12Al 0.5Y Powder?
A5: Gas atomization ensures excellent chemical homogeneity and high purity of the powder, resulting in consistent coating performance and reliability in critical applications.
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