Ni 23Co 17Cr 12Al 0.5Y Powder Description:
Ni 23Co 17Cr 12Al 0.5Y Powder is a specialized thermal spray powder designed to produce coatings with superior high-temperature oxidation and hot corrosion resistance. The inclusion of cobalt enhances ductility and resistance to hot corrosion, while chromium and yttrium contribute to improved oxidation resistance by enhancing the activity of aluminum and the durability of the oxide scale. These properties make it ideal for overlay coatings on turbine engine components, ensuring prolonged performance and service life even in severe environmental conditions. The powder's high chemical homogeneity and purity, achieved through gas atomization, ensure 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 specifically applied in aerospace and power generation industries as overlay coatings on turbine engine components. These coatings significantly enhance the performance and durability of turbine blades, vanes, and other critical parts by providing exceptional resistance to high-temperature oxidation and hot corrosion. This ensures prolonged operational efficiency and reliability, particularly 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 carefully handled during storage and transportation to preserve the quality of our product 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 provides superior high-temperature oxidation and hot corrosion resistance, enhancing the performance and longevity 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: It finds extensive use in 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 coating ductility and hot corrosion resistance, while chromium and aluminum improve oxidation resistance by maintaining a resilient oxide scale. Yttrium enhances oxide scale durability and thermal stability.
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.
