Ni 22Cr 10Al 1Y Powder Description:
Ni 22Cr 10Al 1Y Powder is a high-performance thermal spray coating material renowned for its exceptional resistance to oxidation and hot corrosion. This alloy, when applied using atmospheric plasma spray (APS), provides corrosion resistance at temperatures up to 980°C (1800°F), and up to 1050°C (1920°F) when applied using HVOF or controlled atmosphere plasma spray methods (LPPS, LVPS, VPS). The chromium and aluminum content forms a protective oxide scale, while yttrium enhances the adhesion of this scale, ensuring long-lasting protection. This dense and adherent oxide layer is crucial for the durability of high-temperature ceramic coating systems, such as thermal barrier coatings and ceramic abradable systems. Additionally, the chromium oxide scale effectively combats hot corrosion and sulfidation, making Ni 22Cr 10Al 1Y Powder an ideal choice for demanding industrial applications.
Ni 22Cr 10Al 1Y Powder Specifications:
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Nominal Chemistry
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Ni 22Cr 10Al 1Y
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Nom. Particle Size Distr.(µm)
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-90 +45/-37 +11/-75 +45/-106 +53
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Morphology
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Spheroidal
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Max. Service Temperature (°C)
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980/1050
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Ni 22Cr 10Al 1Y Powder Applications:
Ni 22Cr 10Al 1Y Powder is extensively used in high-temperature and corrosive environments to enhance the durability and performance of critical components. In the aerospace industry, it is applied to turbine blades, vanes, and combustion chambers to protect against high-temperature oxidation and corrosion. In power generation, it improves the longevity and efficiency of gas and steam turbines. Industrial applications include protecting heat exchangers and chemical processing equipment from oxidation and high-temperature corrosion. In the automotive sector, it extends the durability of turbocharger components exposed to high temperatures and corrosive exhaust gases. Additionally, the oil and gas industry, safeguards downhole tools from harsh, high-temperature environments. These applications benefit from the powder's ability to form robust coatings that ensure long-lasting protection and reliability.
Ni 22Cr 10Al 1Y Powder Packing:
Our Ni 22Cr 10Al 1Y Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Ni 22Cr 10Al 1Y Powder FAQ:
Q1: How does Ni 22Cr 10Al 1Y Powder improve the performance of turbine blades and combustion chambers?
A1: Ni 22Cr 10Al 1Y Powder serves as an effective bond coat for ceramic top coats, enhancing resistance to high temperatures and corrosive gases, thereby improving the efficiency and reliability of turbine components.
Q2: What spray processes are suitable for applying Ni 22Cr 10Al 1Y Powder?
A2: Ni 22Cr 10Al 1Y Powder is typically applied using atmospheric plasma spray (APS) or HVOF (High-Velocity Oxygen Fuel) processes to achieve uniform coating deposition and optimal performance in various industrial applications.
Q3: Can Ni 22Cr 10Al 1Y Powder be used for repairing worn or damaged parts?
A3: Yes, Ni 22Cr 10Al 1Y Powder is suitable for repairing and rebuilding worn or mismachined parts made of nickel alloys or corrosion-resistant steels, providing enhanced durability and performance in critical applications.
