Ni 31Cr 11Al 0.6Y Powder Description:
Ni 31Cr 11Al 0.6Y Powder is an advanced thermal spray coating material known for its enhanced composition featuring higher chromium and aluminum content within a nickel matrix. This formulation provides exceptional resistance to oxidation and hot corrosion, crucial for extending the service life of components exposed to high-temperature environments. The addition of yttrium improves the adhesion of the protective oxide scale, ensuring robust performance in applications such as thermal barrier coatings and ceramic abradable systems. This powder is particularly advantageous in aerospace and industrial sectors where durability and reliability under extreme conditions are paramount.
Ni 31Cr 11Al 0.6Y Powder Specifications:
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Nominal Chemistry
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Ni 31Cr 11Al 0.6Y
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Nom. Particle Size Distr.(µm)
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-106 +37
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Morphology
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Spheroidal
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Max. Service Temperature (°C)
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980
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Ni 31Cr 11Al 0.6Y Powder Applications:
Ni 31Cr 11Al 0.6Y Powder is extensively utilized across aerospace, power generation, and industrial sectors for its exceptional resistance to oxidation and hot corrosion. In aerospace applications, it serves as a vital bond coat for ceramic top coats in turbine components and combustion chambers, ensuring longevity and efficiency under extreme conditions. Power generation enhances the durability of gas and steam turbines against oxidation and corrosive gases. Industrial uses include protecting heat exchangers and chemical processing equipment from high-temperature oxidation and chemical corrosion. Additionally, it extends the lifespan of automotive exhaust systems and provides critical protection for downhole tools in the oil and gas industry against harsh environments. These applications benefit from their ability to form protective oxide scales and resist hot corrosion, contributing to enhanced performance and reliability of crucial components.
Ni 31Cr 11Al 0.6Y Powder Packing:
Our Ni 31Cr 11Al 0.6Y Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Ni 31Cr 11Al 0.6Y Powder FAQ:
Q1: In which industries is Ni 31Cr 11Al 0.6Y Powder commonly used?
A1: This powder is extensively used in aerospace for turbine components, combustion chambers, and in power generation for gas and steam turbines. It is also employed in industrial sectors for heat exchangers, chemical processing equipment, automotive exhaust systems, and oil and gas downhole tools.
Q2: What spray processes are suitable for applying Ni 31Cr 11Al 0.6Y Powder?
A2: Ni 31Cr 11Al 0.6Y Powder can be applied using atmospheric plasma spray (APS), HVOF (High-Velocity Oxygen Fuel), or controlled atmosphere plasma spray (LPPS, LVPS, VPS) methods. Each method offers unique advantages depending on the specific application requirements.
Q3: Can Ni 31Cr 11Al 0.6Y Powder be used for repairing worn or damaged components?
A3: Yes, Ni 31Cr 11Al 0.6Y 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 industrial applications.
