Ni 18Cr 6Al 2Mn Wire Description:
Ni 18Cr 6Al 2Mn Wire is designed to provide exceptional high-temperature oxidation and hot gas corrosion resistance at temperatures up to 980°C (1800°F). Coatings produced with this nickel alloy exhibit high structural integrity and density, capable of withstanding elevated temperatures and oxidizing atmospheres. The substantial addition of chromium enhances the corrosion resistance of these coatings, making them suitable for various high-temperature environments. This wire is versatile and can be used for both bond coatings and the restoration of machine elements, depending on the specific requirements of the coating environment.
Ni 18Cr 6Al 2Mn Wire Specifications:
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Nominal Chemistry
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Ni 18Cr 6Al 2Mn
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Max. Service Temperature (°C)
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980
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Achieved Microhardnesss HV
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300
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Achieved Macrohardness
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91 HRB
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Ni 18Cr 6Al 2Mn Wire Applications:
1. High-Temperature Protective Coatings: Used in applications that require resistance to oxidation and hot gas corrosion at high temperatures, such as in gas turbines, exhaust systems, and industrial furnaces.
2. Bond Coatings: Serves as an effective bond coat for thermal barrier coatings in aerospace and power generation industries, providing a strong adhesive layer between the substrate and the top ceramic coat.
3. Machine Element Restoration: Utilized for the restoration and repair of worn or damaged machine components, ensuring prolonged service life and maintaining structural integrity under high-temperature conditions.
4. Heat Exchangers and Boilers: Applied in heat exchangers, boilers, and other high-temperature equipment where resistance to oxidation and corrosion is critical for performance and longevity.
5. Combustion Liners and Turbine Blades: Ideal for coating combustion liners, turbine blades, and other components exposed to harsh environments within engines and power plants, enhancing durability and performance.
Ni 18Cr 6Al 2Mn Wire Packing:
Our Ni 18Cr 6Al 2Mn Wire is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Ni 18Cr 6Al 2Mn Wire FAQ:
Q1: What are the primary benefits of using Ni 18Cr 6Al 2Mn Wire for coatings?
A1: Ni 18Cr 6Al 2Mn Wire provides exceptional high-temperature oxidation and hot gas corrosion resistance up to 980°C (1800°F), producing dense and structurally robust coatings ideal for demanding environments.
Q2: How does the addition of chromium enhance the performance of the coatings?
A2: The substantial addition of chromium in Ni 18Cr 6Al 2Mn Wire enhances the high-temperature corrosion resistance of the coatings, making them more durable and effective in oxidative environments.
Q3: Can Ni 18Cr 6Al 2Mn Wire be used in both new and repair applications?
A3: Yes, this wire is versatile and can be used for both new coatings and the restoration of existing machine elements, providing high structural integrity and performance in both cases.
