Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder Description:
Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder is a nickel-based superalloy powder that forms coatings with a substantial amount of glassy (amorphous or microcrystalline) phases. These phases are created by the tailored addition of refractory metals like molybdenum and tungsten, and metalloids such as boron and carbon. This unique composition imparts excellent resistance to abrasion, sliding wear, scuffing, and galling, along with corrosion resistance in aqueous acidic and alkaline mediums. Unlike many thermal spray materials, this powder excels in both wear and corrosion protection at higher temperatures, making it ideal for applications that demand high durability and resistance to harsh environments.
Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder Specifications:
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Nominal Chemistry
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Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B
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Nom. Particle Size Distr.(µm)
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-53 +11
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Morphology
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Irregular
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Max. Service Temperature (°C)
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980
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Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder Applications:
1. Industrial Machinery: Used to coat components such as gears, bearings, and shafts that are exposed to high wear and corrosive environments, extending their service life.
2. Aerospace Industry: Applied to parts that require high-temperature wear and corrosion resistance, such as turbine blades and engine components.
3. Oil and Gas Industry: Utilized in drilling equipment, valves, and pumps where both wear resistance and protection against corrosive fluids are essential.
4. Chemical Processing Equipment: Ideal for coating parts that come into contact with acidic and alkaline substances, providing excellent corrosion resistance.
5. Automotive Industry: Used in the production of engine components, turbochargers, and exhaust systems to enhance durability and performance.
6. Marine Applications: Protects ship components and offshore equipment from the harsh marine environment, reducing maintenance and replacement costs.
Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder Packing:
Our Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder FAQ:
Q1: What type of corrosion resistance does Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder offer?
A1: The powder provides excellent corrosion resistance in both acidic and alkaline environments, making it suitable for use in chemical processing and other applications where exposure to corrosive substances is common.
Q2: How does the presence of glassy phases benefit the performance of the coating?
A2: The glassy (amorphous or microcrystalline) phases in the coating significantly enhance its resistance to abrasion, sliding wear, scuffing, and galling, ensuring a longer service life for coated components under demanding conditions.
Q3: What is the typical process for applying Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder?
A3: The powder is typically applied using thermal spray techniques. This process ensures the formation of a dense, uniform coating that maximizes the wear and corrosion resistance properties of the material.
