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 significant amount of glassy (amorphous or microcrystalline) phases. These phases result from the precise addition of refractory metals like molybdenum and tungsten, as well as metalloids such as boron and carbon. This distinctive composition provides exceptional resistance to abrasion, sliding wear, scuffing, and galling, along with corrosion resistance in both acidic and alkaline aqueous environments. Unlike many thermal spray materials, this powder offers outstanding protection against wear and corrosion at elevated temperatures, making it perfect for applications that require high durability and resistance to harsh conditions.
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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Applications of Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder:
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Industrial Machinery: This powder is used to coat gears, bearings, and shafts, protecting them from high wear and corrosive environments, thus extending their lifespan.
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Aerospace Industry: It is applied to turbine blades and engine components that require resistance to high-temperature wear and corrosion.
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Oil and Gas Industry: The powder is utilized in drilling equipment, valves, and pumps where it provides essential wear resistance and protection against corrosive fluids.
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Chemical Processing Equipment: Ideal for coating parts that contact acidic and alkaline substances, offering superior corrosion resistance.
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Automotive Industry: Used in manufacturing engine components, turbochargers, and exhaust systems to enhance durability and performance.
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Marine Applications: It protects ship components and offshore equipment from the harsh marine environment, reducing maintenance and replacement costs.
Packing of Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder:
Our Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder is carefully handled during storage and transportation to maintain its quality in its original condition.
FAQ for Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder:
Q1: What type of corrosion resistance does Ni 20.5Cr 10W 9Mo 4Cu 0.75C 0.75B Powder offer?
A1: This powder offers excellent corrosion resistance in both acidic and alkaline environments, making it suitable for chemical processing and other applications with exposure to corrosive substances.
Q2: How do the 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 forms a dense, uniform coating that maximizes the material's wear and corrosion resistance properties.
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