Mo 17.5Ni 4Cr 1Fe 1Si 0.85B 0.25C Powder Description:
Mo 17.5Ni 4Cr 1Fe 1Si 0.85B 0.25C Powder is a thermal spray powder engineered to produce hard, dense coatings that offer exceptional scuffing and abrasion resistance in mild oxidizing environments. This two-component blend comprises an agglomerated and sintered molybdenum constituent, providing toughness and a low coefficient of friction, and an inert gas-atomized nickel-chromium-iron self-fluxing component, which enhances high-temperature corrosion, erosion, and oxidation resistance. The resulting coatings are self-bonding on most substrates, although it is not recommended for use on copper and copper-alloy substrates. This makes it an excellent choice for high wear resistance applications.
Mo 17.5Ni 4Cr 1Fe 1Si 0.85B 0.25C Powder Specifications:
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Nominal Chemistry
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Mo 17.5Ni 4Cr 1Fe 1Si 0.85B 0.25C
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Nom. Particle Size Distr.(µm)
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-90 +45
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Morphology
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Spheroidal
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Max. Service Temperature (°C)
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340
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Melting Temperature (°C)
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660
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Mo 17.5Ni 4Cr 1Fe 1Si 0.85B 0.25C Powder Applications:
1. Aerospace: Coating turbine blades, vanes, and other components exposed to high temperatures and mild oxidizing environments.
2. Automotive: Used for coating engine parts, such as pistons and cylinder linings, to reduce wear and enhance performance.
3. Industrial Machinery: Applied to machine components, such as shafts, rollers, and gears, to improve wear resistance and longevity.
4. Oil and Gas: Coating drilling equipment and components to resist abrasion and wear in harsh environments.
5. Power Generation: Protecting boiler tubes, heat exchangers, and other high-temperature components from wear and corrosion.
6. Metal Processing: Used in tools and dies to enhance surface hardness and reduce friction during metal forming and machining operations.
Mo 17.5Ni 4Cr 1Fe 1Si 0.85B 0.25C Powder Packing:
Our Mo 17.5Ni 4Cr 1Fe 1Si 0.85B 0.25C Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Mo 17.5Ni 4Cr 1Fe 1Si 0.85B 0.25C Powder FAQ:
Q1: What industries commonly use Mo 17.5Ni 4Cr 1Fe 1Si 0.85B 0.25C Powder?
A1: It is widely used in aerospace, automotive, industrial machinery, oil and gas, power generation, and metal processing industries for components exposed to high wear and mild oxidizing environments.
Q2: How is Mo 17.5Ni 4Cr 1Fe 1Si 0.85B 0.25C Powder synthesized?
A2: The powder consists of an agglomerated and sintered molybdenum constituent combined with an inert gas-atomized nickel-chromium-iron self-fluxing component, ensuring enhanced toughness, wear resistance, and high-temperature performance.
Q3: What are the optimal conditions for applying coatings using Mo 17.5Ni 4Cr 1Fe 1Si 0.85B 0.25C Powder?
A3: The powder is best applied using thermal spray techniques in conditions that require high wear resistance and protection against mild oxidizing environments. Specific application parameters may vary depending on the substrate and desired coating properties.
