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 designed to create hard, dense coatings that provide excellent resistance to scuffing and abrasion in mildly oxidizing environments. This two-component blend includes an agglomerated and sintered molybdenum constituent, which imparts toughness and a low coefficient of friction, along with an inert gas-atomized nickel-chromium-iron self-fluxing component that enhances resistance to high-temperature corrosion, erosion, and oxidation. The resulting coatings are self-bonding on most substrates, though they are not recommended for use on copper and copper-alloy substrates. This makes the powder an ideal choice for applications requiring high wear resistance.
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:
- Aerospace: Coating turbine blades, vanes, and other components exposed to high temperatures and mildly oxidizing environments.
- Automotive: Used for coating engine parts such as pistons and cylinder linings to reduce wear and enhance performance.
- Industrial Machinery: Applied to machine components like shafts, rollers, and gears to improve wear resistance and longevity.
- Oil and Gas: Coating drilling equipment and components to resist abrasion and wear in harsh environments.
- Power Generation: Protecting boiler tubes, heat exchangers, and other high-temperature components from wear and corrosion.
- 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 meticulously handled during storage and transportation to maintain its quality and ensure it remains 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 mildly 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 mildly oxidizing environments. Specific application parameters may vary depending on the substrate and desired coating properties.
