Ni 21Cr 18Fe 9Mo Powder Description:
Ni 21Cr 18Fe 9Mo powder is a high-performance alloy designed for applications requiring exceptional high-temperature strength, oxidation resistance, and corrosion resistance. Its high nickel and chromium content provides excellent stability and forms a protective oxide layer, while molybdenum improves resistance to pitting and crevice corrosion. The iron content increases the integrity of the structure, and the combined properties of chromium and molybdenum improve wear resistance. This balanced composition ensures good ductility and toughness, making the alloy ideal for thermally cycling and mechanically stressful environments.
Ni 21Cr 18Fe 9Mo Powder Specifications:
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Nominal Chemistry
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Ni 21Cr 18Fe 9Mo
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Nom. Particle Size Distr.(µm)
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-45 +15
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Morphology
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Irregular
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Liquidus Temperature (°C)
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1397
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Solidus Temperature (°C)
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1374
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Max. Service Temperature (°C)
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870
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Range of Apparent Density (g/cm3)
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4.0
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Ni 21Cr 18Fe 9Mo Powder Applications:
1. Aerospace components: suitable for turbine blades, engine components, and other high-temperature components that require oxidation and corrosion resistance.
2. Chemical processing equipment: suitable for reactors, heat exchangers, piping systems exposed to corrosive environments and high temperatures.
3. Power generation: High-temperature components used in gas turbines and other power plants that require special strength and stability.
4. Marine engineering: Applied in the marine environment that is resistant to seawater corrosion and mechanical wear.
5. Industrial Gas Turbines: Used in the high-temperature section of industrial gas turbines, where high wear resistance and thermal stability are critical.
Ni 21Cr 18Fe 9Mo Powder Packing:
Our Ni 21Cr 18Fe 9Mo Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Ni 21Cr 18Fe 9Mo Powder FAQ:
Q1: What are the main benefits of using Ni 21Cr 18Fe 9Mo powder?
A1: This powder has excellent high temperature strength, oxidation and corrosion resistance, good ductility and toughness, making it ideal for demanding applications in harsh environments.
Q2: What types of ingredients is Ni 21Cr 18Fe 9Mo powder suitable for?
A2: Suitable for aerospace turbine blades, chemical processing equipment, power generation gas turbines, offshore engineering components, industrial gas turbine hot sections.
Q3: How can the addition of molybdenum (Mo) improve the performance of the powder?
A3: Molybdenum improves the ability to resist pitting and crevice corrosion, and improves the overall corrosion resistance and wear resistance of the alloy.
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