AlCoCrFeNiY0.5Hf0.4 High-Entropy Alloy (HEA) Spherical Powder Description
AlCoCrFeNiY₀.₅Hf₀.₄ is an advanced high-entropy alloy (HEA) powder composed of seven principal elements: aluminum (Al), cobalt (Co), chromium (Cr), iron (Fe), nickel (Ni), yttrium (Y), and hafnium (Hf).
Engineered with near-equiatomic ratios, this multi-component alloy delivers exceptional mechanical properties, outstanding oxidation resistance, and superior thermal stability. The precisely controlled spherical morphology ensures optimal flow characteristics for additive manufacturing and thermal spray applications.
AlCoCrFeNiY0.5Hf0.4 High-Entropy Alloy (HEA) Spherical Powder Specifications
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Composition
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AlCoCrFeNiY0.5Hf0.4, customized
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Shape
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Spherical Powder
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Particle Size
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15-53μm, 45-105μm, or customized
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Density
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6.5~7.5g/cm3
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Melting Point
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~1200℃
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AlCoCrFeNiY0.5Hf0.4 High-Entropy Alloy (HEA) Spherical Powder Applications
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Additive Manufacturing (3D Printing): Enables production of complex, high-performance components for aerospace, automotive, and energy sectors
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Thermal Spray Coatings: Provides exceptional wear and corrosion protection for turbine blades, engine components, and industrial coatings
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High-Temperature Structural Components: Ideal for turbine blades, heat exchangers, and other applications requiring thermal stability up to extreme temperatures
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Critical Aerospace & Automotive Parts: Perfect for components subjected to severe mechanical stress and aggressive environments
AlCoCrFeNiY0.5Hf0.4 High-Entropy Alloy (HEA) Spherical Powder Packing
Our AlCoCrFeNiY0.5Hf0.4 High-Entropy Alloy (HEA) Spherical Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
FAQs
Q1: What makes AlCoCrFeNiY₀.₅Hf₀.₄ HEA powder unique?
This seven-element alloy combines Al-Co-Cr-Fe-Ni with strategic additions of Y and Hf to create a material with unprecedented high-temperature stability and mechanical performance - ideal for extreme environment applications.
Q2: What are the primary benefits of this alloy?
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Exceptional thermal stability (Y/Hf enhanced)
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Outstanding oxidation/corrosion resistance
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High strength-to-weight ratio
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Perfect spherical morphology for AM processing
Q3: Where is this powder typically applied?
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3D Printing: Critical aerospace/energy components
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Protective Coatings: Turbine blades, combustion parts
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High-Temp Structures: Heat exchangers, propulsion systems
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Demanding Environments: Where conventional alloys fail
