Spherical Hafnium Powder Description
Spherical Hafnium Powder features high purity, high spherical degree, uniform particles, narrow distribution areas, and a larger specific surface area. It has high surface activity, spherical shape, good dispersion, high oxidation temperature, and luster. It also has corrosion resistance.
About 3D Printing – From Wikipedia
3D printing, also known as additive manufacturing (AM), refers to various processes used to synthesize a three-dimensional object. In 3D printing, successive layers of material are created under computer control. These objects can be of almost any shape or geometry, and are produced from a 3D model or another electronic data source. A 3D printer is a type of industrial robot.
Spherical Hafnium Powder Specifications
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Particle Size
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0-25 μm, 15-53 μm, 45-150 μm, or customized
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Apparent Density (g/cm3)
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≥6.5
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Tap Density (g/cm3)
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>7.5
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Hall Flow Rate (s/50g)
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≤10
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Oxygen Content
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≤2000 ppm
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N Content
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＜500 ppm
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Chemical Composition
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Element
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Hf
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O
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N
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Wt.%
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99.9
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≤2000 ppm
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＜500 ppm
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*Custom oxygen content with lower levels is available. Please feel free to contact us.
Spherical Hafnium Powder Properties
- Corrosion Resistance: Excellent resistance to corrosion in a wide range of environments.
- Hardness: Varies depending on the processing method, but typically between 5.5-6.5 on the Mohs scale.
- High tensile strength
- High sphericity
- Larger specific surface area
- High surface activity
- High oxidation temperature
Spherical Hafnium Powder Applications
The main applications of hafnium powder include aerospace, nuclear energy, atomic energy industries, as well as other high-temperature, high-pressure, and corrosion-resistant environments.
Aerospace industry
Due to its high temperature strength and excellent corrosion resistance, hafnium powder has widespread use in the manufacture of major parts such as aircraft engine nozzles and turbine blades.
Nuclear and atomic energy industries
In nuclear reactors, hafnium powder is used as a structural material in fuel rod cladding and reflectors and possesses good corrosion resistance and heat stability. Hafnium powder is used to manufacture alloy components for the shielding layers in reactors and as a neutron absorber for protection devices and control rods.
In other high-temperature, high-pressure, and corrosion-resistant environments
In petrochemical use, hafnium powder is used in the manufacture of corrosion-resistant equipment for reductive chloride reactors or vessels and refractory and high-heat-resistant linings for high-temperature furnaces. Its corrosion and high-temperature properties make it a material of choice in such harsh environments.
Other applications
Hafnium powder can also be used as rocket propellant component and, in some applications, as a cemented carbide additive and getter material.
Spherical Hafnium Powder Packaging
Our Spherical Hafnium Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
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