GENERAL INTRODUCTION:
Hafnium Sponge appears as a silver-gray sponge-like structure with high melting point and stable chemical properties.
It is mainly used as a raw material for high-temperature alloys, control rod materials for nuclear reactors, high-temperature resistant components, etc. It is widely applied in the nuclear energy industry and aerospace industry.
BASIC INFO
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Item
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Details
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Product Name
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Hafnium Sponge
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Molecular Formula
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Hf
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Molecular Weight
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178.49 g/mol
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CAS Number
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7440-58-6
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Purity
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Hf ≥96%
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Appearance & Form
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Silver-gray block
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Density
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13.31 g/cm³
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Melting Point
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2222 °C
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Boiling Point
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4602 °C
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Scale
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Hafnium and metal impurity
content are customizable;
tonnage-scale supply available
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QUALITY STANDARD (Mass Fraction / %)
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Item
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Hf-1
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Hf-2
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Hf-3
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Hf, ≥
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99.00
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96.00
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/ |
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Zr, ≤
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0.20
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3.00
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2.00
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Total other impurity elements, ≤
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0.80
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1.00
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/ |
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Note: The mass fraction of hafnium is the remainder after subtracting the sum of the actually measured impurities from 100%.
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STORAGE: This product should not be stored outdoors. Any direct contact with corrosive components such as moisture and acidity should be avoided.
