This is a very fine Boron Carbide blend used for particle packing applications.
Please use our Quote Request page to request a quotation. Not available for online purchasing. US Government export license required for all exports outside the USA.
Specifications of General Use Boron Carbide:
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Typical Packaging: Depends on quantity ordered
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Odor: Odorless
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Safety: Avoid breathing dust; wear protective gear
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Purity: 98% B + C minimum
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Melting Point: 2723 ??F
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Custom Gradation Available? Yes
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Nickname: B4C, Black Diamond
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Hardness: 3000 Knoop < 9.5 Mohs
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Grain Shape: Blocky, Angular
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Type: Granular or powdery depending on grade
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Specific Gravity: 2.51
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Pricing Based Per: Pound
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NMF Classification: Class 55
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Color: Black
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Instability: Stable
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Hazardous? Not listed as hazardous; see other cautions
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Disposal: According to Federal, State, Local regulations
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Fire & Explosion: Fines can cause explosion and smolder
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Keep away from all sources of ignition