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Good quality Bismuth (Bi) Ingot - B4C nanopowder Boron carbide powder for welding material – Huarui Detail:
Product Description
Micropowder Black B4C Boron Carbide Powder For Ceramic Coating
Boron carbide, alias black diamond, is usually colored powder.It is one of the three hardest materials known (the other two are diamond and cubic boron nitride) and is used in tank armour, bulletproof suits and many industrial applications. It is used in wear-resistant materials, ceramic reinforced phase, especially in light armor, reactor neutron absorbent, etc.
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Another name
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B2-C、B4C、black diamond、teraboron carbide
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CAS NO.
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12069-32-8
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Chemical formula
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B4C
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Molar mass
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55.255 g mol
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Appearence
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Black powder
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Density
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2.52g/cm(solid)
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Melting point
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2350°C (2623.15 K)
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Boiling point
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>3500 °C (>3773.15 K)
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Solubility in water
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Insoluble
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Crystal structure
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rhombohedral
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Main danger
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harmfu, Irritating
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Specification details
SEM
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