Boron Carbide powder used like Abrasive for ceramics parts

Boron Carbide powder

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Boron Carbide powder used like Abrasive for ceramics parts

boron carbide is produced by high temperature smelting boric aid and carbon materails in electric furnaces.

 boron carbide chemical composition(%)
B
78-81
C
17-22
Fe2O3
0.2-0.4
B4C
97-99
B4C boron carbide physical perporites
Color
Black
Molecular Formula
B4C
Density & phase
2.52g/cm3 Solid
Solubility In Water
Insoluble
Melting Point
2450°C
Boiling point
3500°C
Crystal Structure
Rhombohedral
Mohs Hardness
9.6
Micro Hardness
4950kgf/mm2

Available size:F240 F280 F320 F400 F500 F600 F800 F1000 F1200 F1500 F2000

JIS #240 JIS#280 JIS#320 JIS#360 JIS$400 JIS#500 JIS#600 JIS#800 JIS#1000 JIS#1200 JIS#1500 JIS#2000 JIS#2500 JIS#3000 JIS#4000 JIS#6000 JIS#8000JIS#10000