Boron carbide F280 F360 F800
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Chemical Composition(%) |
B |
75-81 |
|
C |
17-22 |
|
|
Fe2O3 |
0.1-0.9 |
|
|
B+C |
90-99 |
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|
Physical Properties |
Appearance |
Black powder |
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Molecular weight(g/mol) |
55.25515 |
|
|
Knoop Hardness |
2750 |
|
|
Mohs Hardness |
9.3 |
|
|
Micro Hardness |
4950kgf/mm2 |
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|
Density & phase |
2.52 g/cm (Solid) |
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|
Melting point |
2350 °C (2623.15 K) |
|
|
Solubility In InsolubleWater |
Insoluble |
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| Application | · Boron Carbide is well suited to a variety of industrial applications including:
· Abrasives for lapping and ultrasonic cutting · Anti-oxidant in carbon-bonded refractory mixes · Armor · Nuclear applications such as reactor control rods and neutron absorbing shielding · Wear parts such as blasting nozzles, wire-drawing dies, powdered metal and ceramic forming dies, thread guides |
|
| JIS standard | 0-1mm1-3mm 3-5mm 5-8mm
#60 #70 #80 #90 #100 #120 #150 #180 #220 #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 80-120mesh 60-150mesh |
|
| FEPA standard | 0-1mm1-3mm 3-5mm 5-8mm
F60 F70 F80 F90 F100 F120 F150 F180 F220 F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 80-120mesh 60-150mesh |
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CAS no.
|
12069-32-8
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HS CODE
|
2849901000
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Shape
|
Irregular shape
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MOQ
|
1KG
|
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Formula
|
B4C
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Boiling point
|
3500°C
|
|
EINECS no.
|
235-111-5
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Melting point
|
2450°C
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Remark
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We can produce the product according to customer’s requirements .
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