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2um 5um 10um 20um Micron Grade B4C Boron Carbide powder Price per kg
2um 5um 10um 20um Micron Grade B4C Boron Carbide powder Price per kg
2um 5um 10um 20um Micron Grade B4C Boron Carbide powder Price per kg
2um 5um 10um 20um Micron Grade B4C Boron Carbide powder Price per kg
2um 5um 10um 20um Micron Grade B4C Boron Carbide powder Price per kg
2um 5um 10um 20um Micron Grade B4C Boron Carbide powder Price per kg
2um 5um 10um 20um Micron Grade B4C Boron Carbide powder Price per kg

2um 5um 10um 20um Micron Grade B4C Boron Carbide powder Price per kg

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Product Overview

Description



Product Description




  

Boron carbide


Boron carbide is hard black with glossy crystals. Hardness is lower than industrial diamond, but higher than silicon carbide. It is less vulnerable than most pottery. It has a large thermal neutron capture cross section. Strong resistance to chemistry. The erosion of hydrogen fluoride and nitric acid. Soluble in molten base, insoluble in water and acid.



Grit Size
Size(μm)
Chemical   Composition
B%
C%
Fe2O3%
BC%
60#
315-215
78-81
17-22
0.2-0.4
97-99
80#
200-160
100#
160-125
120#
125-100
78-80
17-22
0.2-0.4
96-98
150#
100-80
180#
80-63
240#
60-50
77-80
17-22
0.3-0.5
96-97
280#
50-40
320#
40-28
W40(360#)
35-28
76-79
17-21
0.3-0.6
95-97
W28(400#)
28-20
W20(500#)
20-14
75-79
17-21
0.4-0.8
94-96
W14(600#)
14-10
W10(800#)
10-7
74-78
17-21
0.4-0.9
92-94
W7(1000#)
7-5
W5(1200#)
5-3.5
74-78
17-21
0.5-0.9
90-93
W3.5(1500#)
3.5-2.5
-325#
<45
74-79
17-22
<0.4
92-97
0-44μm
<45
-200#
<90
74-80
17-22
<0.3
94-97
-100#
<150
-25μm
<25
74-79
17-21
<0.3
92-96
-10μm
<10
74-78
17-21
<0.3
91-95
60#-150#
250-75
77-81
17-22
<0.3
95-98
40#-120#
315-106
30#-60#
355-250
Boron carbide
355-250
92-80
17-23
<0.3
90-99


Application




 Application：

1. High-grade particle grinding material;
2. Make chemical ceramic,glass ,or nozzle;
3. Nuclear reactor and shielding material;
4. Produce bullet proof armor;
5. Improve the service lift of mechanical parts;
6. As additive filler for boron chemical materials;
7. Essential filler for refractory materials.



Packing & Delivery




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