Carbide Powder As High Quality Abrasive Material
Quantité : 1000 Ton Prix : USD 27-42 per kilogr
MEIQI Boron Carbide
Boron Carbide is melted in electric furnace from boric acid and carbon by high temperature .It's one of the hardest material worldwide.
As its nice physical and chemical properties ,it is the most ideal material for many field .Especial used as high quality abrasive material and refractory additive.
Character :
High hardness
Light relative density
High temperature and pressure resistance
Good wear resistance performance
Strong resistance to acid and alkali corrosion
Boron carbide powder's application fields:
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.
Specification :
CAS No. 12069-32-8
Appearance : Black powder
Molecular Formular : B4C
Molar Mass : 55.255 g/mol
Density : 2.52g/cm3(solid)
Melting Point : 2350°C (2623.15 K)
Water Solubility : Do not dissolve in water
|
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</p> |
74-79 |
17-22 |
<0.4</p> |
92-97 |
|
0-44μm |
<45</p> |
||||
|
-200# |
<90</p> |
74-80 |
17-22 |
<0.3</p> |
94-97 |
|
-100# |
<150</p> |
||||
|
-25μm |
<25</p> |
74-79 |
17-21 |
<0.3</p> |
92-96 |
|
-10μm |
<10</p> |
74-78 |
17-21 |
<0.3</p> |
91-95 |
|
60#-150# |
250-75 |
77-81 |
17-22 |
<0.3</p> |
95-98 |
|
40#-120# |
315-106 |
||||
|
30#-60# |
355-250 |
||||
|
Boron carbide |
Low-mid-high |
92-80 |
17-23 |
<0.3</p> |
90-99 |
Packaging: Barrel or as customer's requirement.
Shipping: Within 15 days after payment.
We provide service bellow:
Free sample for test.
Short leadtime by high quality.
Reasonable price with best service.
Our service try to achieve:
1. A happy purchasing experience
2. Long term cooperation
Any question on our products or opinions ,please feel free contact me.
My email: meiqi.sales03@gmail.com
Personne à contacter : Eva Wu, 86 371 64368520 / Mobile: 86 135
Bonne affaire : acheter au vendeur
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
|
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