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Boron carbide powder best wholesale price

1-9 Kilograms
>=10 Kilograms
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1 Kilogram
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Shanghai Ruizheng Chemical Technology Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Place of Origin: China
Brand Name: richest
Model Number: richest
Application: carbide materials grinding,
Shape: Sponge structure irregular shape
Material: Boron
Chemical Composition: B,C, Fe2O3, B2O3......
Item: boron carbide powder for refractory materials
Chemical formula: B4C
CAS No.: 2849901000
Color: Black
MOQ: 1kg
Feature: It can not react with acids/ caustic solution
Storage: Sealed under dry air condition
Certification: GB/T19001-2008/ISO9001:2008
Selling Units: Single item
Single package size: 15X12X10 cm
Single gross weight: 1.3 KG
Package Type: 1kg/bag/carton

 Specification of Boron carbide powder best wholesale price:

ItemParticle SizePurity(%)Chmical Composition (%)
boron carbide powder for refractory materials-200mesh97.19Total B---80.02
Free B---0.13
Total C---18.34
Free C---1.04
boron carbide powder for refractory materials   -325mesh97.96

Total B---80.10

Free B---0.20

Total C---19.26
Free C---1.20


Total B+Total C---99.36


boron carbide powder for refractory materials   60um98.48

Total B---78.56

Free B---0.10

Total C---20.84

Free C---0.82



Total B+Total C---99.40


ShapeSponge structure irregular shape


Boron carbide powder is an ash black powder, also called tetra-boron carbide. The molecular formula of it is B4C. Because boron carbide powder is a kind of high hardness boride, it is commonly called artificial diamond. It can not react with acids/ caustic solution, it is easy to produce and has reasonable price.




   Due to its high hardness,boron carbide powder is used as an abrasive in ploishing and lapping applications,and also as a loose abrasive in cutting applications such as water jet cutting.It can also be used for dressing diamond tools.



   With the perfect characteristics in physics and chemistry,boron carbide has a high melting point ,to use as senior fireproof material of warplane.


3. Nozzles

    The extreme hardness of boron carbide gives it excellent wear and abrasion resistance and as a consequence it finds application as nozzles for slurry pumping,grit blasting and in water jet cutters.


4.Nuclear applications

   Its ability to absorb neutrons without forming long lived radio-nuclides make the material attractive as an absorbent for neutron radiation arising in nuclear power plants.Nuclear applications of boron carbide include shielding,and control rod and shut down pellets.


5.Ballistic Armour
   Boron carbide ,in conjuction with other materials also finds use as ballistic armour(including body or personal armour)where the combination of high elastic modulus,and low density give the material an exceptionally high specific stopping power to defeat high velocity projectiles.


6.Other applications

   Other applications include ceramic tooling dies,precision toll parts,evaporating boats for materials testing and mortars and pestles.


Storage conditionBe sealed under dry air condition.
Delivery timeWithin 3days after received the payment.
Packing20kg or 50kg/ barrel (of iron/ plastic/paper) or according to your requests.

 Applications of Boron carbide powder best wholesale price