Boride Powder

Boron Carbide B4C Powder CAS 12069-32-8

Item No.: Tr-B4C02
Boron carbide, also known as black diamond, has a molecular formula of B4C, usually a grayish black powder.
Purity>99%
Particle size: 50nm
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Description
Boron Carbide Properties

B4C powder MF: B4C

B4C powder CAS No: 12069-32-8

B4C powder EINECS No: 235-111-5

B4C powder Appearance: Grey black powder

B4C powder Particle size: Can be customized according to your requirements. 

 

Performance of Boron Carbide B4C powder:

  1 B4C powder possesses high purity, small particle size distribution, high specific surface area;

  2 B4C powder is a synthetic ultra rigid materials, the hardness is 9.46;

  3 56-6200Kg/mmmicrohardness, proportion was 252 g/cm3, melting is 2,250 degrees Celsius.

 

Specifications of Boron Carbide B4C powder

 

Item

Purity

APS

SSA

Color

Morphology

Zeta Potential

Bulk Density

B4C powder >99%

50nm

42m2/g

Black

hexagonal

-26mV

0.1g /cm3

 

Other size of Boron Carbide B4C powder: 500nm

 

Applications of Boron Carbide B4C powder:

 1 B4C powder also has more than micronstructured boron carbide powder higher neutron absorption efficiency, thus widely applied to the industry and national defense industry;

  2 B4C powder is not only applied in refractory materials, precision measuring element, and used in the manufacture of precision nozzle, sealing ceramic products, fine works etc;

  3 B4C powder is a synthetic superhard materials, as abrasive, high grinding efficiency, and not into the impurities, is the ideal substitute of diamond abrasive;

  4 B4C powder is a kind of high-grade refractory materials, was widely used in high precision engineering ceramic nozzle, sealing, nuclear industry, national defense industry.

Storage Condition of Boron Carbide B4C powder:
Damp reunion will affect B4C powder dispersion performance and using effects, therefore, boron carbide B4C powder should be sealed in vacuum packing and stored in cool and dry room, the boron carbide B4C powder can not be exposure to air. In addition, the boron carbide B4C powder should be avoided under stress.

Packing & Shipping of Boron Carbide B4C powder:
We have many different kinds of packing which depends on the boron carbide B4C powder quantity.
Boron carbide B4C powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Boron carbide B4C powder shipping:could be shipped out by sea , by air, by express?as soon as possible once payment receipt.

Boron Carbide Properties

Other Names B4C, B4C powder, black diamond, boron carbide powder,
boron-carbon refractory ceramic
CAS No. 12069-32-8
Compound Formula B4C
Molecular Weight 55.26
Appearance Gray to Black Powder
Melting Point 2763 °C
Boiling Point 3500 °C
Density 2.52 g/cm3
Solubility in H2O Insoluble
Electrical Resistivity 0 to 11 10x Ω-m
Poisson's Ratio 0.17-0.18
Tensile Strength 350 MPa (Ultimate)
Thermal Conductivity 31 to 90 W/m-K
Thermal Expansion 4.5 to 5.6 µm/m-K
Vickers Hardness 26 Mpa
Young's Modulus 240 to 460 Gpa
Exact Mass 56.037222
   
   

Boron Carbide Health & Safety Information

Signal Word Warning
Hazard Statements H332
Hazard Codes Xi
Risk Codes 20
Safety Statements 22-39
RTECS Number N/A
Transport Information N/A
WGK Germany 3
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