CAS 12007-23-7 Boride Series Hafnium Powder HfB2 Ultra High Temperature Ceramics

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Place of Origin: China
Brand Name: OEM
Certification: CE/ISO9001

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Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1kg/vacuum package bag or 50kg/drum
Delivery Time: 5-7 working days after receiving payment details
Payment Terms: T/T, Western Union, L/C

Product Name:Hafnium BorideCAS:12007-23-7
Molecular Formula:HfB2Sharpe:Powder
Molar Mass:200.11 G/molDensity:10.5 G/cm3
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metal borides,chemical powder

CAS 12007-23-7 Boride Series Hafnium Boride Powder HfB2 Ultra-high-temperature ceramics
Breif  Introduction of Hafnium Boride Powder HfB2

Hafnium diboride belong to the class of Ultra-high-temperature ceramics, a type of ceramic  composed of hafnium and boron.

It is an unusual ceramic, having relatively high  thermal and electric conductivities, properties it shares with isostructual titanium diboride and zirconium diboride.


Hafnium diboride has a hexagonal crystal structure,


Hafnium diboride is often combined with carbon,boron,silicon,silicon carbide , and/or nickel  to improve the consolidation of the hafnium diboride powder (sintering).

It is commonly formed into a solid by a process called hot pressing , where the powders are pressed together using both heat and pressure.


Specification of Hafnium Boride Powder HfB2

Brand                                             Chemical Composition %
Application of Hafnium Boride Powder HfB2
1. Use in hypervelocity reentry vehicles such as  ICBM best shields or aerodynamic leading-edges ,due to its strength and thermal properties.
2. Used as a possible new material for  nuclear reactor control rods .
3. It is also being used as a microchip diffusion barrier. If synthesized correctly, the barrier can be less than 7nm thick.
4. Used for Auxiliaries and Other Medicinal Chemicals
5. Used for high temperature resistant alloy
Hafnium  boride powder Features

1. Unlike polymer and composite material, HfB2 can be formed into aerodynamic shapes that will not ablate during reentry.

2. High-purity

3. High conductivity

4. Stable chemical properties


Other related Boride Series Powder we can supply

BrandPurityParticle SizeBrandPurityParticle Size
LaB6 Powder99.50%–20 Mesh~–500 MeshDyB6 Powder99.50%–20 Mesh~–500 Mesh
CeB6 Powder99.50%–20 Mesh~–500 MeshYbB6 Powder99.50%–20 Mesh~–500 Mesh
PrB6 Powder99.50%–20 Mesh~–500 MeshYB6 Powder99.50%–20 Mesh~–500 Mesh
NdB6 Powder99.50%–20 Mesh~–500 MeshGdB6 Powder99.50%–20 Mesh~–500 Mesh
SmB6 Powder99.50%–20 Mesh~–500 Mesh(LaBa)B6 Powder99.50%–20 Mesh~–500 Mesh
EuB6 Powder99.50%–20 Mesh~–500 Mesh(LaEu)B6 Powder99.50%–20 Mesh~–500 Mesh


Our Target

1. To provide best quality products and very competitive price on the market.
2. To build a long term business relationship with our customers.
3. For all your inquires about us or our products, we will reply you in detail within 24 hours.
4. Customize services are available when needed.
5. For quality issues,we provide free tech-support and recommended formulations

Tag: nickel powder,magnesium powder,metal borides

Contact Details

Greenearth Industry Co.,Ltd
Contact Person: Ms. Linda

Tel: +86-19945681435