• 0
  • 0

Differences between hexagonal boron nitride and cubic boron nitride

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email:

Boron nitride ceramic is a sort of thermally and chemically secure refractories, which is composed of boron and also nitrogen.

Boron nitride mostly exists in three crystal types: hexagonal boron nitride (h-BN), cubic boron nitride (c-BN) and also wurtzite boron nitride (w-BN). H-BN is one of the most steady and soft form, and that is why it is used as a lubricant and also additive in cosmetics. There are other kinds of polymorphism that are less typical, such as a-BN, t-BN, r-BN, m-BN, and o-BN.

Hexagonal boron nitride

Hexagonal boron nitride is synthesized by nitridation or ammonolysis of boron oxide at incredibly heats. Hexagonal BN has a microstructure comparable to that of graphite. The lamellar microstructure as well as split lattice framework make it a good lubricating product. It is immune to sintering as well as is mainly formed by warm pressing.

Structurally, h-BN is a white, greasy powder; it resembles graphite in one more method. H-BN crystal structure is hexagonal as well as the BN molecule is partially ionic, which reduces the electric conductivity. Both h-BN and c-BN revealed high chemical and thermal stability. Nevertheless, h-BN is much more secure than c-BN and does not deteriorate also at temperature levels up to 1000 ° C(in air), 1400 ° C(in vacuum) and 2850 ° C (in inert atmosphere). Consequently, h-BN thermal conductivity is close to graphene, which is why it is thought about to be one of one of the most sophisticated ceramic materials today.

Under warm pressing problem, h-BN can be easily machined using traditional metal reducing modern technology. Various other key attributes of h-BN include high dielectric failure toughness, high quantity resistivity and also excellent chemical inertia.

What is h-BN used for?

BN is made use of as a substratum product for graphene digital products. It is used to make dielectrics for the future generation of nano digital gadgets.

It is used as an excellent quality and also reduced permittivity railing material for two-dimensional rampant upright electron tunneling gadgets.

Thin h-BN is used for deterioration as well as oxidation defense coverings.

H-BN is efficiently used for gas picking up. The product is a crucial substance for noticing gases such as ammonia as well as ethanol.

Cubic boron nitride

C-BN is the 2nd hard material known, second only to diamond. The product is made from hexagonal BN under high stress as well as high temperature. Although h-BN resembles granite, c-BN is similar to diamond (one more allotrope of carbon) as well as acts likewise. The features of cubic boron nitride mirror the attributes of ruby. In the previous couple of decades, there has been a surge in the application of cubic boron nitride, causing a boost in business manufacturing of C-BN.

In terms of solidity, c-BN is more challenging than standard grinding materials such as Al2O3, SiC as well as boron carbide. This means that the output performance of grinding with c-BN grinding wheel is better than that gotten with traditional unpleasant grinding wheel.

What is c-BN used for?

For cutting devices, c-BN is utilized as sintering c-BN.

Cubic boron nitride is utilized as shielding material in digital products. C-BN is a type of III-V semiconductor compound. It has a broad band space, which makes it a superb insulator.

C-BN is also known for its superb wear resistance and inertia for chain reactions with other reactive products.

C-BN is now likewise used to establish protective coverings due to its high firmness and outstanding wear resistance.

The chemical inertia of boron nitride generally makes it suitable to be made use of as a protective lining for thermocouple coats, crucibles as well as response vessels.

Hexagonal boron nitride price

The cost is affected by many factors including the supply and need in the marketplace, market fads, financial activity, market belief, and also unforeseen events.

If you are trying to find the latest hexagonal boron nitride BN price, you can send us your inquiry for a quote. (

Hexagonal boron nitride distributor

Technology Co. Ltd. is a trusted boron nitride producer as well as boron nitride supplier with over 12-year-experience. We ship our items all over the world.

If you are trying to find premium BN powder, please do not hesitate to contact us and send out a query. (

Inquiry us

High Purity Iron powder Fe Powder CAS 7439-89-6, 99%

High Purity Tungsten Carbide WC Powder Cas 12070-12-1, 99%

High Purity Spherical Graphite C Powder CAS 7782-42-5, 99.9%

High Purity Copper Oxide CuO powder CAS 1317-38-0, 99.9%

High Purity Colloidal Gold Nano Gold Solution CAS 7440-57-5

How to determine the optimum dosage of concrete superplasticizer

Factors affecting the effect of concrete superplasticizer

Why should polycarboxylate superplasticizer be added to concrete

What Role Do Early Strength Agents Play?

What is the 3D Printing Metal Powder

What are Ni-Ti Alloys?

What are Commonly Used Milling Cutter Coatings?

What Is Graphite Lubricant?

The rising price of coke also has a certain impact on the price of the automatic cut to length line

How does Concrete Superplasticizer Change the Strength of Concrete?

Researchers Developed Graphene-based Foam Composites For Efficient Water Filtration

What is Manganese Dioxide MnO2 Used For?

What is Boron Carbide Used For?

What are Molecular Sieves Used For?

What is Nano Silica Used For?

Our Latest News

Application Fields of 316L Stainless Steel Powder

Stainless Steel Powder 316L - Application Fields 316L stainless steel Powder This metal powder is used widely in many fields because of its outstanding corrosion resistance. Here is a detailed guide to using 316L stainless-steel powder in variou…

Application Fields of Nickel Based Alloys

Nickel Based Alloys - Application Fields Nickel-based alloy Based on nickel, it is made up of various alloying materials. It has excellent mechanical properties, high-temperature resistance and corrosion resistance. It's used in aviation and aer…

The role of molybdenum in the new energy industry

Molybdenum's role in the New Energy Industry I. Introduction As a result of the recent changes in the global energy market, the energy sector is growing rapidly. The future energy market will include solar energy, biomass, wind, water, and geothermal…