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Boron Nitride (BN) advanced synthetic ceramic material industrial ceramics

  • Excellent thermal shock resistance
    High electrical resistivity – excluding aerosols, paints, and ZSBN grade
    Low density
    High thermal conductivity
    Anisotropic (thermal conductance differs between parallel and perpendicular planes to pressing direction)
    Corrosion resistant
    Good chemical inertness
    High temperature material
    Non-wetting
    High dielectric breakdown strength, >40 KV/mm
    Low dielectric constant, k=4
    Excellent machinability
Availability:
Quantity:
  • 0401

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 Product Description

Boron Nitride (BN)

Boron Nitride is an advanced synthetic ceramic material available in solid and powder form. Its unique properties – from high heat capacity and outstanding thermal conductivity to easy machinability, lubricity, low dielectric constant, and superior dielectric strength – make boron nitride a truly outstanding material.

In its solid form, boron nitride is often referred to as “white graphite” because it has a microstructure similar to that of graphite. However, unlike graphite, boron nitride is an excellent electrical insulator that has a higher oxidation temperature. It offers high thermal conductivity and good thermal shock resistance and can be easily machined to close tolerances in virtually any shape. After machining, it is ready for use without additional heat treating or firing operations.


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Material Advantages

To make solid shapes, hexagonal Boron Nitride (hBN) powders and binders are hot-pressed into billets up to 490mm x 490mm x 410mm at pressures up to 2000 psi and temperatures up to 2000°C. This process forms a material that is dense and easily machined and ready to use. It is available in virtually any custom shape that can be machined and has unique characteristics and physical properties which make it valuable for solving tough problems in a wide range of industrial applications.

  • Excellent thermal shock resistance

  • High electrical resistivity – excluding aerosols, paints, and ZSBN grade

  • Low density

  • High thermal conductivity

  • Anisotropic (thermal conductance differs between parallel and perpendicular planes to pressing direction)

  • Corrosion resistant

  • Good chemical inertness

  • High temperature material

  • Non-wetting

  • High dielectric breakdown strength, >40 KV/mm

  • Low dielectric constant, k=4

  • Excellent machinability

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 Comment & FAQ

1. Are you a factory or a trading company?

A:We are a professional manufacturer of ceramic parts. we are factory.

2. Do you only supply standard parts or can customized parts according to our drawing?

A: All parts can be customized according to you drawings and will meeting your requirements perfectly.

3. Can the price be negotiated?

A: Of course, we will consider discounts for large-volume orders.

4: Can you guarantee the product?

A: Yes, we promise to provide quality assurance for all products, inspect according to your drawings and issue an inspection report. If you are not satisfied with our product quality or service, please feel free to give us feedback.

5: Can I visit your factory?

A: Of course, welcome your arrival, please contact us in advance and make an appointment.

6: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

7: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:

sales@szhr-tech.com

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 Company Profile

Our company specializes in the production of zirconia ceramic precision parts, alumina ceramic precision parts, silicon nitride ceramic precision parts, silicon carbide ceramic precision parts, machinable ceramic precision parts, microporous ceramic precision parts, aluminium nitride ceramic precision parts, cemented carbide (tungsten steel) precision parts and so on.
The products are widely used in precision machinery manufacturing, microelectronics, semiconductor, aerospace, biomedicine, optical fibre communication, testing and inspection, solar photovoltaic and other fields.

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 Products

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Founded in June 2006, Shenzhen Haorui IndustriaI Technology Co.,Ltd. is a professional enterprise engaged in R&D, manufacturing and sales of non-standard industrial ceramics, hard alloys (tungsten steel) and various metal and non-metal precision machinery parts.

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