Products Lab Consumables & Materials Thin Film Deposition Parts Hexagonal Boron Nitride (HBN) Spacer - Cam Profile and Various Spacer Types
Hexagonal Boron Nitride (HBN) Spacer - Cam Profile and Various Spacer Types

Thin Film Deposition Parts

Hexagonal Boron Nitride (HBN) Spacer - Cam Profile and Various Spacer Types

Item Number : KE-D3

Price varies based on specs and customizations


Material
Boron nitride
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Application   

Hexagonal boron nitride (HBN) gaskets are made of boron nitride (BN), a compound with equal numbers of boron and nitrogen atoms. The hexagonal form (HBN), which corresponds to graphite, is the softest and most stable form of the BN polymorph and is therefore used as a lubricant and cosmetic additive. The diamond-like cubic (CBN) variety is very hard, second only to diamond. The rare wurtzite boron nitride (WBN) metamorphism is similar to siderite and may even be harder than cubic boron nitride.

  • Insulator for high temperature furnace
  • Feedthroughs for high voltage equipment
  • Spacers for glass melting
  • Boron Nitride Parts for Ion Implantation Equipment
  • Rare earth metal smelting crucible
  • Color picture tube heat conduction, heat-resistant support plate
  • crystal production nozzle
  • electrical insulation parts

Detail & Parts

Boron Nitride Gaskets details1

Boron Nitride Gaskets details 2

Boron Nitride Gaskets details 3

Boron Nitride Gaskets details 5

The products we display are available in different sizes and custom sizes are available upon request.

Advantages

  • Low wettability to molten metal
  • Relatively high thermal conductivity and low thermal expansion
  • High thermal shock resistance
  • Extremely high operating temperature with proper inert gas protection (>3000C documented).
  • Good thermal performance, high temperature resistance, good thermal stability
  • Good electrical insulation, breakdown resistance, low high-frequency dielectric loss
  • Good machinability, machining accuracy can reach 0.01mm
  • Good chemical stability, no reaction with metal melt and acid contact
  • Transmission of infrared rays, transmission of microwaves, absorption of neutrons
  • non-toxic

FAQ

What are the applications of Boron Nitride ceramic parts?

Boron Nitride ceramic parts find applications in various industries. They are commonly used in high-temperature environments, such as in thermal management systems, crucibles, heaters, and insulators. Due to their excellent thermal conductivity, Boron Nitride ceramic parts are used as heat sinks, substrates for electronic devices, and components in high-power electronics. They are also utilized in the aerospace industry for applications requiring lightweight and high-temperature resistance, such as rocket nozzles and thermal shields. Boron Nitride ceramic parts are also used in the semiconductor industry as wafer carriers, crucibles for crystal growth, and insulators. Additionally, they find applications in the chemical industry, where their chemical inertness and resistance to corrosion make them suitable for handling corrosive materials.

What are the advantages of using Boron Nitride ceramic parts?

Using Boron Nitride ceramic parts offers several advantages. Firstly, their high thermal conductivity allows for efficient heat transfer, making them ideal for applications requiring heat dissipation or thermal management. Secondly, Boron Nitride ceramics exhibit excellent electrical insulation properties, making them suitable for electrical and electronic applications. They have low dielectric loss and high dielectric strength, allowing for reliable electrical insulation even at high temperatures. Additionally, Boron Nitride ceramic parts have a low coefficient of friction, providing excellent lubrication and wear resistance in applications where low friction is desired. They are also chemically inert, making them resistant to most acids, alkalis, and molten metals. Boron Nitride ceramic parts can withstand high temperatures without significant deformation or degradation, making them suitable for use in extreme environments.

What considerations should be made when selecting Boron Nitride ceramic parts?

Several considerations should be made when selecting Boron Nitride ceramic parts. Firstly, the specific application requirements should be evaluated, such as temperature range, electrical insulation properties, thermal conductivity, mechanical strength, and chemical resistance. This will help determine the appropriate grade or formulation of Boron Nitride ceramic to select. Secondly, the design and geometry of the ceramic part should be considered to ensure that it can be manufactured using the available processes and equipment. The dimensional tolerances and surface finish requirements should also be taken into account. Additionally, the cost and availability of the Boron Nitride ceramic parts should be considered, as different manufacturing processes and grades of Boron Nitride can vary in cost. It is advisable to consult with manufacturers or experts in the field to ensure that the selected Boron Nitride ceramic parts meet the specific application requirements.

What manufacturing processes are used to produce Boron Nitride ceramic parts?

Several manufacturing processes can be used to produce Boron Nitride ceramic parts. The most common methods include hot pressing, hot isostatic pressing (HIP), and slip casting. Hot pressing involves compacting Boron Nitride powders under high pressure and temperature to form a dense ceramic. HIP involves subjecting the Boron Nitride powder compact to high temperature and pressure in an inert gas environment to achieve even higher density and eliminate any remaining porosity. Slip casting involves forming a slurry of Boron Nitride powder and a binder, pouring it into a mold, and then drying and firing the green body to produce the final ceramic part. Other processes, such as extrusion, injection molding, or machining, may be used for shaping and finishing the Boron Nitride ceramic parts, depending on the desired geometry and specifications.
View more faqs for this product

4.8

out of

5

The HBN spacers from KINTEK SOLUTION arrived promptly and were exactly as described. They're perfect for my high-temperature furnace insulation needs.

Ivana Adamović

4.9

out of

5

KINTEK SOLUTION's HBN spacers are an excellent value for money. They're durable and have held up well in my vacuum system.

Ugochukwu Chukwuka

4.7

out of

5

I'm very impressed with the quality of KINTEK SOLUTION's HBN spacers. They're well-made and have met all my expectations.

Mariam Suleiman

4.8

out of

5

I've been using KINTEK SOLUTION's HBN spacers for years and they've never let me down. They're durable and reliable.

Lukas Oberhuber

5.0

out of

5

KINTEK SOLUTION's HBN spacers are technologically advanced and have helped me improve the performance of my high-voltage equipment.

Amina Abubakar

4.9

out of

5

I highly recommend KINTEK SOLUTION's HBN spacers for anyone looking for high-quality, durable, and technologically advanced insulation solutions.

Elijah Adebayo

4.8

out of

5

KINTEK SOLUTION's HBN spacers are a great choice for sintering and melting alloys, ceramics, rare earth, and other materials.

Josephine Nkechi

4.7

out of

5

I'm satisfied with KINTEK SOLUTION's HBN spacers. They've improved the heat conduction and heat-resistant support plate of my color picture tube.

Chioma Eze

4.9

out of

5

KINTEK SOLUTION's HBN spacers have excellent machinability and machining accuracy, reaching up to 0.01mm.

Benjamin Nnamdi

5.0

out of

5

I'm amazed by the good chemical stability of KINTEK SOLUTION's HBN spacers. They don't react with metal melt and acid contact.

Isabella Adaku

4.8

out of

5

KINTEK SOLUTION's HBN spacers have good transmission of infrared rays, microwaves, and absorption of neutrons.

Oliver Chukwudi

4.9

out of

5

The non-toxic nature of KINTEK SOLUTION's HBN spacers makes them a safe choice for various applications.

Sarah Obinna

4.7

out of

5

I'm impressed with the fast delivery of KINTEK SOLUTION's HBN spacers. They arrived within a week of placing my order.

Michael Ifunanya

4.8

out of

5

KINTEK SOLUTION's HBN spacers are worth every penny. They're durable and have lasted me for years.

Hannah Oluchi

4.9

out of

5

I highly recommend KINTEK SOLUTION's HBN spacers to anyone looking for high-quality insulation solutions.

David Chibuike

5.0

out of

5

KINTEK SOLUTION's HBN spacers are a game-changer for my high-temperature applications. They've improved the performance and efficiency of my equipment.

Margaret Ada

4.8

out of

5

I'm impressed with the low wettability to molten metal of KINTEK SOLUTION's HBN spacers. They've greatly reduced the contamination of my molten metal.

John Chukwuemeka

4.7

out of

5

KINTEK SOLUTION's HBN spacers have relatively high thermal conductivity and low thermal expansion, making them ideal for my high-temperature applications.

Maryam Habiba

4.9

out of

5

I'm very satisfied with the high thermal shock resistance of KINTEK SOLUTION's HBN spacers. They've withstood extreme temperature changes without cracking or breaking.

Aliyu Sadiq

5.0

out of

5

I highly recommend KINTEK SOLUTION's HBN spacers for anyone looking for durable, reliable, and high-performance insulation solutions.

Hadiza Ibrahim

PDF of KE-D3

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Catalog of Thin Film Deposition Parts

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Catalog of Thermal Evaporation Sources

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Catalog of Boron Nitride Ceramics

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