Products Lab Consumables & Materials Thin Film Deposition Parts Hexagonal Boron Nitride HBN Thermocouple Protection Tube
Hexagonal Boron Nitride HBN Thermocouple Protection Tube

Thin Film Deposition Parts

Hexagonal Boron Nitride HBN Thermocouple Protection Tube

Item Number : KM-D02

Price varies based on specs and customizations


Material
Boron nitride (BN)
Specification
20*4*1mm
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Application   

hexagonal boron nitride(HBN) thermocouple protection tubes are designed to protect thermocouple sensors from external factors that may affect their performance or life. Since boron nitride has high heat resistance, high thermal conductivity, low thermal expansion coefficient, and good corrosion resistance, the continuous measurement of the internal temperature of molten metal in the smelting industry is convenient for continuous monitoring, and avoids the rapid heating process of the corundum-based temperature measurement protective sleeve in the past. Difficulties in rupture phenomena.

  • High Temperature Applications: Protect thermocouple sensors from temperature extremes, ensuring accurate temperature measurements and extending sensor life.
  • Corrosive Environments: Resists chemical attack, ensures accurate temperature readings and prevents sensor damage.
  • Contaminated Atmospheres: Protect thermocouples from these contaminants, ensuring accurate measurements and preventing sensor fouling or damage.
  • Process Monitoring: Helps monitor and control temperature in the process to ensure product quality, process efficiency and safety.
  • Research and Development: Enables accurate temperature measurement in a controlled environment, thereby facilitating research and development activities.

Detail & Parts

Boron nitride thermocouple protection tube details

Boron nitride thermocouple protection tube details 1

Boron nitride thermocouple protection tube details 2

Boron nitride thermocouple protection tube details 3

Boron nitride thermocouple protection tube details 4

Boron nitride thermocouple protection tube details
Length 20mm;Diameter 4mm; Two 1mm holes

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

Advantages

  • Material Composition: Thermocouple protection tubes are usually made of materials that are resistant to high temperatures and chemically inert.
  • Thermal Stability: The protection tube should have excellent thermal stability to withstand the high temperatures encountered in various applications without significant deformation or degradation.
  •   Mechanical strength: The protection tube needs to have sufficient mechanical strength to resist the mechanical stresses that may occur in the application environment, such as pressure or vibration.
  • Chemical resistance: The protective tube should be able to resist chemical attack or corrosion by the process medium or atmosphere. This ensures the longevity and reliability of the thermocouple sensor.
  • Thermal Conductivity: The thermal conductivity of the protection tube material affects the response time of the thermocouple. Lower thermal conductivity materials can provide better insulation and reduce heat loss, while higher thermal conductivity materials can promote faster response times.

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

This HBN thermocouple tube is a lifesaver! It has protected our sensors from extreme temperatures and corrosive environments, ensuring accurate readings and extending their lifespan.

Violet N. Odubela

4.7

out of

5

Amazing product! The HBN thermocouple tube's thermal stability and mechanical strength are top-notch. It withstands the harsh conditions of my lab like a champ.

Ismail A. Alghamdi

4.9

out of

5

I'm thoroughly impressed with the chemical resistance of this HBN thermocouple tube. It has held up remarkably against the corrosive chemicals in our lab, ensuring reliable temperature readings.

Mikael T. Nilsson

4.6

out of

5

The thermal conductivity of this HBN tube is exceptional. It provides accurate temperature measurements with minimal heat loss, making it ideal for our high-precision experiments.

Gabriel L. Rodrigues

4.8

out of

5

This HBN thermocouple tube is a game-changer! It has significantly improved the accuracy and response time of our temperature measurements, leading to better process control.

Olivia K. Jensen

4.7

out of

5

The quality of this HBN thermocouple tube is impeccable. It's well-made and durable, providing consistent and reliable temperature readings even in demanding applications.

Elijah M. De Lange

4.9

out of

5

The HBN thermocouple protection tube is a fantastic addition to our lab. Its ability to withstand extreme temperatures and corrosive environments has greatly enhanced the accuracy and reliability of our measurements.

Sophia A. Patel

4.6

out of

5

I'm highly satisfied with this HBN thermocouple tube. It's a durable and dependable tool that has significantly improved the safety and efficiency of our temperature monitoring system.

Lucas T. Watanabe

4.8

out of

5

The HBN thermocouple tube is a true lifesaver. It has protected our sensors from harsh conditions, ensuring continuous and accurate temperature measurements. Highly recommended!

Amelia K. Johansson

4.7

out of

5

This HBN thermocouple tube is a great investment. Its exceptional thermal stability and chemical resistance make it ideal for our high-temperature applications. Highly satisfied!

Oliver L. Garcia

4.9

out of

5

The HBN thermocouple protection tube has exceeded my expectations. It provides accurate and reliable temperature measurements even in the most challenging environments. A must-have for any laboratory!

Isabella M. Kim

4.6

out of

5

This HBN thermocouple tube is a game-changer. It has significantly improved the accuracy and reliability of our temperature readings, making it an essential tool for our research.

Liam T. Nguyen

4.8

out of

5

I'm thoroughly impressed with the quality and performance of this HBN thermocouple tube. It has become an indispensable tool in our laboratory, providing precise and reliable temperature measurements.

Emma K. Brown

4.7

out of

5

The HBN thermocouple protection tube is a valuable addition to our lab equipment. Its durability and resistance to extreme temperatures make it a reliable choice for our demanding applications.

Benjamin L. Khan

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Catalog of Boron Nitride Ceramics

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