Overview of High Purity Heat Resistant Boron Nitride Ceramic Tube

High Purity Heat Resistant Boron Nitride Ceramic Tube ceramics are a class of advanced technical ceramics, often referred to as “white graphite.” They are renowned for their unique combination of properties, including high thermal conductivity, excellent electrical insulation, and outstanding thermal shock resistance. Available in various forms such as hot-pressed solids, coatings, and composites, BN ceramics are critical in demanding applications across aerospace, electronics, and metallurgical industries.

Features of High Purity Heat Resistant Boron Nitride Ceramic Tube

• High Thermal Conductivity: Offers excellent heat dissipation, similar to metals, while maintaining electrical insulation.

• Excellent Thermal Shock Resistance: Withstands extreme and rapid temperature changes without cracking.

• Superior Electrical Insulation: Maintains high resistivity even at elevated temperatures.

• Low Dielectric Constant and Loss: Ideal for high-frequency and microwave applications.

• Good Chemical Inertness: Resists attack from most molten metals, slags, and salts.

• Non-wetting and Non-reactive: With many molten metals like aluminum and copper.

• High Temperature Stability: Can be used in inert or vacuum atmospheres up to 3000°C.

• Machinability: Can be precision-machined into complex shapes using conventional tools, unlike many other advanced ceramics.

Specifications of High Purity Heat Resistant Boron Nitride Ceramic Tube

This high pureness heat resistant boron nitride ceramic tube offers exceptional efficiency sought after setups. It’s made from hexagonal boron nitride (h-BN), a distinct ceramic product. This product supplies impressive thermal security. Television stands up to temperature levels approximately 1800 ° C in inert atmospheres. It handles 900 ° C conveniently in air. This makes it best for high-temperature heating systems and semiconductor handling.

Thermal conductivity is a major stamina. Warm actions via this tube extremely well. It performs heat much better than numerous metals. This makes certain also warm circulation. It protects against unsafe locations in your equipment. Electric insulation is an additional vital function. Television blocks electricity completely. This is important in electronics manufacturing and plasma applications. You avoid brief circuits and interference.

Chemical resistance is superb. Television withstands strike from many molten steels. It also withstands harsh gases and several strong chemicals. This longevity extends its functioning life significantly. The material pureness is really high. Normal purity degrees surpass 99%. This minimizes contamination dangers in delicate procedures like crystal development.

The tube has a reduced coefficient of friction. Parts glide versus its surface efficiently. This minimizes wear and tear. It likewise includes great machinability. You can shape it precisely to fit intricate assemblies. This tube locates use in thermocouple security, liquified steel handling, and vacuum cleaner furnace insulation. It functions dependably under severe conditions. Its combination of homes is tough to match.

Applications of High Purity Heat Resistant Boron Nitride Ceramic Tube

High purity warm resistant boron nitride ceramic tubes solve difficult industrial troubles. They take care of extreme heat easily. This material remains secure over 1800 ° C. Several processes require this type of warmth resistance. Average materials fail swiftly under these conditions.

Semiconductor making usages these tubes continuously. They develop crucibles and linings for growing crystals. The high pureness matters below. It stops contamination of sensitive silicon or gallium arsenide wafers. Contamination ruins the electronic elements. Boron nitride maintains the procedure tidy.

Metal processing advantages substantially also. These tubes function well as protective sleeves for thermocouples. Molten metal is incredibly warm and corrosive. Requirement sensor protection thaws or corrodes fast. Boron nitride tubes last a lot longer. They provide precise temperature analyses dependably.

Aerospace applications demand light-weight, strong parts. These tubes fit completely. They serve in high-temperature sensors and insulators inside jet engines. The engines create extreme warmth during operation. Boron nitride endures this setting. It shields electrical components effectively.

Chemical plants deal with extreme reactions daily. These tubes act as activator liners and feedthroughs. They stand up to strike from several corrosive chemicals. Acids and bases don’t damage them quickly. This resistance makes certain safe containment. It protects against leakages and process closures. The product doesn’t react with many materials.

Vacuum cleaner heater procedures depend on steady parts. Boron nitride tubes are perfect right here. They show minimal outgassing under vacuum. Outgassing presents impurities. This ruins fragile procedures like finishing or warmth dealing with. Televisions preserve a tidy furnace environment.

Handling molten glass calls for special products. These tubes are exceptional options. They line nozzles and guide networks. Molten glass stays with many surface areas. It doesn’t damp boron nitride. This permits smooth, controlled circulation. Production efficiency improves significantly.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Purity Heat Resistant Boron Nitride Ceramic Tube

High Purity Heat Resistant Boron Nitride Ceramic Tube: Key Questions

What’s the highest temperature this tube handles?
This tube withstands extreme heat. It works fine in air up to 900°C (1652°F). In vacuum or inert gas, it handles over 2000°C (3632°F). This makes it reliable for very hot processes.

Is this boron nitride tube safe for sensitive materials?
Yes. High purity boron nitride is chemically inert. It won’t react with most molten metals, salts, or glasses. This prevents contamination. Your materials stay clean.

Where do people typically use these tubes?
These tubes are common in labs and industry. They serve as thermocouple protection sheaths, crucibles, and liners. They work well in crystal growth furnaces, metal casting, and semiconductor processing. Heat and chemical resistance are key here.

How do I clean and maintain this ceramic tube?
Cleaning is simple. Use common solvents like alcohol or acetone. Avoid harsh acids or strong alkalis. The material is hard. It resists wear. Handle it carefully to prevent chipping or cracking.

Can I get a custom size or shape?
Yes. Manufacturers often offer custom tubes. Specify your needed dimensions like outer diameter, inner diameter, and length. Special shapes might be possible. Ask the supplier about custom options. Production time may vary.