Overview of Superior Dielectric Strength Hpbn Ring Boron Nitride Ceramic

Superior Dielectric Strength Hpbn Ring Boron Nitride Ceramic 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 Superior Dielectric Strength Hpbn Ring Boron Nitride Ceramic

• 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 Superior Dielectric Strength Hpbn Ring Boron Nitride Ceramic

This HPBN ring offers superior dielectric strength. It handles high voltages without breaking down. Engineers trust it for tough electrical jobs. The material withstands over 30 kV/mm. This makes it a top insulator.

Thermal performance is also excellent. Heat moves through it fast. It cools down quickly. This ring works well in hot spots. Temperatures over 1000°C are no problem. It won’t crack from sudden heat changes.

Purity matters a lot. This ring is over 99% pure boron nitride. Contaminants are very low. This purity boosts its electrical resistance. It also improves how it handles heat. You get consistent, reliable performance.

We machine these rings precisely. Sizes are controlled tightly. Each ring fits where it should. Smooth surfaces prevent electrical tracking. This careful machining ensures it works right in your equipment.

The material is stable. It won’t warp or shrink much when hot. Its properties stay the same in all directions. This stability is crucial for critical parts. You avoid unexpected failures.

Handling is straightforward. This ceramic is softer than alumina. It’s easier to machine to final size. It won’t damage your tools. You save time and money on finishing work.

Installation is simple. The ring slides into place easily. It seals well against metal parts. This stops electrical leaks. Your equipment stays safer and lasts longer.

Applications of Superior Dielectric Strength Hpbn Ring Boron Nitride Ceramic

Superior dielectric strength HPBN ring boron nitride ceramic handles extreme conditions. It resists electricity very well. This matters for many tough jobs. Electronics manufacturing uses these rings often. They insulate parts inside high-power equipment safely. The rings prevent electrical shorts effectively. Semiconductor production needs them. They hold silicon wafers during intense heat processes. The material stays stable. It doesn’t contaminate the wafers. That keeps chips clean.

High temperature furnaces rely on these rings. They line heating elements. The rings withstand temperatures over 2000°C easily. They insulate electrically while enduring the heat. This protects the furnace parts. It also saves energy. Plasma systems use HPBN rings too. They act as shields and spacers. Plasma is very hot and electrically charged. The rings don’t break down. They keep components separated properly.

Metal casting benefits from this ceramic. The rings form parts of molds. Molten metal pours against them. The rings don’t stick to the metal. They release castings smoothly. This extends mold life significantly. High voltage equipment requires excellent insulators. HPBN rings provide this. They manage strong electrical fields reliably. Power transmission devices use them. So do particle accelerators. The rings prevent electrical leaks. They ensure safe operation always.

Chemical processing equipment uses these rings. They seal joints and isolate parts. Aggressive chemicals attack many materials. Boron nitride resists most acids and bases well. This prevents leaks and failures. Aerospace applications value HPBN. Sensors and ignition systems face harsh conditions. The rings insulate precisely under vibration and heat. Lasers use them for focusing components. They guide light without electrical interference. The material handles the laser energy well.

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 Superior Dielectric Strength Hpbn Ring Boron Nitride Ceramic

Superior Dielectric Strength HPBN Ring Boron Nitride Ceramic handles extreme electrical stress. Here are five common questions:

What makes its dielectric strength so good? This ceramic resists electrical breakdown exceptionally well. It holds voltage without conducting electricity. This makes it perfect for high-voltage environments. It keeps systems safe.

How hot can it get? It handles very high temperatures. It works reliably above 2000°C in inert atmospheres. It stays stable in air up to 900°C. This suits demanding furnace applications.

Does it resist chemicals? Yes, it fights off most molten metals. Salts and glasses don’t damage it easily. This chemical inertness prevents contamination. It ensures long part life in harsh processes.

Is it hard to machine? Actually, it’s easier than many ceramics. You can machine it precisely to tight tolerances. This saves time and cost. You get complex shapes without extra processing.

Why pick this over other ceramics like alumina? It offers unique benefits together. It insulates better electrically. It handles much higher heat. It releases parts from molds easily. Alumina struggles with these combined demands. HPBN delivers superior overall performance.