Overview of Boron Nitride Ceramic

Boron Nitride (BN) ceramic is a unique material renowned for its exceptional properties, making it highly valuable in various industrial applications. It exists in multiple forms, primarily hexagonal boron nitride (h-BN), cubic boron nitride (c-BN), and wurtzite boron nitride (w-BN). Hexagonal BN, the most common form, is often compared to graphite due to its lubricious and thermally conductive yet electrically insulating nature. Boron Nitride ceramics are synthesized under high temperatures and pressures, offering a rare combination of properties not found in many other materials.

Features of Boron Nitride Ceramic

Thermal Conductivity: Excellent thermal conductivity, especially in the hexagonal form, allowing efficient heat dissipation.

Electrical Insulation: Outstanding electrical insulation properties make it ideal for electrical applications requiring thermal management.

Chemical Stability: Highly resistant to chemical attacks, including strong acids and bases, ensuring durability in harsh environments.

Thermal Shock Resistance: Superior resistance to thermal shock, enabling it to withstand rapid temperature changes without cracking.

Mechanical Strength: Good mechanical strength at both room and elevated temperatures, although this can vary with the form of BN.

Lubricity: Self-lubricating property due to its layered structure, which reduces friction and wear in moving parts.

Non-Toxic: Safe to use in various settings, including medical and food processing industries, due to its non-toxic nature.

High-Temperature Performance: Maintains stability at extremely high temperatures, exceeding 1000°C in inert atmospheres, making it suitable for refractory applications.

(High Temperature Insulating Boron Nitride Ceramic Spray Nozzle)

Specification of High Temperature Insulating Boron Nitride Ceramic Spray Nozzle

The High Temperature Insulating Boron Nitride Ceramic Spray Nozzle is designed for extreme heat environments. It works in applications requiring precision spraying under temperatures up to 2000°C. The nozzle uses boron nitride ceramic, known for high thermal stability and insulation. It resists thermal shock, maintaining performance during rapid temperature changes. This material prevents sticking to molten metals or slag, reducing maintenance needs.

The nozzle has a low thermal conductivity. This keeps heat from transferring to outer components, protecting equipment. Its structure stays stable under prolonged high heat, avoiding deformation. The smooth surface minimizes material buildup, ensuring consistent spray patterns. The design allows easy integration into existing thermal spray systems.

Key specifications include a max operating temperature of 2000°C. The thermal conductivity is below 30 W/m·K. Density ranges from 1.8 to 2.1 g/cm³, balancing strength and weight. The nozzle resists oxidation in air up to 1000°C. It handles corrosive gases and molten metals, ideal for metallurgical processes. Custom sizes and shapes are available to fit specific machinery.

Benefits include extended service life compared to metal or alumina nozzles. It reduces downtime due to wear or clogging. The material’s electrical insulation prevents arcing in high-voltage setups. Precision machining ensures accurate coating thickness and uniformity. Users save costs through lower replacement frequency and improved process efficiency.

Applications cover thermal spraying of coatings on aerospace components, turbine blades, and engine parts. It suits semiconductor manufacturing for depositing thin films. Glass factories use it for coating molds. Metal processing plants apply it for anti-corrosion layers. Research labs employ it in high-temperature material studies.

The nozzle meets industrial standards for safety and performance. It undergoes rigorous testing for thermal cycling and mechanical stress. Compatibility with common thermal spray materials like metals, ceramics, and polymers is confirmed. Users receive technical support for installation and optimization.

(High Temperature Insulating Boron Nitride Ceramic Spray Nozzle)

Applications of High Temperature Insulating Boron Nitride Ceramic Spray Nozzle

High-temperature insulating boron nitride ceramic spray nozzles offer critical duties in sectors calling for severe warmth resistance and integrity. These nozzles deal with intense thermal conditions while preserving architectural honesty. The material’s buildings make it excellent for applications where standard materials fail.

Metal processing markets use these nozzles for liquified steel splashing. The boron nitride ceramic withstands thermal shock and protects against reactions with molten alloys. This ensures regular spray patterns and lowers downtime brought on by wear. The nozzles keep performance in continual procedures like continual spreading or hot rolling.

Aerospace applications benefit from boron nitride spray nozzles in thermal layer processes. Components like turbine blades call for exact coverings to hold up against heats and deterioration. The nozzles provide coatings evenly without degrading under severe warmth. This boosts element long life and reduces upkeep prices.

Semiconductor making depends on these nozzles for transferring high-purity materials. Boron nitride’s electric insulation avoids contamination during chemical vapor deposition. The material’s security makes certain precise control over thin-film finishings. This is important for generating microchips and digital elements with marginal flaws.

Glass production uses boron nitride nozzles to handle liquified glass. The nozzles endure temperature levels surpassing 1000 ° C without bending. Their non-stick homes prevent glass attachment, ensuring smooth circulation and decreasing waste. This is essential for generating premium glass items with consistent density.

Additive manufacturing utilizes these nozzles in 3D printing with high-temperature polymers or metals. The nozzles stand up to blocking and thermal degradation, enabling precise product deposition. This sustains the production of complicated, durable components for automotive and commercial sectors.

Chemical handling markets make use of boron nitride nozzles for splashing destructive compounds. The product’s inertness avoids responses with acids or antacid. This extends nozzle lifespan and makes sure risk-free handling of dangerous products.

The convenience of boron nitride ceramic spray nozzles stems from their one-of-a-kind combination of thermal security, electric insulation, and chemical resistance. These characteristics make them vital in high-stakes environments where accuracy and longevity are non-negotiable.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, 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 Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. Please feel free to contact us.(nanotrun@yahoo.com)

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 Temperature Insulating Boron Nitride Ceramic Spray Nozzle

High Temperature Insulating Boron Nitride Ceramic Spray Nozzle FAQs

What is this spray nozzle used for?
This nozzle sprays materials in high-heat settings. It works in metal coating, semiconductor manufacturing, or aerospace. It handles molten metals, plasma sprays, or chemicals. The boron nitride ceramic resists heat and avoids reacting with most substances.

What temperatures can it handle?
It works in temperatures up to 2000°C. It stays stable in extreme heat. Regular metal nozzles warp or melt at lower temperatures. This nozzle keeps its shape and function.

Why pick boron nitride over other ceramics?
Boron nitride conducts heat poorly. This stops heat from moving to other parts. It handles sudden temperature changes without cracking. Other ceramics like alumina break under similar stress. It also creates less friction, making sprays smoother.

How long does the nozzle last?
It lasts longer than metal or standard ceramic nozzles. It resists wear from hot materials and chemicals. It rarely needs replacing. Maintenance costs drop over time.

Is it safe with reactive materials?
Yes. Boron nitride does not react with acids, alkalis, or molten metals. It prevents contamination in sensitive processes. It suits labs or industries needing pure results.

(High Temperature Insulating Boron Nitride Ceramic Spray Nozzle)