Overview of Corrosion Resistant Boron Nitride Ceramic Nozzle for Metal Powder Production

Corrosion Resistant Boron Nitride Ceramic Nozzle for Metal Powder Production 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 Corrosion Resistant Boron Nitride Ceramic Nozzle for Metal Powder Production

• 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 Corrosion Resistant Boron Nitride Ceramic Nozzle for Metal Powder Production

This corrosion-resistant boron nitride ceramic nozzle solves hard troubles in steel powder manufacturing. Molten metals assault most products. This nozzle manages them easily. It’s made from pure hexagonal boron nitride. This special ceramic product fights rust extremely well. Molten light weight aluminum, magnesium, zinc, and various other reactive steels cause little damages. This implies longer nozzle life and less downtime.

Warm shock is another big obstacle. Unexpected temperature level changes fracture ordinary porcelains. This boron nitride nozzle manages unexpected adjustments brilliantly. Its unique molecular structure soaks up thermal stress and anxiety. Operators see fewer failings throughout heating or cooling down cycles. Production runs end up being much more dependable.

Maintaining the metal powder pure is critical. This nozzle supplies. Boron nitride normally resists sticking to molten steel. It prevents contamination. The powder created keeps tidy and consistent. Powder high quality directly affects final product efficiency. This nozzle safeguards that quality.

We offer basic sizes and personalized forms. Typical internal diameters are 3mm, 4mm, 5mm, 6mm, and 8mm. Outer diameters match industry needs. Lengths are usually 50mm, 75mm, and 100mm. Inform us your precise demands. We can make it.

The product purity is very high. We make use of superior hexagonal boron nitride powder. The completed nozzle exceeds 99% pureness. This makes sure optimum deterioration defense and non-wetting actions. Pollutants are kept incredibly low.

It handles intense heat. The optimum continuous operating temperature level reaches 900 ° C in air. In inert gases or vacuum cleaner, it endures even higher temperatures, as much as 1800 ° C. This covers most metal powder applications.

The nozzle surface area is smooth. This decreases rubbing as steel streams via. It helps create consistent beads for constant powder particles. Surface area surface is typically far better than Ra 0.8 μm.

Its thermal conductivity is excellent. Heat steps through the nozzle effectively. This avoids local hot spots. Temperature distribution remains also. It contributes to the outstanding thermal shock resistance.

Mechanical strength suffices for the job. It takes care of the stress associated with atomizing molten steel right into powder. The flexural strength is around 40-60 MPa. This appropriates for the application.

Applications of Corrosion Resistant Boron Nitride Ceramic Nozzle for Metal Powder Production

Steel powder production requires difficult nozzles. Corrosion ruins regular nozzles quick. Reactive metal powders like titanium or light weight aluminum create this. Boron nitride ceramic nozzles solve this problem. They resist corrosion incredibly well. Extreme chemicals and reactive metal vapors don’t harm them. This implies the nozzle lasts a lot longer. You avoid regular closures for replacements. Production maintains running efficiently.

The within surface area of the boron nitride nozzle remains very smooth. Powder fragments flow easily via it. They don’t stick to the walls. This avoids blockages and clogs. You get a consistent, regular powder stream. Consistent powder flow suggests consistent powder quality. Bit size and shape stay consistent. This is essential for good steel 3D printing or coating outcomes.

Boron nitride manages severe warmth as well. It does not melt or soften conveniently. High-temperature processes like plasma atomization use this nozzle. It stays stable and reputable. Heat doesn’t warp it or make it wear out faster. This maintains the powder manufacturing process precise.

Purity is one more big advantage. Boron nitride doesn’t add any contamination to the metal powder. No undesirable aspects mix in. This is essential for high-performance alloys or medical-grade powders. Tidy powder is important. Boron nitride makes sure the powder remains pure. You get the exact material homes you need.

These nozzles function well splashing ceramic powders additionally. They withstand wear from rough bits. The smooth bore reduces rubbing. This saves power and reduces powder waste. Generally, boron nitride nozzles supply integrity, pureness, and lengthy life. They make metal powder manufacturing more reliable and cost-efficient.

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 Corrosion Resistant Boron Nitride Ceramic Nozzle for Metal Powder Production

What is a boron nitride ceramic nozzle?
This nozzle is made from special ceramic. Boron nitride gives it unique properties. It’s used in metal powder production. The nozzle shapes molten metal into fine powder.

Why is corrosion resistance important?
Metal powders are often very corrosive when molten. Regular nozzle materials get eaten away quickly. Boron nitride ceramic strongly resists this attack. This means the nozzle lasts much longer. You don’t need to replace it so often.

How does it handle high heat?
Boron nitride nozzles withstand extreme temperatures easily. They are perfect for melting and spraying hot metal. They also handle sudden temperature changes very well. This is called thermal shock resistance. The nozzle won’t crack from rapid heating or cooling.

What sizes and shapes are available?
Manufacturers offer many standard sizes and bore shapes. Common shapes are round, oval, or slit designs. The exact size controls the final powder particle size and shape. Tell us your powder requirements. We can find the right nozzle for your process.

How long will the nozzle last?
Lifespan depends heavily on the specific metal used and operating conditions. Generally, boron nitride nozzles last significantly longer than metal or other ceramic nozzles. Their corrosion resistance and strength against wear are the main reasons. You get more production time between changes. This saves money and reduces downtime.