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.

(BN High Purity Ceramics Boron Nitride Insulator Nozzle for Metal Powder Gas Atomization)

Specification of BN High Purity Ceramics Boron Nitride Insulator Nozzle for Metal Powder Gas Atomization

The BN High Pureness Ceramics Boron Nitride Insulator Nozzle is made for steel powder gas atomization. It works in high-temperature environments. The nozzle is made from boron nitride ceramic. This product has high thermal stability. It stands up to thermal shock. It deals with rapid temperature level changes without cracking. The purity degree goes beyond 99%. This reduces contamination risks in steel powder production. The nozzle’s structure ensures consistent gas flow. This boosts atomization effectiveness. The outcome is fine, round metal powders with tight fragment dimension circulation.

The nozzle operates under severe problems. It endures temperatures over 2000 ° C. It keeps mechanical strength in destructive ambiences. The reduced wettability of boron nitride avoids steel bond. This expands the nozzle’s service life. It minimizes downtime for substitutes. The smooth internal surface reduces rubbing. This makes sure regular gas flow prices. The layout supports continual production cycles.

The item is available in several sizes. Personalized diameters vary from 0.5 mm to 5.0 mm. Measurements are customized to specific atomization needs. The product’s low thermal growth coefficient stops deformation. This maintains geometric precision throughout operation. The nozzle fits conventional gas atomization systems. Installation is simple. No specialized devices are required.

Boron nitride is chemically inert. It does not react with liquified metals or gases. This assures secure performance in responsive environments. The insulator homes minimize warm loss. Energy consumption is maximized. Manufacturing prices are reduced. The nozzle is compatible with inert gases like nitrogen and argon. It works with alloys consisting of aluminum, titanium, and steel.

The item is tested for durability. Quality checks include thermal biking examinations and microstructure analysis. Each device fulfills industrial requirements for accuracy. Upkeep is very little. Normal cleaning eliminates recurring bits. The nozzle is packaged to prevent damages throughout delivery. Storage space problems are flexible. It continues to be steady in dry or damp environments.

Applications include aerospace, vehicle, and additive production. The nozzle sustains high-quality steel powder manufacturing. It ensures repeatable results across sets. Efficiency corresponds under varying stress. Individuals report lowered product waste. Functional effectiveness enhances considerably.

(BN High Purity Ceramics Boron Nitride Insulator Nozzle for Metal Powder Gas Atomization)

Applications of BN High Purity Ceramics Boron Nitride Insulator Nozzle for Metal Powder Gas Atomization

BN high-purity ceramics boron nitride insulator nozzles serve important roles in steel powder gas atomization processes. These nozzles manage severe temperatures and rough conditions throughout metal powder production. The product’s thermal security avoids contortion or cracking under fast heating and cooling cycles usual in atomization. This ensures constant efficiency and decreases downtime for tools upkeep.

Metal powder makers rely upon boron nitride nozzles for their non-wetting properties. Molten metal does not adhere to the nozzle surface throughout atomization. This eliminates obstructing and contamination risks. The result is higher-purity metal powders with uniform bit sizes. Industries like aerospace, automotive, and additive production demand such precision for components needing limited resistances.

Boron nitride’s chemical inertness makes it excellent for reactive metal processing. Materials like titanium or aluminum alloys react with lots of ceramics. BN nozzles stay untouched. This protects the chemical honesty of the final powder. It additionally expands nozzle life expectancy contrasted to traditional products like graphite or alumina.

The electrical insulation homes of boron nitride add value in induction-heated atomization systems. The nozzles resist electrical conductivity. This stops energy loss and enhances process efficiency. Operators achieve much better temperature control throughout metal melting. Constant heat circulation enhances powder high quality.

Put on resistance is an additional essential benefit. High-velocity gas streams in atomization erode nozzle surfaces in time. BN ceramics stand up to abrasion much better than a lot of alternatives. This minimizes replacement frequency and lowers long-lasting prices.

BN nozzles additionally support eco-friendly methods. Their durability reduces waste from frequent part modifications. Effective metal powder manufacturing cuts worldly waste. This aligns with sustainability objectives in commercial manufacturing.

Applications span innovative sectors. Medical tool makers use BN nozzles for biocompatible steel powders. Electronic devices producers count on them for conductive inks and 3D-printed circuits. The versatility of boron nitride ceramics guarantees they fulfill diverse market demands.

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 BN High Purity Ceramics Boron Nitride Insulator Nozzle for Metal Powder Gas Atomization

What is the BN High Purity Ceramics Boron Nitride Insulator Nozzle used for?
The nozzle is designed for metal powder gas atomization. It converts molten metal into fine powder using high-pressure gas. The process needs materials that handle extreme heat and resist chemical reactions. Boron nitride (BN) ceramics work well here. They ensure stable performance in high-temperature environments.

Why choose boron nitride over other ceramic materials?
Boron nitride has unique properties. It resists thermal shock better than alumina or zirconia. It stays stable at temperatures over 2000°C. It does not react with most molten metals. This reduces contamination risks. Other ceramics may crack or degrade faster. BN ceramics last longer under harsh conditions.

How does the nozzle design improve atomization efficiency?
The nozzle’s structure controls gas flow and metal stream interaction. Precise shaping creates uniform droplets. This results in consistent powder particle sizes. Smooth surfaces reduce clogging. Better flow dynamics mean less energy waste. Efficiency rises while maintaining product quality.

What maintenance does the boron nitride nozzle require?
BN nozzles need minimal upkeep. They resist wear and corrosion. Regular checks for cracks or erosion are enough. Clean residual metal between batches. Avoid mechanical impacts during handling. Proper care extends service life. Replacement frequency drops compared to standard ceramic nozzles.

Can the nozzle handle different metals and alloys?
Yes. BN ceramics work with various metals. Examples include steel, titanium, nickel alloys. They also handle reactive metals like aluminum. The material’s inert nature prevents unwanted reactions. This versatility suits multiple industries. Aerospace, automotive, and additive manufacturing sectors use these nozzles widely.

(BN High Purity Ceramics Boron Nitride Insulator Nozzle for Metal Powder Gas Atomization)