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.

(Composite Material Boron Nitride+Silicon Nitride Ceramic BN+Si3N4 Break Ring)

Specification of Composite Material Boron Nitride+Silicon Nitride Ceramic BN+Si3N4 Break Ring

The composite product Boron Nitride+Silicon Nitride Ceramic BN+S i3N4 Damage Ring combines progressed ceramics for high-performance commercial applications. This product combines boron nitride’s lubricity with silicon nitride’s sturdiness. It operates in extreme conditions. The product suits makes use of requiring thermal stability, mechanical stamina, and wear resistance.

Key requirements include a thickness variety of 2.5-3.2 g/cm THREE. The flexural strength exceeds 500 MPa. Compressive stamina reaches 2500 MPa. These worths make certain sturdiness under hefty lots. The thermal conductivity arrays from 15-30 W/m · K. This enables efficient warm dissipation. The material handles temperature levels approximately 1400 ° C in inert atmospheres. It resists thermal shock from fast temperature level changes.

Electrical insulation homes continue to be steady at high voltages. The dielectric stamina is over 15 kV/mm. This makes it risk-free for electric applications. The material resists oxidation in air as much as 1000 ° C. It executes well in corrosive environments. Chemical inertness stops reactions with acids, antacid, and molten steels.

Surface area firmness actions 80-90 HRA. Put on rates are low also under rubbing. The reduced friction coefficient (0.2-0.4) lowers power loss. Machining precision meets limited tolerances. Custom-made sizes and shapes are achievable. Applications include high-temperature heater parts, cutting tools, and aerospace components. It serves in metallurgy, electronics, and semiconductor manufacturing.

The BN+S i3N4 break ring outmatches typical ceramics. It integrates lightweight style with robust efficiency. Upkeep needs are marginal as a result of long service life. Compatibility with steels and other ceramics simplifies integration. Personalized residential properties adapt to certain functional demands. This material addresses obstacles in severe industrial settings.

(Composite Material Boron Nitride+Silicon Nitride Ceramic BN+Si3N4 Break Ring)

Applications of Composite Material Boron Nitride+Silicon Nitride Ceramic BN+Si3N4 Break Ring

The composite product boron nitride plus silicon nitride ceramic (BN+S i3N4) break ring is a high-performance remedy for demanding industrial atmospheres. It integrates boron nitride’s thermal stability with silicon nitride’s mechanical stamina. This produces a product ideal for extreme problems. The break ring is utilized across industries where integrity under stress issues.

In aerospace, BN+S i3N4 break rings handle wind turbine elements. High-speed engines produce extreme heat. The material stands up to thermal shock. This avoids cracks during fast temperature level shifts. It also minimizes wear in moving parts. This expands engine life. Upkeep prices decline.

The automotive market utilizes BN+S i3N4 in stopping systems. Electric lorries call for lightweight, sturdy parts. The compound’s reduced thickness assists. It stands up to friction heat throughout stopping. This protects against brake fade. Performance remains regular. Security boosts.

Electronic devices producing counts on BN+S i3N4 for insulation. The material blocks power. It does not damage down under high voltages. Semiconductor production uses it in wafer-processing devices. Warm and electric resistance shield delicate parts. Flaw rates reduce.

Industrial equipment gain from BN+S i3N4 in seals and bearings. Heavy equipment operates under stress. The composite stands up to rust. Chemical direct exposure does not deteriorate it. Lubrication needs lower. Downtime is lessened.

Metal processing uses BN+S i3N4 in crucibles. Molten metals reach extreme temperature levels. The product does not react with the majority of steels. Purity stays high. Contamination dangers drop.

Power systems apply BN+S i3N4 in nuclear reactors. Radiation resistance is important. The composite preserves structural integrity. It guards parts from neutron direct exposure. Reactor safety boosts.

The BN+S i3N4 break ring adapts to varied difficulties. Its mix of thermal, mechanical, and electric properties meets modern market needs. Efficiency and toughness drive its adoption.

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 Composite Material Boron Nitride+Silicon Nitride Ceramic BN+Si3N4 Break Ring

What is BN+Si3N4 ceramic break ring?
BN+Si3N4 ceramic break ring combines boron nitride (BN) and silicon nitride (Si3N4). This mix creates a material strong in heat resistance and mechanical strength. It works well in high-stress environments like industrial machinery or aerospace systems. The blend balances thermal stability with toughness.

Why choose BN+Si3N4 over other ceramics?
BN+Si3N4 handles high heat better than many ceramics. It resists cracks under rapid temperature shifts. The material also reduces friction, making it good for parts moving at high speeds. It lasts longer under heavy use compared to single-component ceramics. Costs stay reasonable for the performance.

What temperatures can BN+Si3N4 withstand?
BN+Si3N4 works in temperatures up to 1500°C. It keeps strength even near this limit. The material does not melt or degrade quickly in extreme heat. It suits furnaces, turbines, or engines where heat builds up fast.

Where is BN+Si3N4 break ring commonly used?
This break ring fits machines needing heat and wear resistance. Examples include metal casting molds, semiconductor manufacturing tools, and aerospace components. It prevents damage in high-pressure systems. Automotive brake systems and energy equipment also use it.

How to maintain BN+Si3N4 break rings?
Avoid sudden temperature changes during use. Clean surfaces regularly to remove debris. Check for cracks or wear during routine inspections. Replace parts if surface erosion exceeds 5% thickness. Store rings in dry conditions to prevent moisture absorption.

(Composite Material Boron Nitride+Silicon Nitride Ceramic BN+Si3N4 Break Ring)