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.

(Ceramic Bn Boron Nitride Evaporation Boat Crucible BN Ceramic Boat)

Specification of Ceramic Bn Boron Nitride Evaporation Boat Crucible BN Ceramic Boat

The Ceramic BN Boron Nitride Evaporation Boat Crucible is developed for high-temperature applications. It is made from high-purity boron nitride ceramic. This material ensures exceptional thermal security. The crucible operates successfully in temperature levels approximately 1800 ° C under vacuum cleaner. It works well in inert gas environments. The framework withstands thermal shock. Rapid temperature modifications do not create cracking. This makes it reliable for repeated heating and cooling down cycles. The product has low electric conductivity. It protects against unwanted reactions throughout metal evaporation procedures. The surface area is non-wetting to molten metals. This reduces contamination dangers. The crucible maintains dimensional stability under severe warm. It does not deform or break down quickly. Chemical inertness is a crucial function. The boat withstands rust from acids, antacid, and molten salts. This prolongs its life span. The smooth surface area coating minimizes product adherence. Cleaning in between uses is uncomplicated. Standard dimensions vary from 10mm to 150mm in length. Customized measurements are offered. The design suits electron beam dissipation systems. It is compatible with vacuum cleaner covering equipment. Applications include semiconductor production, optical coatings, and thin-film deposition. The low porosity of boron nitride prevents gas absorption. This ensures constant efficiency in high-vacuum environments. Machining precision enables tight tolerances. Individuals attain precise deposition control. The material’s high thermal conductivity disperses warm uniformly. Locations are avoided. This improves process harmony. Handling is basic as a result of the light-weight nature. The crucible needs no special pretreatment prior to usage. It works with metals like aluminum, gold, and silver. Upkeep involves basic cleaning with alcohol or ultrasonic approaches. Lasting usage decreases replacement regularity. Expense efficiency is enhanced by sturdiness. The item meets industry standards for pureness and efficiency. Custom-made configurations support details industrial needs.

(Ceramic Bn Boron Nitride Evaporation Boat Crucible BN Ceramic Boat)

Applications of Ceramic Bn Boron Nitride Evaporation Boat Crucible BN Ceramic Boat

Ceramic boron nitride (BN) evaporation watercraft crucibles are widely utilized in high-temperature industrial procedures. These crucibles deal with steel evaporation in vacuum cleaner atmospheres. They operate in applications like thin-film deposition for optical layers, solar batteries, and digital parts. The material’s thermal security permits regular efficiency under extreme warm. BN ceramic boats resist thermal shock better than graphite or alumina options. This makes them ideal for fast home heating and cooling down cycles.

The boats are chemically inert. They do not respond with liquified metals like light weight aluminum, silver, or gold. This avoids contamination throughout dissipation. Their non-wetting surface area makes certain tidy separation from melted products. This decreases waste and improves process performance. BN crucibles additionally keep architectural integrity in harsh atmospheres. They are suitable for use with responsive steels and alloys.

High thermal conductivity of boron nitride makes certain even heat circulation. This lessens hot spots that could harm the crucible or products. The reduced thermal expansion coefficient maintains the watercraft stable over repeated use. This extends life span and reduces replacement costs. Operators take advantage of decreased downtime and maintenance.

BN ceramic watercrafts are common in semiconductor manufacturing. They vaporize steels onto silicon wafers to develop circuits. The aerospace industry utilizes them for finishing generator blades with heat-resistant layers. Study laboratories rely upon BN crucibles for precision experiments entailing steel vapors. Their longevity and integrity make them a preferred choice for demanding applications.

These crucibles are compatible with a lot of vacuum deposition systems. They fit standard setups without calling for major alterations. Their light-weight layout simplifies dealing with during setup and replacement. Manufacturers prioritize BN ceramic boats for procedures needing high purity and repeatability. Efficiency uniformity makes certain high-grade final product across markets.

Price effectiveness is an additional advantage. Longer life-span and minimized problem rates balance out first financial investment. Industries embracing BN boats see boosted productivity and reduced operational costs. The mix of thermal, chemical, and mechanical homes makes ceramic boron nitride crucibles crucial in sophisticated material processing.

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 Ceramic Bn Boron Nitride Evaporation Boat Crucible BN Ceramic Boat

What is a Ceramic BN Boron Nitride Evaporation Boat Crucible? This crucible is a specialized container made from boron nitride ceramic. It’s designed for high-temperature processes like metal evaporation in vacuum environments. The material withstands extreme heat without cracking. It’s used in industries requiring precise thermal management.

Why choose boron nitride for evaporation boats? Boron nitride offers unique properties. It resists thermal shock, meaning it won’t break when heated or cooled quickly. It doesn’t react with most molten metals or chemicals. This makes it ideal for processes involving reactive materials. It also provides electrical insulation, preventing short circuits.

What applications suit BN ceramic boats? These crucibles work in semiconductor manufacturing, thin-film coating, and vacuum metallization. They’re used to evaporate metals like aluminum or gold onto substrates. Labs use them for research requiring controlled high-temperature environments. They’re common in optics, electronics, and aerospace industries.

How do you handle BN ceramic boats safely? Avoid mechanical stress or impact during installation. Use clean, dry tools to prevent contamination. Store them in a dry environment to avoid moisture absorption. Clean residues after each use with appropriate methods. Follow manufacturer guidelines for temperature limits to prevent damage.

What affects the lifespan of a BN evaporation boat? Operating temperature extremes reduce durability. Frequent thermal cycling can cause wear over time. Chemical reactions with certain metals might degrade the surface. Proper handling and maintenance extend service life. Regular inspection helps detect cracks or erosion early.

(Ceramic Bn Boron Nitride Evaporation Boat Crucible BN Ceramic Boat)