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.

(Hard High Purity Boron Nitride (BN) Ceramic Parts Industrial Ceramic Crucible Lid)

Specification of Hard High Purity Boron Nitride (BN) Ceramic Parts Industrial Ceramic Crucible Lid

High-purity boron nitride (BN) ceramic components, like industrial ceramic crucible covers, are engineered for extreme conditions. These components are made from boron nitride powder with pureness degrees going beyond 99%. This product stands up to temperature levels as much as 2000 ° C in inert ambiences. It functions well in vacuum cleaner settings also. BN ceramic crucible lids handle quick temperature level modifications without fracturing. This makes them reputable for duplicated heating and cooling cycles.

The material has high thermal conductivity. Warmth spreads uniformly throughout the surface area. This avoids hot spots. It decreases thermal stress during processes like steel melting or crystal growth. BN ceramic is chemically inert. It does not react with the majority of liquified steels, acids, or antacid. This makes certain very little contamination of products inside the crucible.

BN ceramic covers are electrically shielding. They maintain insulation buildings even at heats. This is crucial for applications entailing digital elements or high-voltage setups. The product has a reduced rubbing coefficient. It resists wear over time. This prolongs the life-span of the crucible system.

These lids come in custom-made sizes and shapes. Standard density ranges from 5mm to 50mm. Sizes vary between 50mm and 500mm. Resistances are tight, commonly within ± 0.5 mm. Surface area coatings can be adjusted. Smooth surfaces reduce material sticking. Textured surfaces boost hold throughout handling.

Machining choices consist of exploration, threading, or accuracy grinding. Complex geometries are attainable due to BN’s machinability. The material is light-weight contrasted to steels or various other ceramics. This simplifies setup and reduces stress on heater elements.

BN ceramic crucible lids operate in markets such as semiconductor manufacturing, aerospace, and metallurgy. They are compatible with induction heating unit. They suit applications requiring tidy, non-reactive settings. Upkeep is straightforward. Normal cleansing with non-abrasive methods maintains performance.

The product meets commercial criteria for high-temperature materials. It abides by RoHS and REACH regulations. No unsafe compounds are released throughout usage. Storage space requires completely dry conditions to prevent wetness absorption. Correct handling avoids mechanical shock prior to installation.

(Hard High Purity Boron Nitride (BN) Ceramic Parts Industrial Ceramic Crucible Lid)

Applications of Hard High Purity Boron Nitride (BN) Ceramic Parts Industrial Ceramic Crucible Lid

Tough high-purity boron nitride (BN) ceramic components offer essential roles in industrial settings. These ceramic crucible lids deal with extreme problems. They operate in high-temperature processes. Industries like metallurgy, semiconductor production, and aerospace count on them. The material’s thermal security permits it to stand up to temperatures over 2000 ° C. This makes it ideal for thawing metals or growing crystals.

BN ceramic crucible covers avoid contamination. Their high pureness guarantees no undesirable components blend with delicate materials. Semiconductor production uses them for silicon handling. The covers protect versus chain reactions. This maintains silicon wafers without pollutants.

The material’s low thermal growth decreases fracturing under warm changes. Crucible lids last longer. This cuts downtime in industrial furnaces. Steel casting advantages as well. Molten steels like light weight aluminum or titanium stay unpolluted. The lids hold up against destructive changes. This improves item top quality.

BN ceramic stands up to most acids and alkalis. Chemical labs utilize these covers in aggressive environments. They deal with molten salts and responsive gases. This suits battery material research study. The lids make sure steady conditions for examining new compounds.

Electrical insulation is another benefit. BN remains non-conductive also at heats. This shields devices in digital part manufacturing. The lids shield versus electric disturbance. This is crucial for generating reliable circuits.

Machining BN into exact shapes is easy. Custom-made crucible covers fit specific devices. This adaptability supports innovative production requirements. The product’s lightweight nature decreases power use in high-temperature systems.

Wear resistance extends the life-span of BN crucible covers. They sustain unpleasant materials without degrading. This reduces substitute costs. Industries minimize upkeep.

BN ceramic parts satisfy strict industry criteria. They perform in vacuum cleaner or inert gas settings. This is crucial for procedures requiring controlled ambiences. Aerospace applications use them for finishing elements. The lids make sure uniform heat distribution. This boosts layer longevity.

Difficult high-purity boron nitride ceramic crucible lids fix difficulties in severe commercial applications. Their mix of thermal, chemical, and mechanical properties supports reliable procedures.

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 Hard High Purity Boron Nitride (BN) Ceramic Parts Industrial Ceramic Crucible Lid

What is Hard High Purity Boron Nitride Ceramic?
Hard High Purity Boron Nitride (BN) Ceramic is a synthetic material. It combines boron and nitrogen atoms in a hexagonal crystal structure. This structure gives it high thermal stability, chemical resistance, and electrical insulation. The material is ideal for extreme environments like high-temperature industrial processes. Its purity reduces contamination risks in sensitive applications.

Why choose BN Ceramic for crucible lids?
BN Ceramic crucible lids handle extreme heat without cracking. They resist thermal shock better than metals or other ceramics. The material does not react with most molten metals, acids, or alkalis. This keeps the contents pure. The lid’s smooth surface also prevents sticking, making cleanup easier. These features make it reliable for repeated use.

What temperature can BN Ceramic crucible lids withstand?
BN Ceramic crucible lids operate safely up to 2000°C in inert gas environments. In oxygen-rich settings, the limit drops to around 900°C due to oxidation. The material maintains strength even under rapid temperature changes. This makes it suitable for processes like metal melting or semiconductor manufacturing.

What industries use BN Ceramic crucible lids?
These lids are common in semiconductors, metallurgy, and aerospace. They work in labs for high-purity material synthesis. Glass manufacturing uses them to handle molten glass. Their non-reactive nature suits chemical processing. Any industry needing contamination-free, high-temperature containment benefits from BN Ceramic.

How to handle BN Ceramic crucible lids properly?
Avoid mechanical impact or sudden temperature shifts. Use gloves to prevent oil or dirt transfer. Store lids in dry areas to minimize moisture absorption. Clean with alcohol or mild solvents; avoid abrasive tools. Check for cracks or wear before each use. Replace damaged lids to ensure safety and performance.

(Hard High Purity Boron Nitride (BN) Ceramic Parts Industrial Ceramic Crucible Lid)