Introduction of High-Temperature Industrial Ceramic Melting Glass BN Crucible

Industrial ceramic crucible is a high temperature resistant and corrosion resistant laboratory and industrial container, designed for metal smelting, chemical analysis and high temperature reaction. It is made of high purity ceramic material to ensure excellent thermal stability and chemical inertness.

Features of High-Temperature Industrial Ceramic Melting Glass BN Crucible

Extreme high temperature resistance

Can withstand high temperature above 1600°C, suitable for high temperature processes such as molten metal and glass.

Excellent thermal shock resistance

Low thermal expansion coefficient, resists rapid cooling and heating, and reduces the risk of cracking.

High chemical stability

Resistant to acid, alkali and molten salt corrosion, ensuring the purity of experiments or production.

Low pollution & long life

The material is dense and non-porous, avoiding sample contamination and durable.

Diverse choices

Provide materials such as alumina, zirconium oxide, silicon carbide, etc., suitable for different application scenarios.

(High-Temperature Industrial Ceramic Melting Glass BN Crucible)

Specifications of High-Temperature Industrial Ceramic Melting Glass BN Crucible

Our BN Crucible handles extreme heat for melting glass in demanding industrial settings. This crucible uses premium Boron Nitride ceramic. This material offers exceptional performance under harsh conditions. The crucible withstands temperatures up to 1800°C in air. In inert atmospheres like nitrogen, it handles even higher temperatures. Its thermal shock resistance is outstanding. You can heat it fast or cool it quickly without cracking. This crucible stays stable through rapid temperature swings common in glass work.

The material is chemically inert. It resists attack from molten glass, metals, and salts. This prevents contamination of your melt. The surface is non-wetting. Glass doesn’t stick to it. This makes emptying the crucible easy and reduces residue buildup. It extends the crucible’s service life. You get more runs before replacement.

We offer multiple sizes to fit different furnace setups and batch volumes. Common diameters range from 50mm to 200mm. Heights vary accordingly. Wall thickness is optimized for strength and heat transfer. Custom dimensions are possible for specific needs. The purity level is high, typically above 99%. This ensures consistent results batch after batch.

The crucible works well with various glass types including optical, specialty, and recycled glass. It’s also suitable for crystal growth processes and high-purity alloy melting. Operators appreciate its durability. It survives frequent thermal cycling better than graphite or alumina alternatives. Handling is straightforward. It doesn’t require special surface treatments before use.

This BN Crucible reduces downtime. It lasts longer under intense heat. Maintenance is minimal. Just clean it after cooling. No chemical interactions mean purer end products. It’s a reliable tool for labs and production lines.

(High-Temperature Industrial Ceramic Melting Glass BN Crucible)

Applications of High-Temperature Industrial Ceramic Melting Glass BN Crucible

High-temperature industrial ceramic melting glass BN crucibles are essential equipment. These crucibles handle intense heat extremely well. They maintain strength past 1800°C. This makes them perfect for melting glass batches. Glass melts need very high temperatures. Ordinary materials fail here. BN crucibles work reliably.

These crucibles resist chemical attack. Boron nitride won’t react with most molten glass. This prevents contamination. Your final glass product stays pure. Impurities ruin glass quality. BN material solves this problem. The crucible surface is very smooth. Molten glass doesn’t stick. You get clean pours. Emptying the crucible is easy. Cleaning takes less time.

Thermal shock is a major issue. Sudden temperature changes crack many ceramics. BN crucibles handle this stress. Heat moves through them well. Temperature changes happen evenly. You avoid dangerous cracks. This means longer crucible life. Your production runs longer. You save money on replacements.

BN crucibles are used for many demanding tasks. They are vital in optical glass production. Purity is critical here. They are used for specialty glass fibers. Crystal growth processes need them too. High-purity metal melting uses BN. Research labs depend on these crucibles. Precise experiments require reliable tools. BN crucibles deliver consistent results.

Their unique properties offer real advantages. You get higher purity melts. Your product quality improves. Crucible lifespan extends significantly. Downtime reduces. Operating costs decrease. Handling molten materials becomes safer. Crucible failure risks drop.

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 High-Temperature Industrial Ceramic Melting Glass BN Crucible

What temperature can BN crucibles handle?
BN crucibles withstand continuous use at 1800°C in inert gas or vacuum. They handle brief peaks near 2100°C. Avoid oxygen above 1000°C. Oxygen makes BN degrade faster.

Why choose BN over graphite or alumina?
BN offers superior thermal shock resistance. Sudden temperature changes won’t crack it. Boron nitride doesn’t wet molten glass. This prevents sticking. Cleanup is easier. BN also resists chemical attack better than many alternatives.

How long does a BN crucible last?
Lifespan depends heavily on operating conditions. Factors include maximum temperature, thermal cycles, atmosphere purity, and glass composition. With proper care, expect many heating cycles. Avoid thermal extremes. Avoid mechanical shock. Avoid oxidizing conditions. These practices extend service life significantly.

How do I handle a hot BN crucible?
Always use proper high-temperature tongs. Never touch a hot crucible directly. Place it only on surfaces designed for extreme heat. BN conducts heat well. It stays hot longer than some materials. Allow ample cooling time before handling without protection.

Can I clean a used BN crucible?
Yes. Cleaning is possible. Remove cooled glass residue mechanically. Gentle scraping often works. Avoid aggressive tools damaging the BN surface. Chemical cleaning depends on the contaminant. Consult specific guidelines. Avoid harsh chemicals attacking BN. A clean crucible ensures better performance next time.

(High-Temperature Industrial Ceramic Melting Glass BN Crucible)