Overview of Corundum Crucible

Corundum crucibles, made from alumina (Al₂O₃), are highly valued for their exceptional thermal resistance and chemical stability. These crucibles are ideal for high-temperature applications, such as melting and annealing processes in laboratories and industrial settings. Corundum crucibles can withstand temperatures up to 1800°C and are resistant to most chemical reagents, making them indispensable in various scientific and manufacturing operations.

Features of Corundum Crucible

High Thermal Resistance: Can withstand temperatures up to 1800°C without degrading.

Chemical Stability: Resistant to most acids and alkalis, ensuring minimal contamination during experiments or production.

Durability: Extremely durable and long-lasting, even under harsh conditions.

Non-Reactive: Does not react with the materials being processed, preserving sample purity.

Versatility: Suitable for a wide range of applications including melting metals, glass, and ceramics.

Precision Engineering: Manufactured to tight tolerances for consistent performance and reliability.

(High-Temperature Alumina Corundum Ceramic Crucible Industrial Application Cylindrical Pattern Heat Resistance Moulding Cutting)

Specification of High-Temperature Alumina Corundum Ceramic Crucible Industrial Application Cylindrical Pattern Heat Resistance Moulding Cutting

This alumina ceramic crucible stands up to extreme commercial warmth. Its cylindrical form functions well for melting, calcining, and lab job. Made mainly from high-purity alumina (Al ₂ O FOUR), typically over 95%, it provides exceptional stability. This corundum structure supplies exceptional resistance to thermal shock. Unexpected temperature changes trigger much less cracking.

The material boasts high thickness. This thickness avoids leaks and chain reactions. It keeps your dissolved products pure. Solidity is another vital feature. This hardness resists wear from unpleasant products. It makes the crucible last longer under hard conditions.

Operating temperatures get to 1700 ° C (3092 ° F) easily. Some grades manage also higher warm. This warm resistance suits steel foundries, glass makers, and chemical handling. The smooth surface area inside prevents material sticking. Cleaning up becomes simpler. Constant wall surface thickness ensures also heat circulation.

Criterion dimensions exist. Custom sizes are possible also. These crucibles come prepared for immediate usage. They fit conventional heating system configurations. Reducing and machining the ceramic is possible prior to firing. This allows exact mold and mildew development for details jobs.

Chemical inertness matters. The crucible resists acids and alkalis well. This protects your process products. It stays clear of contamination. Lengthy service life lowers replacement expenses. Dependability is important in constant procedures. Industries like aerospace and electronic devices rely on this performance.

(High-Temperature Alumina Corundum Ceramic Crucible Industrial Application Cylindrical Pattern Heat Resistance Moulding Cutting)

Applications of High-Temperature Alumina Corundum Ceramic Crucible Industrial Application Cylindrical Pattern Heat Resistance Moulding Cutting

These alumina corundum ceramic crucibles take care of severe heat. They are created hard industrial work. The product holds up against temperatures over 1750 ° C easily. This makes them perfect for thawing steels. Foundries use them for aluminum, copper, and alloys. They last much longer than various other crucibles under extreme heat.

Thermal shock resistance is a crucial function. They do not fracture going from warm to chilly quickly. This is important for duplicated home heating and cooling cycles. Labs rely upon this for product screening and sample preparation. The crucibles do reliably batch after set.

Chemical resistance is one more huge advantage. Acids, bases, and molten salts do not damage them. Chemical plants utilize them for processing destructive products. They keep the material inside pure. No contamination occurs.

The round shape is practical. It provides also warm distribution inside the crucible. This shape is likewise secure and simple to deal with. Workers can pour molten material securely. The smooth surface aids launch spreadings cleanly. This is good for molding components.

These crucibles are really hard. They stand up to wear and abrasion well. Trimming tools stay sharp much longer when shaping them. This hardness means they last. Factories conserve cash on replacements.

You see them in lots of places. Steel factories melt and cast steels with them. Chemical plants procedure hostile substances. Labs examine examples at heats. Electronic devices factories grow crystals for elements. Glass makers manage liquified glass sets. Ceramics producers fire specialized products. They are important tools for high-heat work.

Company Introduction

Welcome to Teen-Hot,a leading global supplier of high-quality crucibles designed for various industrial applications. We offer an extensive range of crucibles, including graphite, ceramic, and metal varieties, tailored to meet the needs of foundries, laboratories, and manufacturers. Our products are renowned for their durability, thermal resistance, and precision engineering, ensuring optimal performance in melting and heat treatment processes. With advanced manufacturing facilities and a commitment to excellence, we provide reliable, cost-effective solutions worldwide. Partner with us for your crucible needs and experience superior quality, expert support, and timely delivery.

If you have any questions, 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 Alumina Corundum Ceramic Crucible Industrial Application Cylindrical Pattern Heat Resistance Moulding Cutting

What’s the max heat these crucibles handle?
Alumina corundum crucibles withstand very high temperatures. They work reliably up to 1700°C (3092°F). This makes them perfect for melting metals like aluminum, copper, and alloys. They are stable under extreme industrial furnace conditions.

Can they handle sudden temperature changes?
Yes, they resist thermal shock well. You can heat them up fast or cool them down quickly. They won’t crack easily. This is crucial for processes needing rapid heating or quenching. They cope with big temperature swings better than many other ceramics.

Are they attacked by chemicals?
These crucibles are very resistant to chemicals. Acids and bases don’t damage them much. Molten metals and slags also won’t react strongly with the material. This keeps your melt pure and prevents crucible failure. You get consistent results batch after batch.

How long do they typically last?
Lifespan depends heavily on use. Factors include the max temperature reached, how fast you heat and cool, and the materials melted. Using them within their limits avoids damage. With careful handling, they last many heating cycles. Harsh conditions or rough handling shortens their life.

What special handling do they need?
Handle them carefully. They are strong but brittle. Avoid impacts or dropping them. Don’t put them on cold surfaces when hot. Use proper tools for moving hot crucibles. Store them securely to prevent chipping. Following basic precautions prevents breakage.

(High-Temperature Alumina Corundum Ceramic Crucible Industrial Application Cylindrical Pattern Heat Resistance Moulding Cutting)