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.

(Alumina Al2O3 Ceramic Cylindrical Corundum Aluminum Oxide Crucible For Laboratory)

Specification of Alumina Al2O3 Ceramic Cylindrical Corundum Aluminum Oxide Crucible For Laboratory

Alumina ceramic crucibles offer reputable performance for demanding lab job. They are made from high purity aluminum oxide, Al2O3. This material offers exceptional heat resistance. These crucibles conveniently handle temperature levels approximately 1700 ° C. They are developed tough for melting steels or processing chemicals. Thermal shock resistance is a key advantage. Crucibles will not split conveniently going from warm to cold swiftly. This is very important for duplicated home heating cycles in furnaces.

Chemical stability is another significant benefit. Alumina ceramic crucibles deal with most acids and bases well. They stand up to attack from molten salts as well. Hydrofluoric acid and strong antacid at high warmth are exemptions. Their inert nature suggests minimal sample contamination. You obtain accurate outcomes for your analysis or synthesis. The product is really thick. This density avoids leaks and absorbs little dampness.

You will certainly discover different sizes readily available. Typical abilities range from little 1ml up to large 2000ml volumes. Criterion forms are round with a level base. This style works well in the majority of furnace types. Walls are thick enough for toughness yet still enable reliable heat transfer. Surface area finishes are usually smooth. This level of smoothness aids in cleansing and avoids product sticking.

These crucibles are essential devices for sample preparation. Typical usages include thawing precious metals, ashing samples, sintering powders, and heat chain reaction. Their durability makes them cost-effective with time. They outlive several various other materials under severe conditions. Proper handling prevents unintentional breakage.

(Alumina Al2O3 Ceramic Cylindrical Corundum Aluminum Oxide Crucible For Laboratory)

Applications of Alumina Al2O3 Ceramic Cylindrical Corundum Aluminum Oxide Crucible For Laboratory

Alumina ceramic cylindrical crucibles are necessary tools in many labs. They are made from really pure aluminum oxide. This product is very difficult and deals with high warmth effectively. These crucibles stand up to chemical assault. Acids and bases do not harm them conveniently. This makes them risk-free for many experiments.

People make use of these crucibles mostly for melting steels. They work excellent for gold, silver, copper, and various other non-ferrous steels. The crucible doesn’t respond with the liquified metal. It maintains the steel pure. The crucible survives the extreme heater warmth consistently. It lasts a long time.

Drug stores also depend on these crucibles. They are best for high temperature chemical reactions. You can heat samples inside them without contamination. Analyzing ash material frequently utilizes these crucibles. They hold the sample securely during burning. People also utilize them for sintering powders. The crucible shape helps powder debt consolidation.

Expanding crystals needs steady containers. Alumina crucibles give that stability. They preserve a clean setting for crystal development. Their smooth surface helps launch crystals later. Warm treating tiny components is one more typical job. The crucible secures components throughout the home heating cycle.

Checking materials under severe warmth makes use of these crucibles also. They contain examples safely. The crucible stands up to thermal shock. Sudden temperature level changes do not normally split them. Their round form fits typical lab heating systems. This makes them simple to utilize.

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 Alumina Al2O3 Ceramic Cylindrical Corundum Aluminum Oxide Crucible For Laboratory

What temperature can this crucible handle?
This alumina ceramic crucible withstands extreme heat. Its maximum continuous working temperature reaches 1750°C (3182°F). Short bursts to 1800°C (3272°F) are acceptable. Avoid exceeding this limit. Doing so risks damage.

What chemicals won’t damage it?
The material resists most acids and bases effectively. Hydrofluoric acid and strong alkalis at high temperatures attack it. Molten metals generally won’t react. Check chemical compatibility before use.

Can it handle sudden temperature changes?
Yes, it offers good thermal shock resistance. Heating or cooling too fast still risks cracks. Always heat and cool gradually. Follow recommended furnace ramp rates.

How should I clean it?
Clean after every use. Remove residue mechanically first. Use a brush or scraper. Soak in appropriate solvents if needed. Avoid abrasive cleaners. Rinse thoroughly with pure water. Dry completely before reuse.

How long will it last?
Lifespan depends heavily on usage. Proper handling extends it. Avoid physical impacts. Follow heating/cooling procedures. Avoid incompatible chemicals. Inspect for cracks before each use. Replace damaged crucibles immediately. Handle carefully. Avoid drops and sudden temperature changes.

(Alumina Al2O3 Ceramic Cylindrical Corundum Aluminum Oxide Crucible For Laboratory)