Overview of Mullite Crucible

Mullite crucibles are made from a high-performance ceramic material composed primarily of alumina (Al₂O₃) and silica (SiO₂). Known for their excellent thermal stability and mechanical strength, mullite crucibles are widely used in high-temperature applications such as melting metals, glass, and ceramics. They offer superior resistance to thermal shock and chemical attack, making them indispensable in both laboratory and industrial settings.

Features of Mullite Crucible

Thermal Shock Resistance: Exceptional ability to withstand rapid temperature changes without cracking.
High Mechanical Strength: Strong and durable, even at elevated temperatures.
Chemical Stability: Resistant to most chemicals, ensuring minimal contamination during processes.
Temperature Range: Can operate effectively at temperatures up to 1650°C.
Low Thermal Expansion: Minimal expansion or contraction with temperature changes, ensuring dimensional stability.
Non-Reactive: Does not react with the materials being processed, preserving sample purity.
Versatility: Suitable for a wide range of applications including metallurgy, glass manufacturing, and laboratory experiments.

(Customized aluminum oxide alumina Al2O3 ceramic cylindrical corundum crucible for Laboratory)

Specifications of Customized aluminum oxide alumina Al2O3 ceramic cylindrical corundum crucible for Laboratory

These crucibles deal with extreme warm. They are made from pure aluminum oxide. We call it alumina or Al2O3 ceramic. The purity is really high, usually 99.5% or far better. This high pureness means they resist chemical strike. Acids and bases do not harm them easily. They likewise stay strong at extremely heats. Their melting point mores than 2000 ° C. They work safely up to 1750 ° C. This makes them best for thawing steels. They are likewise helpful for examining minerals. They work well for sintering powders also.

We make them precisely how you need. You choose the dimension. Size and height are flexible. Wall surface density matters for warmth transfer. We control that exactly. Base thickness is very important for security. We obtain that right. You may require a lid. We can make matching lids. The shape is a straight cylinder. This gives optimum usable room inside. The surface area is smooth. This avoids examples from sticking. It also makes cleansing simple.

These crucibles stand up to thermal shock. Unexpected temperature level modifications won’t crack them. They warm up uniformly. They cool down uniformly. This avoids tension inside the product. They are exceptionally tough. They stand up to wear and damaging. They are electrical insulators. This serves in several lab processes. Their chemical inertness is essential. Responses with examples are rare. This means no contamination. Your outcomes stay accurate. They are dimensionally stable. They will not warp or modification form at high heat. This makes certain consistent performance each time. They last a very long time despite challenging usage. This conserves cash on substitutes. They are ideal for requiring lab job. You get trustworthy outcomes batch after batch. They stand up to assault from solid acids. They resist strike from solid bases as well.

(Customized aluminum oxide alumina Al2O3 ceramic cylindrical corundum crucible for Laboratory)

Applications of Customized aluminum oxide alumina Al2O3 ceramic cylindrical corundum crucible for Laboratory

Laboratories require trusted containers for heat work. Custom-made alumina ceramic crucibles offer this objective well. These crucibles are made from aluminum oxide, referred to as alumina or Al2O3. People call it corundum also. This product is very tough. It stands up to severe heat quickly. Crucibles deal with temperatures over 1700 ° C. This matches melting steels or calcining products perfectly.

Criterion crucible forms do not always fit. Customized sizes fix this problem. Scientists get crucibles matching their precise sample quantity. They obtain crucibles fitting their specific heating system dimensions. This personalization avoids squandered room. It ensures reliable heating. It allows work with irregularly shaped examples.

Chemical resistance is an additional significant benefit. Alumina crucibles stand up to attack from several acids and bases. They withstand strike from molten salts. This inertness maintains samples pure. It stops contamination throughout experiments. Results remain accurate. Crucibles last much longer also.

Thermal shock resistance is important. These crucibles heat up fast. They cool quickly. They don’t fracture quickly. Labs conserve time. They stay clear of replacing busted devices continuously.

High purity alumina is crucial. Crucibles frequently use 99.7% pure Al2O3. This lessens trace elements hindering delicate analyses. It is important for chemistry and products scientific research. It matters for geology work also.

Laboratory applications are diverse. Individuals utilize these crucibles for melting precious metals. They utilize them for ash web content resolution. They use them for sintering ceramic powders. They utilize them for expanding crystals. They are vital for example preparation before analysis. They are vital for heat treatment processes. Their stability supports consistent, repeatable results.

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 Customized aluminum oxide alumina Al2O3 ceramic cylindrical corundum crucible for Laboratory

Here are five common questions about our custom aluminum oxide alumina Al2O3 ceramic cylindrical corundum crucibles for your lab:

What makes these crucibles good for high heat?
They are pure aluminum oxide. This material handles extreme temperatures easily. Our crucibles work reliably up to 1750°C. They keep their shape and strength. You won’t see warping or cracking under normal use at high heat.

Can they handle strong chemicals?
Yes. Alumina ceramic resists most acids and bases very well. Hot concentrated acids won’t damage them. Alkalis cause little harm too. Avoid hydrofluoric acid. It attacks the alumina. They work safely with common lab melts and fluxes.

Why choose a custom size or shape?
Standard crucibles don’t fit every experiment. You might need a specific inner diameter. You might need a certain height or wall thickness. Maybe you require a special lid. We make them exactly how you need. Tell us your exact dimensions. We produce it for you.

Are they fragile?
Handle them carefully. Like most ceramics, they can break if dropped or hit hard. They are very hard and durable under proper use. Avoid sudden temperature changes. Let them heat up and cool down slowly. This prevents thermal shock cracks. They last long with good care.

How should I clean them?
Let the crucible cool completely first. Remove loose residue physically. Use a soft brush or gentle scraping. Soaking in warm dilute acid often works. Avoid harsh mechanical scrubbing. It can damage the surface. For stubborn material, high-temperature annealing might help. Always rinse well after cleaning.

(Customized aluminum oxide alumina Al2O3 ceramic cylindrical corundum crucible for Laboratory)