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.

(Cylindrical corundum semicircle / porcelain 99% alumina al2o3 high temperature resistance crucible)

Specification of Cylindrical corundum semicircle / porcelain 99% alumina al2o3 high temperature resistance crucible

This crucible is created high heat. It takes care of extreme temperatures. The product is 99% alumina (Al2O3). This is also called corundum or high-purity porcelain. The form is a semicircle cylinder. This design offers good stability. It additionally aids heat spread equally.

The alumina content is really high. This makes it strong versus warmth and chemicals. It stands up to acids and bases well. The optimum temperature is high. It functions accurately approximately 1750 ° C. Short ruptureds might get to 1800 ° C. Avoid unexpected temperature level changes. Thermal shock can create splits. Heat it up gradually. Amazing it down slowly also.

The crucible is extremely dense. Density is about 3.7 grams per cubic centimeter. This quits liquids from taking in. Your samples remain pure. The surface area is smooth inside. This makes cleaning very easy after use. It doesn’t respond with the majority of steels or oxides.

This crucible matches several high-heat tasks. Individuals use it for melting metals. It helps glass fusing. Labs use it for example prep work. It’s good for ash screening. It deals with sintering powders. It works in research. It works in manufacturing. Typical customers include scientists and engineers. Jewelers and metallurgists utilize it too. It fits well in tube furnaces. The flat back sits securely. This avoids tipping.

The crucible provides lengthy life. Its high purity battles wear. It holds up against duplicated heating cycles. Proper care expands its usage. Prevent mechanical influences. Manage it meticulously. Store it in a completely dry location. This crucible is a solid option for requiring warm applications.

(Cylindrical corundum semicircle / porcelain 99% alumina al2o3 high temperature resistance crucible)

Applications of Cylindrical corundum semicircle / porcelain 99% alumina al2o3 high temperature resistance crucible

This crucible manages severe warm accurately. Its cylindrical semicircle form makes loading and dumping products uncomplicated. You obtain a secure base and efficient use furnace area. Made from 99% alumina (Al2O3), it offers phenomenal pureness. This reduces contamination dangers throughout high-temperature processes. It’s essentially pure corundum ceramic, known for its durability.

Its crucial strength is resisting temperature levels far beyond a lot of metals. This crucible works more than 1600 ° C continually. It takes care of brief spikes even higher. This makes it necessary for thawing metals like platinum or special alloys. Jewelers and metal scientists rely upon it regularly. Ceramics producers use it for calcining powders or firing progressed products requiring pure conditions.

Laboratories value these crucibles for specific experiments. Researchers carry out thermal evaluation, ash testing, or small-scale synthesis inside them. The high purity guarantees test results aren’t skewed by impurities leaching from the container. Its thermal shock resistance permits rapid home heating and cooling down cycles without breaking. This conserves time in hectic laboratories.

Industrial heating systems see hefty usage. These crucibles endure the extreme environment. They resist chemical assault from several molten salts and aggressive changes. This durability means fewer substitutes. It lowers prices for shops and chemical processors. The smooth surface area stops material sticking. This streamlines cleaning after each run.

The semicircle layout is sensible. It supplies excellent access to the components. Crucible tongs hold it firmly. Its shape promotes also warmth circulation inside the heater. This leads to a lot more regular lead to melting or heat therapy. Dealing with these crucibles is much safer due to their steady kind. Employees value that.

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 Cylindrical corundum semicircle / porcelain 99% alumina al2o3 high temperature resistance crucible

What temperature can this crucible handle?
This crucible withstands extreme heat. It works reliably up to 1750°C. Its pure alumina ceramic construction makes this possible. It’s ideal for demanding lab or industrial processes.

Is it resistant to chemicals?
Yes, it resists most acids and alkalis very well. Its dense, non-porous structure stops chemicals from penetrating. This protects your materials inside the crucible. It offers excellent chemical stability.

Can it handle rapid temperature changes?
It handles thermal shock better than many ceramics. Its high purity alumina gives it good resistance. Avoid extreme, sudden temperature jumps whenever possible. Gradual heating and cooling is always safer.

How do I clean it after use?
Cleaning is usually straightforward. Soak it in dilute acid or a suitable cleaning solution. Use a soft brush or cloth to remove residues gently. Avoid harsh abrasives or sharp tools that might scratch the surface.

Why is it a semicircle shape?
The unique shape serves specific purposes. It fits perfectly against tube furnace walls. This maximizes heating efficiency inside the furnace. It also allows easy access to the material inside the crucible.

(Cylindrical corundum semicircle / porcelain 99% alumina al2o3 high temperature resistance crucible)