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.

(Refractory Corundum saggar 99% alumina ceramic crucible)

Specification of Refractory Corundum saggar 99% alumina ceramic crucible

This alumina ceramic crucible is a saggar made from high-purity corundum. It’s created for extreme heat. The main material is alumina, over 99%. This high pureness offers it superb performance. It takes care of very high temperatures. The maximum functioning temperature level gets to 1800 degrees Celsius. It likewise deals with unexpected temperature level changes well. This thermal shock resistance avoids splitting. The crucible is very tough and strong. Its high mechanical toughness resists damages. It resists wear properly. This abrasion resistance indicates it lasts longer. The crucible endures chemical strike. It resists acids and antacids. This chemical security maintains your materials pure. It provides a tidy, inert container.

The crucible is available in numerous dimensions. Typical shapes are rounded and square. You can get customized sizes as well. Standard wall density is around 15mm. This provides great insulation and stamina. Its density is high. This reduced porosity decreases contamination. Your products stay cleaner inside. The surface area is smooth. This coating avoids product sticking. It makes cleaning simpler.

These saggars are crucial for high-temperature work. They are ideal for sintering ceramics. They function well for firing electronic parts. They benefit calcining powders. They are utilized in metallurgy procedures. They are perfect for expanding crystals. They are suitable for processing innovative materials. Their stability secures beneficial materials. They supply reputable service in challenging conditions. They offer a reputable remedy for demanding warm applications.

(Refractory Corundum saggar 99% alumina ceramic crucible)

Applications of Refractory Corundum saggar 99% alumina ceramic crucible

Refractory corundum saggars are made from 99% alumina ceramic. These crucibles hold components throughout high-temperature commercial procedures. They are important equipment in sintering heaters. These crucibles deal with severe warmth well. They withstand temperatures far above a lot of other materials. This makes them perfect for demanding firing applications. Their high alumina content provides superb thermal stability. They stand up to thermal shock successfully. Abrupt temperature level adjustments trigger much less stress and anxiety. This lowers splitting and breakage issues.

These saggars use solid chemical resistance. They stand up to harsh heating system environments. They resist reactions with fluxes and various other materials inside. This defense issues for delicate materials being fired. Contamination risks are much lower. The purity of the completed item improves. This is essential for high-tech ceramics and digital elements. The material is really dense and difficult. It resists wear and abrasion in time. Crucibles last longer. This saves cash on replacements and downtime.

Key applications exist in several industries. Lithium battery material production counts on them. They terminate cathode and anode powders safely. Technical ceramics manufacturing uses them thoroughly. Items like zirconia, alumina, and advanced oxides require security during sintering. Metallurgy uses these saggars for powder steel parts. They additionally fire magnetic products effectively. The electronic devices sector utilizes them for ceramic substrates and components. Jewelry manufacturers utilize them for rare-earth element casting investments. Laboratories utilize them for high-temperature sample testing. They protect valuable products inside kilns and furnaces. The crucible maintains temperature levels constant around the parts. It guards products from direct flame and gases. This guarantees regular outcomes set after batch. These crucibles are basic tools for trustworthy high-heat handling.

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 Refractory Corundum saggar 99% alumina ceramic crucible

What are refractory corundum saggar crucibles?
These crucibles hold materials during high-temperature firing. They are made mostly from alumina. Alumina is aluminum oxide. This material is very strong and resists heat well. The crucibles are shaped like open-top containers. They are often called saggars.

Why use 99% alumina?
High alumina content makes the crucible perform better. It handles extreme heat much longer. It resists chemicals attacking it inside kilns. Crucibles with lower alumina break down faster. They might crack under repeated heating and cooling. The 99% version lasts longer. It saves money over time.

How hot can these crucibles get?
Refractory corundum saggars handle very high temperatures. They work reliably up to about 1750°C (3182°F). This is much hotter than many other ceramic crucibles. They are stable even at these extreme heats. This makes them good for demanding processes.

Where are these alumina crucibles used?
They are essential in labs and factories needing intense heat. Common uses include firing advanced ceramics. They are used for sintering technical powders. They process specialty glasses. They calcine important materials. Industries like aerospace and electronics rely on them. Any process needing pure, stable containers at extreme heat uses them.

How do I care for these crucibles?
Handle them carefully. Avoid bumps and drops. Thermal shock is a big risk. Don’t heat or cool them too fast. Let them warm up slowly. Let them cool down slowly inside the kiln. Clean them gently after use. Avoid harsh chemicals. Check for cracks before each use. Damaged crucibles can fail. Proper care makes them last many cycles.

(Refractory Corundum saggar 99% alumina ceramic crucible)