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.

(Cordierite Ceramic Sagger Tray Crucible Refractory Kiln Molded Diverse Materials Alumina Corundum Mgo SiO2 Powder Block Patterns)

Specification of Cordierite Ceramic Sagger Tray Crucible Refractory Kiln Molded Diverse Materials Alumina Corundum Mgo SiO2 Powder Block Patterns

Cordierite ceramic sagger trays are essential kiln furniture. They safely hold materials during high-temperature firing. These crucibles are molded from special refractory powders. Key materials include cordierite itself. This provides excellent thermal shock resistance. Alumina and corundum add hardness and durability. Magnesium oxide (MgO) boosts resistance to basic slags. Silica (SiO2) contributes to overall stability.

The mixture is pressed into strong blocks. This creates rigid trays or intricate patterns. Designers shape them for specific furnace jobs. They withstand extreme heat cycles repeatedly. This saves money over time. Their low thermal expansion is critical. It prevents cracking during rapid heating or cooling. They handle temperatures up to approximately 1250°C reliably. Some formulations reach even higher points.

These trays resist chemical attack well. They cope with harsh furnace atmospheres. Glazes, fluxes, and reactive materials don’t easily damage them. Their dense structure minimizes dust contamination. This keeps fired products cleaner. They offer good mechanical strength. The trays support significant weight without bending. This stability protects delicate items inside.

Factories use them for firing technical ceramics. They are vital in catalyst support production. Electronic components often fire inside them. Powder metallurgy relies on these saggers too. They are perfect for small batch processing. Their longevity reduces kiln downtime. Choosing the right material mix matters. It depends on the exact firing conditions needed. These trays are a fundamental tool for efficient kiln operation.

(Cordierite Ceramic Sagger Tray Crucible Refractory Kiln Molded Diverse Materials Alumina Corundum Mgo SiO2 Powder Block Patterns)

Applications of Cordierite Ceramic Sagger Tray Crucible Refractory Kiln Molded Diverse Materials Alumina Corundum Mgo SiO2 Powder Block Patterns

Cordierite ceramic sagger tray crucible refractory kiln molds handle extreme heat well. They are made from cordierite material. This material gives great thermal shock resistance. It survives rapid temperature changes without breaking. These tools are vital for firing ceramics and metals. They work in kilns and furnaces. They manage temperatures over 1200°C easily. Their strength stays high even under stress. They resist chemical reactions too. This keeps your materials pure during processing.

You can use these molds with many materials. They hold alumina and corundum powders safely. They also work with magnesium oxide and silicon dioxide. These might be powders or solid blocks. The molds contain them without contamination. Some molds have special patterns. These patterns help with airflow or shaping. They make firing more efficient. This saves energy and time.

These products last a long time. They endure many heating and cooling cycles. This reduces replacement costs. They are tough against wear and tear. Maintenance stays simple. Just clean them after use. They fit small labs and big factories. Batch sizes do not matter. Professionals choose them for reliability. They trust the performance. These molds deliver consistent results every time. They are a practical solution 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 Cordierite Ceramic Sagger Tray Crucible Refractory Kiln Molded Diverse Materials Alumina Corundum Mgo SiO2 Powder Block Patterns

This product is a cordierite ceramic sagger tray crucible. People also call it a kiln mold. It holds materials during very high heat processes. Many customers ask questions. Here are five common ones.

What exactly is this item? It is a special container made from cordierite ceramic. Factories form it into strong blocks. It has patterns inside sometimes. You put powders or other materials inside it. Then you place it inside a kiln. The kiln heats to very high temperatures. The sagger protects the materials. It also holds their shape. This is essential for making things like ceramics or metal parts.

Why choose cordierite ceramic? Cordierite ceramic has good properties. It handles sudden temperature changes well. This means it resists thermal shock. That is important. Kilns heat up and cool down repeatedly. Other materials might crack. Cordierite stays strong. It also has a low thermal expansion rate. This helps it keep its size and shape. It lasts longer than many other options. This saves money.

What temperatures can it handle? These cordierite saggers work well for high heat. They are reliable up to about 1300 degrees Celsius (2372 Fahrenheit). This covers many industrial kiln processes. Do not exceed this temperature limit. Doing so risks damaging the sagger. Always check the specific rating for your model.

What materials go inside it? You can use various powders and blocks. Common ones include alumina, corundum, magnesium oxide (MgO), and silicon dioxide (SiO2). These are often used in ceramics, refractories, and metalworking. The sagger tray keeps these materials contained. It prevents contamination. It also ensures even heating. The material must be stable at the firing temperature.

What sizes and shapes are available? Manufacturers offer many choices. Sizes range from small trays to large blocks. The internal pattern can be flat or have specific cavities. Some designs suit particular parts or processes. You should choose the size matching your kiln shelf and the material amount you need. Standard sizes exist. Custom shapes are often possible too.

(Cordierite Ceramic Sagger Tray Crucible Refractory Kiln Molded Diverse Materials Alumina Corundum Mgo SiO2 Powder Block Patterns)