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.

(HT Refractory high quality corundum-mullite saggar/crucible)

Specifications of HT Refractory high quality corundum-mullite saggar/crucible

HT Refractory makes top quality corundum-mullite saggars and crucibles. These products are created for requiring heat jobs. The main products are diamond and mullite. This combination provides outstanding strength and warm resistance. You get reputable efficiency under severe problems.

The thickness is high. This indicates the saggar or crucible is extremely strong. It resists damages from heavy tons or effects. Low porosity is another vital function. Less open space inside the material quits molten metals or chemicals from taking in. This secures the item itself. It also keeps your materials pure throughout firing or melting.

These saggars and crucibles manage intense heat incredibly well. They function flawlessly at temperature levels from 1700 ° C to 1750 ° C. Sudden temperature level adjustments are not a problem. They resist thermal shock properly. This quits breaking or damaging when warming up or cooling off quickly. The thermal expansion price is reduced. This keeps the shape stable through duplicated heating cycles. It stops warping or distortion.

Chemical resistance is strong. The material stands up well versus acids, bases, and various liquified metals. This is essential for numerous commercial processes. It prevents contamination of your beneficial products. It likewise extends the life of the saggar or crucible itself. You get even more uses prior to substitute is required.

These items are suitable for shooting technological porcelains, electronic devices components, and unique powders. They are additionally good for thawing rare-earth elements and various other high purity materials. Their sturdiness makes them ideal for kilns and furnaces with harsh problems. They provide reliable solution cycle after cycle.

(HT Refractory high quality corundum-mullite saggar/crucible)

Applications of HT Refractory high quality corundum-mullite saggar/crucible

HT Refractory corundum-mullite saggars and crucibles are necessary for hard industrial tasks. These containers deal with severe heat and rough chemicals. They are essential for producing high-performance products.

Lithium-ion battery cathode materials require precise, high-temperature handling. Our saggars are excellent for this. They endure the intense warm needed for calcination and sintering. They withstand chemical strike from lithium compounds. This ensures pure, unpolluted cathode powders. Battery performance relies upon this pureness.

Advanced porcelains require high shooting temperatures. Our saggars give trusted containment. They offer superb thermal shock resistance. Temperature changes will not crack them. They keep dimensional security under lots. This is essential for consistent ceramic quality. They avoid warping or flaws in fragile components.

Specialty powders and pigments require regulated calcination. Our crucibles provide that steady environment. They endure repeated heating and cooling cycles. This conserves money over time. They withstand reactions with aggressive powders. This maintains the final product pure. Constant results matter right here.

These saggars and crucibles are constructed for durability. They stand up to slag penetration and disintegration. They decrease contamination risks. This protects valuable heater tons. Downtime for substitutes is decreased. Their toughness manages hefty tons securely.

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 HT Refractory high quality corundum-mullite saggar/crucible

What is a corundum-mullite saggar used for?
These saggars hold materials during very hot industrial processes. They are common in ceramics firing, powder processing, and lithium battery material calcination. The saggar protects the product inside the kiln. It also keeps the kiln atmosphere stable.

Why is corundum-mullite material good for saggars?
Corundum gives high hardness and strength. Mullite offers excellent thermal shock resistance. Combining them creates a material that handles extreme heat well. This mix resists cracking better than many other refractories. It also resists chemical attack from materials inside.

How hot can these HT Refractory saggars get?
HT Refractory corundum-mullite saggars handle very high temperatures. They are rated for continuous use up to about 1650°C (3000°F). Short-term peaks can be even higher. This makes them suitable for most demanding kiln operations.

Do these saggars last a long time?
Yes, they are known for good service life. The high-quality raw materials and precise manufacturing matter. The material resists thermal shock and chemical erosion effectively. This durability means fewer kiln stops for saggar changes. It saves time and money over cheaper options.

What sizes and shapes are available?
HT Refractory offers many standard sizes and shapes. Common shapes include round, square, and rectangular saggars. Custom designs are also possible. Dimensions depend on the kiln size and the specific application needs.

(HT Refractory high quality corundum-mullite saggar/crucible)