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.

(Aluminum Oxide Rectangle Alumina Ceramic Crucible Boat ( without Lid ))

Specifications of Aluminum Oxide Rectangle Alumina Ceramic Crucible Boat ( without Lid )

This alumina ceramic crucible boat is rectangle-shaped. It has no cover. The product is light weight aluminum oxide. This is a high-purity ceramic. It consists of 99% Al2O3. This purity makes certain superb performance. The ceramic withstands extreme warm. Its optimum working temperature level is 1750 degrees Celsius. This is really high. It handles abrupt temperature changes well. You can heat it fast. You can cool it fast. It will not fracture easily. This is thermal shock resistance.

The product withstands chemical strike. Acids can not harm it. Bases can not harm it. Molten metals can not harm it. This makes it extremely sturdy. It lasts a long period of time in extreme conditions. The ceramic is really hard. It is almost as tough as diamond. It stands up to wear and damaging. This hardness secures the watercraft. The surface remains smooth.

The watercraft form is long and narrow. It has straight sides. All-time low is level. This form is effective. You can hold more example product. The layout permits simple loading. It allows very easy discharging. Completions are open. Gases can flow openly. Warmth disperses evenly inside. The watercraft is strong. It holds its form under load. It won’t flex or droop when hot.

Typical dimensions are offered. Lengths vary from 50mm to 200mm. Widths array from 10mm to 50mm. Heights variety from 10mm to 40mm. Exact dimensions rely on the version. You require the best size for your furnace. Examine the specs thoroughly. These watercrafts are thick. They have low porosity. This stops contamination. Samples stay pure. Absolutely nothing leaks into the ceramic. Nothing leakages out.

Use this boat for high-temperature work. It works well in labs. It functions well in industry. Normal usages include example analysis. It holds materials for melting. It holds products for calcination. It holds products for sintering. It benefits ash screening too. It takes care of metals. It manages powders. It deals with other solids. Always preheat the watercraft gradually initially. This stops thermal tension. Stay clear of sudden influences. The ceramic is breakable. Handle it with treatment. Tidy it quickly after use.

(Aluminum Oxide Rectangle Alumina Ceramic Crucible Boat ( without Lid ))

Applications of Aluminum Oxide Rectangle Alumina Ceramic Crucible Boat ( without Lid )

This alumina ceramic crucible boat is rectangle-shaped. It is made from light weight aluminum oxide. It deals with extreme warm quite possibly. It does not melt or warp quickly. This boat functions reliably approximately 1700 ° C (3100 ° F). That makes it excellent for many high-temperature tasks.

Its shape is a large advantage. The rectangle holds more sample product. It fits better inside heating systems than rounded forms. You can place a number of watercrafts side-by-side successfully. This conserves area and power. The layout likewise assists warmth spread equally.

Chemical resistance is one more essential feature. Alumina ceramic is really secure. It withstands assault from solid acids and strong bases. It additionally resists liquified steels and salts. This toughness implies the boat lasts a long period of time. It gives regular results over numerous usages.

Thermal shock resistance is important too. This boat can take care of quick temperature level changes. Moving it from warm to cool will not crack it easily. That is essential for numerous lab and production procedures.

You see these watercrafts in lots of places. Study labs use them continuously. They evaluate new materials under warmth. They melt little metal samples. Industrial settings depend on them too. They are important for sintering ceramic powders. They harden glass or metal parts. They calcine materials to eliminate pollutants. The open-top design is intentional. It permits very easy loading and dumping of samples. It allows gases leave easily throughout heating. It allows straight monitoring of the sample state.

Its material pureness is high. This decreases contamination dangers. Your examples stay tidy. Outcomes remain accurate. This boat is a workhorse. It gives trustworthy efficiency for demanding thermal applications. It manages difficult problems day in day out.

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 Aluminum Oxide Rectangle Alumina Ceramic Crucible Boat ( without Lid )

What is this crucible boat made of?
This crucible boat uses aluminum oxide ceramic. People often call it alumina. This material handles extreme heat very well. It is also tough against chemicals. This makes it strong for melting metals or lab work.

Why is the shape rectangular?
The rectangle shape is practical. It holds samples efficiently. You can fit more items inside compared to a round shape. This is useful for consistent heating in furnaces. It works well on flat surfaces too.

How hot can it get?
This alumina boat handles very high temperatures. It works fine up to about 1700°C (3092°F). That is hot enough for melting most metals. It keeps its shape and strength at these heats. Avoid sudden temperature changes to prevent cracks.

Will chemicals damage it?
Alumina ceramic resists chemical attack strongly. Acids and bases generally do not harm it. This is crucial for processing reactive materials safely. It stays stable in many harsh environments. Check specific chemical compatibility for your use.

Why is there no lid?
This model comes without a lid intentionally. Some processes need open airflow. A lid might trap gases or pressure. You can find separate lids if required. The open design suits many standard heating applications.

(Aluminum Oxide Rectangle Alumina Ceramic Crucible Boat ( without Lid ))