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.

(Customized Aluminum Oxide Alumina Al2O3 Ceramic Crucible For Laboratory)

Specifications of Customized Aluminum Oxide Alumina Al2O3 Ceramic Crucible For Laboratory

These customized crucibles are for laboratory use. They are made from aluminum oxide, also called alumina. The chemical formula is Al2O3. This material is very strong. It handles high heat well. We make them to your exact requirements. You tell us the size and shape you need. We can make many different shapes. Common ones are cylinders, cones, and rectangles. The sizes vary a lot. They can be small or quite large. Wall thickness is important. We control this precisely. It depends on the crucible size. Capacity is measured in milliliters. We list the common capacities we offer. You can also ask for special sizes. The alumina purity is high. It is usually 95% to 99.9%. Higher purity means better performance. The density is also high. This makes the crucible strong and durable. It resists wear and scratches. The hardness is close to diamond. Alumina stays hard even at high temperatures. Maximum working temperature is key. These crucibles can take over 1700°C. Some grades go even higher. They resist thermal shock. This means sudden temperature changes won’t easily crack them. They are chemically inert. Most acids and bases don’t affect them. This is good for melting many materials. You can choose the surface finish. A smooth finish is standard. It helps prevent sticking. We can also make a rougher surface if needed. The bottom can be flat or rounded. We make sure the crucible stands stable. Rim design is another option. It can be plain or have a pouring spout. These crucibles are reusable. They last a long time with proper care. We focus on quality and precision.

(Customized Aluminum Oxide Alumina Al2O3 Ceramic Crucible For Laboratory)

Applications of Customized Aluminum Oxide Alumina Al2O3 Ceramic Crucible For Laboratory

Customized aluminum oxide ceramic crucibles are essential tools in many labs. These crucibles are made from alumina, a very hard and durable material. They handle high temperatures well. This makes them perfect for demanding lab work.

Lab technicians use these crucibles for melting samples. They are good for preparing materials for analysis. Many labs need crucibles that resist chemical attack. Aluminum oxide crucibles are strong against acids and bases. This protects the sample and the crucible itself.

Scientists perform high-temperature experiments. They need reliable containers. These alumina crucibles withstand intense heat. They do not melt or break easily. This is crucial for safety and accuracy.

Material synthesis often requires controlled heating. Researchers create new compounds. They use these crucibles to hold the starting materials. The purity of alumina is important. It prevents contamination of the sample.

Testing materials at extreme heat is common. Labs study how substances change. They observe reactions under high temperatures. These customized crucibles offer a stable environment. They are inert, so they don’t interfere.

Chemical resistance is a key feature. Labs work with aggressive substances. These crucibles hold corrosive chemicals safely. They maintain their integrity. This ensures experiments are not ruined.

Long service life is another advantage. These crucibles last much longer than cheaper options. They withstand repeated heating and cooling cycles. This saves money over time. Labs appreciate durable equipment.

Customization is possible. Labs can order specific sizes and shapes. They can get crucibles designed for unique instruments. This flexibility supports specialized research needs.

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 Customized Aluminum Oxide Alumina Al2O3 Ceramic Crucible For Laboratory

People often ask about custom alumina crucibles. They want to know what changes they can make. Manufacturers usually alter the size and shape. You can choose the diameter, height, and wall thickness. They also change the lid design or add special features like spouts. This flexibility helps fit specific lab equipment.

Another common question is about maximum temperature. Alumina crucibles handle very high heat. They typically withstand temperatures up to 1700°C. This is good for most lab work. It is important to check the exact grade used. Different alumina grades have slightly different limits. Always confirm the specific temperature rating for your custom piece.

People need to know how long it takes to get their order. Production times vary. Simple shapes take less time. Complex designs take longer. Expect several weeks for most custom crucibles. Ask the supplier for an exact timeline. They factor in design review and production steps.

Users wonder about cleaning. Keeping crucibles clean is crucial. Use gentle methods. Avoid harsh chemicals or abrasive scrubbing. Often, heating the crucible to a high temperature burns off residues. This is effective and safe for the material. Follow the supplier’s cleaning instructions carefully.

Finally, people compare alumina to other ceramics. Alumina offers good overall performance. It resists high temperatures well. It shows good chemical stability against many materials. It is also quite strong mechanically. Other ceramics might be better for certain very harsh chemicals or extreme conditions. Alumina is a reliable choice for many applications.

(Customized Aluminum Oxide Alumina Al2O3 Ceramic Crucible For Laboratory)