Introduction of Industry Al2O3 Alumina Ceramic Crucible

Industrial ceramic crucible is a high temperature resistant and corrosion resistant laboratory and industrial container, designed for metal smelting, chemical analysis and high temperature reaction. It is made of high purity ceramic material to ensure excellent thermal stability and chemical inertness.

Features of Industry Al2O3 Alumina Ceramic Crucible

Extreme high temperature resistance

Can withstand high temperature above 1600°C, suitable for high temperature processes such as molten metal and glass.

Excellent thermal shock resistance

Low thermal expansion coefficient, resists rapid cooling and heating, and reduces the risk of cracking.

High chemical stability

Resistant to acid, alkali and molten salt corrosion, ensuring the purity of experiments or production.

Low pollution & long life

The material is dense and non-porous, avoiding sample contamination and durable.

Diverse choices

Provide materials such as alumina, zirconium oxide, silicon carbide, etc., suitable for different application scenarios.

(Industry Al2O3 Alumina Ceramic Crucible)

Specifications of Industry Al2O3 Alumina Ceramic Crucible

This alumina ceramic crucible handles extreme warmth. It’s made from 99% pure light weight aluminum oxide. This high pureness makes it very strong and resistant to chemicals. You can utilize it securely approximately 1800 degrees Celsius. It cools down fast without cracking. This crucible expands really little when heated up. That stability prevents bending or breaking under sudden temperature level changes. Its surface area stays smooth and thick. This quits materials from sticking inside. It additionally stands up to acids and alkalis well. This crucible lasts much longer than metal ones. It won’t thaw or respond with most molten metals or salts. You obtain reputable outcomes batch after batch. This ceramic withstands duplicated thermal cycling. It performs well in air or inert gas environments. Common uses consist of thawing rare-earth elements like gold or platinum. It’s likewise good for sintering powders or assessing minerals. Labs and factories utilize it for high purity applications. The thick structure decreases contamination. This crucible provides fantastic thermal shock resistance. It gives superb rust protection. Its high temperature stability makes sure process uniformity. Choose it for requiring applications calling for precision and longevity. The material resists wear and erosion over time.

(Industry Al2O3 Alumina Ceramic Crucible)

Applications of Industry Al2O3 Alumina Ceramic Crucible

Alumina ceramic crucibles are very important tools in lots of markets. They are made from light weight aluminum oxide. This material provides special abilities. These crucibles handle very hot temperature levels very well. They stand up to chemical strikes strongly. They likewise last a long time under challenging conditions. This makes them trustworthy for demanding jobs.

The metal sector utilizes these crucibles a lot. Shops melt steels like gold, silver, and platinum inside them. The crucibles don’t respond with the molten steel. This keeps the metal pure. Steel plants utilize them for thawing small samples for testing. The crucibles endure the extreme heat.

Chemical labs depend on alumina crucibles also. Researchers heat chemicals for experiments. The crucibles don’t rust from solid acids or bases. This is essential for precise results. They are additionally used to make brand-new chemicals. The crucibles endure the reaction warmth.

Various other markets discover them vital. Ceramic manufacturers fire special glazes and materials in them. Jewelers melt precious metals for spreading. Glass manufacturers use them to thaw basic materials for glass sets. The crucibles take care of the warm needed for glass work.

Alumina crucibles come in various shapes and sizes. This fits different heater types and jobs. They are strong and withstand damaging from unexpected temperature level adjustments. Their smooth surface area quits products from sticking. This makes cleaning simpler. They supply a reliable remedy for high heat tasks.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. 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 Industry Al2O3 Alumina Ceramic Crucible

What is an alumina ceramic crucible made from?
Alumina ceramic crucibles use Al2O3, aluminum oxide. This material is a very hard ceramic. It’s made by pressing or forming alumina powder then firing it at very high temperatures. This process creates a strong, dense structure.

Why are alumina crucibles so heat resistant?
Alumina has an extremely high melting point, over 2000°C. The strong bonds between aluminum and oxygen atoms resist breaking down under intense heat. This makes them perfect for high-temperature work like melting metals or analyzing materials.

Can these crucibles handle sudden temperature changes?
They handle thermal shock reasonably well, better than many ceramics. Don’t expose them to extreme rapid cooling or heating. Placing a hot crucible directly on a cold surface risks cracking it. Heat and cool them gradually for longest life.

What chemicals won’t damage an alumina crucible?
Alumina crucibles resist attack from many acids, bases, and molten salts very well. They are especially good against strong alkalis. Avoid using them with hydrofluoric acid or strong phosphoric acid. These chemicals can etch the surface.

What’s the maximum temperature they can take?
The maximum safe temperature depends on the alumina purity. Standard 95-99% alumina crucibles typically work reliably up to about 1650-1750°C. Higher purity alumina (99.5%+) can withstand temperatures exceeding 1800°C. Always check the specific grade’s rating.

(Industry Al2O3 Alumina Ceramic Crucible)