Overview of Evaporation Al2O3 Alumina Ceramic Crucible

Evaporation Al2O3 Alumina Ceramic Crucible is high-performance ceramic containers made from 99%+ pure aluminum oxide (Al₂O₃). Designed for extreme thermal and chemical environments, they withstand temperatures up to 1800°C, making them ideal for laboratory, industrial, and research applications such as metal melting, sintering, and chemical analysis.

Key Features of Evaporation Al2O3 Alumina Ceramic Crucible

High-Temperature Resistance – Stable up to 1800°C with minimal thermal expansion.

Superior Thermal Shock Resistance – Resists cracking under rapid temperature changes.

Chemical Inertness – Unaffected by acids, alkalis, and molten metals.

High Mechanical Strength – Durable and long-lasting under harsh conditions.

Customizable Sizes & Shapes – Available in standard and tailored designs.

(Evaporation Al2O3 Alumina Ceramic Crucible)

Specification of Evaporation Al2O3 Alumina Ceramic Crucible

This alumina ceramic crucible deals with extreme warm. It’s made from very pure aluminum oxide. The Al2O3 content is high, typically 99% or more. This purity offers it excellent resistance to warm. It functions reliably at temperature levels approximately 1800 degrees Celsius. Short ruptureds could reach also higher. The material is dense. This thickness stops liquids or gases from leaking via. The surface area remains smooth. This stops samples from sticking within. Cleansing is simple later on.

Thermal shock resistance is a vital function. The crucible makes it through abrupt temperature changes well. You can heat it quick. You can cool it down quick. It will not split quickly. This is essential for lots of laboratory processes. The product is additionally very tough. It stands up to wear in time. It remains solid under hefty loads. Chemical security is another plus. The crucible stands up to attack from strong acids. It stands up to strike from solid alkalis. It withstands assault from molten metals. This makes it safe for hostile materials.

You find these crucibles in many locations. They are important in research labs. They work well in college chemistry divisions. Industrial setups utilize them daily. Steel smelting operations count on them. Glass manufacturing needs them. Ceramics producing utilizes them constantly. They are ideal for thawing precious metals like gold. They manage platinum melting. They manage palladium melting. They are essential for assessing minerals. They help with ash material testing. They support sample preparation work.

(Evaporation Al2O3 Alumina Ceramic Crucible)

Applications of Evaporation Al2O3 Alumina Ceramic Crucible

Alumina ceramic crucibles made from Al2O3 are necessary tools. They handle severe warmth well. This makes them ideal for dissipation applications. Dissipation needs very heats. Alumina crucibles make it through these problems quickly. They do not melt or degrade. This is vital for consistent outcomes.

These crucibles operate in vacuum systems. They operate in air. They are chemically steady. A lot of materials will not react with them. This purity is vital. Contamination damages delicate procedures. Alumina keeps the evaporant tidy. The evaporant is the material being heated. It might be steel or another compound.

The semiconductor sector makes use of these crucibles heavily. They evaporate thin steel films onto silicon wafers. Gold, light weight aluminum, silver prevail. The crucibles hold the steel resource safely. They withstand duplicated heating cycles. Precision is essential right here. Alumina delivers dependable performance.

Lab depend on alumina crucibles as well. Scientists check new products. They check out dissipation strategies. The crucibles provide a secure, inert system. Their thermal shock resistance is very important. They will not split from sudden temperature changes. This is common in speculative configurations.

Specialty materials manufacturing needs alumina crucibles. This consists of optical layers. It consists of specific digital elements. Pure alumina makes certain no unwanted components get in the thaw. The crucibles stand up under long home heating durations. Their lengthy life lowers expenses. Replacing crucibles commonly is pricey and disruptive.

Some steel purification processes use alumina crucibles. They consist of liquified metals safely. The crucibles stand up to chemical strike from the metal vapor. Their high melting point is important. Other materials may fail. Alumina gives a reputable container. This reliability issues in industrial setups.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, 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 Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. 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 Evaporation Al2O3 Alumina Ceramic Crucible

What is this crucible made of?
Pure aluminum oxide. Al2O3. It’s very pure. This purity matters. It won’t contaminate your materials during high heat processes like evaporation. You get clean results.

How hot can it get?
These crucibles handle extreme heat. They work fine up to 1600°C (2912°F). Do not exceed 1750°C (3182°F). The material itself melts around 2050°C (3722°F). Stay below 1750°C for safety.

Can it handle sudden temperature changes?
Yes. Thermal shock resistance is good. Alumina ceramic handles rapid heating and cooling cycles much better than many materials. This is key for evaporation work. It prevents cracking from temperature swings.

What chemicals won’t damage it?
Alumina resists many things. Acids and bases generally don’t harm it. Strong alkalis like sodium hydroxide are exceptions. Avoid these. Molten metals like sodium or fluorine salts also attack it. Check compatibility for your chemicals.

How careful must I be?
Handle it gently. Alumina is hard but brittle. Avoid impacts or drops. Use proper tools like crucible tongs. Don’t place a hot crucible on a cold, wet surface. Thermal shock could crack it. Sudden cooling is risky.

(Evaporation Al2O3 Alumina Ceramic Crucible)