Overview of High Temperature Resistance Al2O3 Alumina Ceramic Lab Melting Crucible

High Temperature Resistance Al2O3 Alumina Ceramic Lab Melting 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 High Temperature Resistance Al2O3 Alumina Ceramic Lab Melting 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.

(High Temperature Resistance Al2O3 Alumina Ceramic Lab Melting Crucible)

Specification of High Temperature Resistance Al2O3 Alumina Ceramic Lab Melting Crucible

Alumina ceramic crucibles withstand extreme warmth. They serve requiring lab melting applications. High purity Al2O3 product produces this stamina. Alumina web content reaches ninety-nine percent. This pureness makes certain optimum temperature level resistance. The crucible manages continual consume to 1800 levels Celsius. Short-term exposure to also greater warm is feasible. Thermal shock resistance is another vital advantage. The crucible endures unexpected temperature changes well. Fast heating or cooling will not conveniently crack it. This sturdiness conserves time and money.

Chemical stability is essential. Alumina ceramic resists attack from lots of materials. It collaborates with strong acids and strong bases. It deals with different liquified salts. The crucible does not react with these materials. This maintains your thaws pure. Contamination threats are very low. The crucible product itself remains intact. Regular outcomes adhere to. Mechanical stamina is high. The crucible resists physical wear. It resists abrasion during usage. Lengthy service life is normal. Handling is straightforward.

These crucibles can be found in various dimensions. Typical sizes fit the majority of laboratory heaters. Requirement forms are normally round. Custom shapes are often readily available. Surface area surface is smooth. This coating helps prevent product sticking. Cleansing the crucible is simpler. Performance is dependable. These crucibles are important devices. High temperature experiments need them. Steel melting requires them. Example prep work needs them. They use dependable efficiency. They are a clever selection for severe warmth.

(High Temperature Resistance Al2O3 Alumina Ceramic Lab Melting Crucible)

Applications of High Temperature Resistance Al2O3 Alumina Ceramic Lab Melting Crucible

Alumina ceramic laboratory crucibles manage severe heat well. They stand up to temperatures up to 1800 ° C. This makes them essential devices in lots of demanding lab setups. They thaw metals quickly. Scientists use them for melting gold, silver, platinum, and alloys. The crucibles don’t pollute the melt. They continue to be secure under intense heat. Glass workers locate them essential. Crucibles hold raw materials for glass melting and frit manufacturing. The alumina does not react with the liquified glass. This pureness is critical for top quality outcomes. Chemists rely on these crucibles too. They perform high-temperature chain reaction and ash examinations. Alumina resists strong acids and bases effectively. This chemical stability protects against unwanted communications. Taste prep work usually calls for these crucibles. They fuse examples or prepare analytical grains. The product withstands duplicated heating cycles. Crystal growers utilize them thoroughly. Crucibles consist of molten materials for pulling solitary crystals. They give a clean atmosphere for crystal formation. Thermal shock resistance is an additional essential advantage. Crucibles make it through fast temperature level changes without cracking. This resilience is necessary for efficient laboratory work. Long service life saves money. Alumina crucibles outlast cheaper options dramatically. Their mechanical stamina is high. They withstand physical damages during handling. Straightforward cleaning keeps their efficiency. These residential or commercial properties make alumina crucibles a leading option for high-temperature lab procedures.

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 High Temperature Resistance Al2O3 Alumina Ceramic Lab Melting Crucible

What temperature can this crucible handle?
It withstands temperatures up to 1750°C (3182°F). This is its maximum safe working limit. Short peaks might be higher. Never exceed 1750°C for safety.

Will chemicals damage the alumina crucible?
Alumina ceramic resists most acids and alkalis well. It handles common lab fluxes and molten salts. Avoid strong hydrofluoric acid and hot concentrated phosphoric acid. These can attack the material.

Can it survive rapid temperature changes?
Yes. Pure Al2O3 alumina offers good thermal shock resistance. It copes with quick heating or cooling cycles. This is vital for repeated melting and pouring tasks. Avoid extreme, sudden temperature jumps.

How long will one crucible last?
Lifespan depends on your specific use. Factors include maximum temperature, cycle frequency, and chemicals used. It lasts well under normal lab conditions. Inspect it regularly for cracks or wear. Replace it if damaged.

How do I clean it after use?
Let the crucible cool completely first. Remove residue mechanically. Use a scraper or brush gently. Soaking in dilute acid or a specialized ceramic cleaner helps dissolve stubborn material. Avoid abrasive scrubbing. Rinse thoroughly with water. Dry it completely before reuse.

(High Temperature Resistance Al2O3 Alumina Ceramic Lab Melting Crucible)