Overview of Round cylindrical Al2O3 alumina ceramic crucible for high temperature heat treatment, melting ceramic crucible

Round cylindrical Al2O3 alumina ceramic crucible for high temperature heat treatment, melting 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 Round cylindrical Al2O3 alumina ceramic crucible for high temperature heat treatment, melting 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.

(Round cylindrical Al2O3 alumina ceramic crucible for high temperature heat treatment, melting ceramic crucible)

Specification of Round cylindrical Al2O3 alumina ceramic crucible for high temperature heat treatment, melting ceramic crucible

Right here’s the item summary for the alumina ceramic crucible:

This round cylindrical alumina ceramic crucible manages severe warmth. It’s made from high purity Al2O3 alumina. This material withstands very high temperatures quickly. You require this for melting metals or warm treating materials. The crucible form is easy, a straight cyndrical tube. It has a level base for security. This style functions well inside heaters and kilns.

You obtain various sizes. Quantities range from small 10ml as much as big 5000ml abilities. External sizes usually go from 20mm to 150mm. Heights differ also, matching the diameter completely proportions. Wall surface thickness is consistent. It provides stamina without unneeded mass.

Alumina ceramic offers vital benefits. It withstands corrosion from several chemicals. Acids and bases will not easily harm it. Thermal shock resistance is superb. The crucible manages abrupt temperature level modifications without fracturing. Its mechanical stamina is high at temperature. It won’t flaw under lots when hot.

Use this crucible for melting rare-earth elements like gold or silver. It’s perfect for platinum group steels also. Heat warmth therapy procedures rely upon it. Sintering powders or calcining products functions well. The crucible does in air or inert ambiences. It fits laboratory research study and small production. Anticipate dependable performance under hard problems.

(Round cylindrical Al2O3 alumina ceramic crucible for high temperature heat treatment, melting ceramic crucible)

Applications of Round cylindrical Al2O3 alumina ceramic crucible for high temperature heat treatment, melting ceramic crucible

Round cylindrical Al2O3 alumina ceramic crucibles take care of extreme heat reliably. They are crucial devices for high-temperature processes requiring purity and toughness. These crucibles stand up to temperature levels up to 1800 ° C continually. This makes them best for warm treatment applications. Furnaces utilize them for annealing, sintering, and solidifying various materials. Steels, ceramics, and advanced powders procedure securely inside them.

Melting operations depend greatly on alumina crucibles. They are the preferred option for melting precious metals like gold, silver, and platinum. Their high purity avoids contamination of the melt. Laboratories and jewelry experts trust them for exact alloying. Industrial shops make use of larger versions for specialized steel melting.

Chemical resistance is one more significant benefit. Alumina crucibles resist attack from many molten metals, fluxes, and harsh chemicals. This stability makes certain example stability during screening and manufacturing. They outshine steel crucibles that may oxidize or respond. They also last longer than less expensive alternatives like graphite in oxidizing ambiences.

Thermal shock resistance is crucial. These crucibles deal with fast heating and cooling cycles without splitting. Abrupt temperature changes happen in numerous processes. Durable crucibles protect against expensive failings and downtime. Their smooth surface enables easy removal of solidified materials. Clean-up is less complex, minimizing contamination risks in between usages.

Industries count on them for regular outcomes. Semiconductor producing uses them for refining high-purity products. Study laboratories require them for experiments under severe problems. They are important for creating brand-new alloys, ceramics, and progressed composites. Their round form promotes efficient heat distribution and fits basic heating system setups. Durability equates to long service life and price financial savings.

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 Round cylindrical Al2O3 alumina ceramic crucible for high temperature heat treatment, melting ceramic crucible

Round Alumina Ceramic Crucible FAQs

What’s the highest temperature this crucible handles?
It withstands constant temperatures up to 1800°C (3272°F). Short bursts might reach higher. Know your specific furnace limits. Exceeding them damages the crucible.

Why choose alumina ceramic?
Alumina ceramic offers extreme heat resistance. It resists chemical attack from many molten metals and salts. This material lasts longer under tough conditions than cheaper options.

What chemicals won’t damage it?
It resists strong acids and bases well at high heat. Avoid hydrofluoric acid and strong alkalis like molten sodium hydroxide. These attack alumina over time. Check chemical compatibility for your exact process.

Can it handle sudden temperature changes?
Yes. These crucibles handle thermal shock fairly well. Avoid plunging a red-hot crucible directly into cold water. Allow gradual cooling whenever possible. This prevents cracks.

How do I clean it after use?
Let the crucible cool completely first. Remove residue mechanically. Gentle scrubbing with sand or specialized ceramic cleaning powder works. Avoid harsh chemicals unless necessary. Rinse thoroughly. Dry completely before reuse.

(Round cylindrical Al2O3 alumina ceramic crucible for high temperature heat treatment, melting ceramic crucible)