Overview of Cylindrical Al2o3 Alumina Ceramic Crucible For High-Temperature Heat Treatment, Melting Ceramic Crucible

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 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.

(Cylindrical Al2o3 Alumina Ceramic Crucible For High-Temperature Heat Treatment, Melting Ceramic Crucible)

Specification of Cylindrical Al2o3 Alumina Ceramic Crucible For High-Temperature Heat Treatment, Melting Ceramic Crucible

This round alumina ceramic crucible manages extreme heat. It’s made from high-purity Al2O3 ceramic. This product supplies outstanding performance popular thermal applications. The crucible functions flawlessly for warm treatment processes. It likewise succeeds at steel melting tasks. You need reliable containment for high temperatures. This crucible gives that.

The Al2O3 material is essential. Our crucibles normally include 95% to 99.5% alumina purity. Higher pureness typically means better performance. It withstands temperatures getting to 1800 ° C (3272 ° F). This makes it suitable for many commercial furnaces. It resists thermal shock efficiently. Unexpected temperature changes will not conveniently break it. This longevity issues for duplicated heating and cooling down cycles.

Chemical inertness is one more crucial benefit. The ceramic will not respond with many liquified steels. It also resists acids and antacids. Your products remain pure throughout handling. Contamination dangers are reduced. This is important for specific lab job and production high quality.

The round form supplies practical benefits. It provides effective space usage inside heaters. Consistent heating takes place around the material. Loading and unloading are simple. Numerous conventional sizes are available. Common abilities vary from 5ml to several litres. You can select the appropriate quantity for your certain work.

Its physical buildings ensure long life. Alumina ceramic is normally difficult. It withstands wear and abrasion well. The surface area stays smooth. Slag and deposits don’t stick easily. Cleaning up is less complex in between usages. This saves you time and effort.

Industries depend on this crucible type. Metallurgy laboratories use it for alloy melting. Jewelers melt precious metals like gold and silver. Research study centers require it for material synthesis. Ceramic powder processing needs secure containers. Semiconductor producing usages comparable high-purity alumina components. Its stamina and warm resistance are verified.

(Cylindrical Al2o3 Alumina Ceramic Crucible For High-Temperature Heat Treatment, Melting Ceramic Crucible)

Applications of Cylindrical Al2o3 Alumina Ceramic Crucible For High-Temperature Heat Treatment, Melting Ceramic Crucible

Cylindrical Al2O3 alumina ceramic crucibles are necessary devices for requiring high-temperature tasks. They are made from extremely pure alumina. This product is unbelievably hard and stands up to wear remarkably well. Crucibles face extreme problems. Alumina manages this perfectly. Its really high melting point enables it to hold up against extreme warm without flawing or breaking down. This makes it optimal for processes needing temperatures far beyond what steel containers can take care of.

These crucibles are essential for thawing rare-earth elements like gold, silver, and platinum. Jewelers and refiners rely on them. The crucibles won’t infect the melt. Metal pureness is important. Alumina makes sure no undesirable aspects get in the molten metal. It likewise excels in high-temperature warm therapy processes. Industries use them for annealing, sintering, or calcining materials. They give a secure, inert setting for sensitive chemical reactions or product improvements at severe heat.

Thermal shock resistance is another essential advantage. Alumina crucibles warm up and cool off swiftly without cracking. This is important for several lab and commercial procedures. Frequent temperature level adjustments prevail. The crucibles endure this stress. Their cylindrical form is simple and efficient. It permits also warmth circulation inside the furnace or kiln. This uniform home heating is necessary for consistent outcomes.

The product stands up to attack from numerous chemicals and molten substances. This chemical inertness secures the crucible and the material inside it. Alumina crucibles are also solid mechanically. They withstand physical damage throughout handling and usage. Their smooth surface makes cleaning simpler after use. This conserves effort and time. Employees find them functional for everyday procedures. They provide trusted efficiency under hard problems. Labs and manufacturing facilities rely on this sturdiness for critical high-heat applications. Dealing with these crucibles is uncomplicated because of their durable build.

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 Cylindrical Al2o3 Alumina Ceramic Crucible For High-Temperature Heat Treatment, Melting Ceramic Crucible

Here are five common questions about our cylindrical Al2O3 alumina ceramic crucibles for high-temperature work:

What’s the highest temperature this crucible can handle?
Our alumina crucibles work reliably up to 1750°C (3182°F). They maintain strength and stability even at extreme heat. This makes them ideal for melting metals or heat treating materials.

Can it handle sudden temperature changes?
Yes. These crucibles resist thermal shock well. You can heat them up fast or cool them down quickly without cracking. This toughness comes from the pure alumina material. It handles rapid heating and cooling cycles better than many other ceramics.

What materials can I melt inside it safely?
Use it with most metals, alloys, and many chemicals. Alumina ceramic won’t react with them. It stays stable. Avoid very strong alkalis or hydrofluoric acid. These can damage the crucible surface over time.

How long will one crucible last?
Lifespan varies. It depends on the temperatures you use, the materials you melt, and how carefully you handle it. Under normal high-temperature conditions, expect good service life. Proper care extends its usefulness significantly. Avoid physical impacts and thermal extremes beyond its rating.

How do I clean it after use?
Let the crucible cool completely first. Remove any leftover material mechanically. Gentle scraping often works. For stubborn residue, use a mild acid wash or sandblasting carefully. Avoid harsh chemicals that might etch the alumina. Inspect for cracks before reuse.

(Cylindrical Al2o3 Alumina Ceramic Crucible For High-Temperature Heat Treatment, Melting Ceramic Crucible)