Overview of Al2o3 Crucible Alumina Ceramic High Refractoriness Alumina Al2O3 Ceramic Crucible

Al2o3 Crucible Alumina Ceramic High Refractoriness Alumina Al2O3 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 Al2o3 Crucible Alumina Ceramic High Refractoriness Alumina Al2O3 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.

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Specification of Al2o3 Crucible Alumina Ceramic High Refractoriness Alumina Al2O3 Ceramic Crucible

This alumina ceramic crucible deals with extreme heat completely. Al2O3 is the main ingredient, over 99% pure. This pureness offers it incredible strength under heats. It withstands temperatures easily going beyond 1700 ° C. This makes it excellent for requiring laboratory work and industrial processes entailing molten metals, glass, or advanced materials.

Its resistance to chemical assault is really solid. Acids and antacids do not hurt it a lot. This crucible stays steady and reliable also in extreme chemical environments. It additionally manages abrupt temperature level modifications well. Taking it from hot to cool quickly will not trigger splits. This thermal shock resistance is essential for many heating and cooling cycles.

The crucible material is very thick and difficult. This thickness protects against contamination. Your products remain pure during melting or evaluation. Its smooth surface cleans simple. It additionally resists wear incredibly well. This crucible lasts a lot longer than more affordable options. You obtain good value in time.

Utilize it securely for melting rare-earth elements, preparing alloys, analyzing minerals, or sintering ceramic powders. Its high purity ensures accurate results. Its toughness offers assurance throughout extreme heating. Select the best shapes and size for your specific heater or application. This Al2O3 crucible delivers reputable performance for crucial high-temperature tasks.

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Applications of Al2o3 Crucible Alumina Ceramic High Refractoriness Alumina Al2O3 Ceramic Crucible

Alumina ceramic crucibles offer crucial functions throughout several requiring industrial setups. Their severe warmth resistance stands apart. These crucibles handle temperatures over 1800 ° C conveniently. This makes them essential for melting metals. Foundries and metallurgy labs rely upon them continuously. They melt iron, steel, copper, and rare-earth elements like gold and platinum without failing. Chemical processing plants use them too. They hold up against very corrosive substances. Acids and alkalis do not damage the alumina product. This inertness is important for secure chain reaction and example screening. The crucibles maintain materials pure. They protect against contamination during high-temperature processes.

Crystal growth furnaces need these crucibles. Expanding crystals needs secure, non-reactive containers at intense heat. Alumina crucibles offer this environment flawlessly. They ensure crystal purity and top quality. Laboratories utilize them daily for logical job like ash testing. Examples are burned inside the crucible to establish product web content. The crucible itself includes nothing to the sample. Its security guarantees accurate outcomes. Glaze and ceramic producers melt resources in them. The crucibles sustain repeated heating and cooling cycles. This toughness conserves money. Customers change them much less often than less expensive alternatives.

These crucibles come in numerous sizes and shapes. Usual kinds consist of high cylinders and low meals. Some have lids for particular applications. Their high thickness gives exceptional mechanical strength. They stand up to thermal shock fairly well. Abrupt temperature modifications trigger less breaking than various other porcelains. Alumina crucibles are workhorses. They do dependably under punishing conditions. Industries depend on them for constant results. Their efficiency justifies the investment.

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 Al2o3 Crucible Alumina Ceramic High Refractoriness Alumina Al2O3 Ceramic Crucible

What is an Al2O3 crucible? An Al2O3 crucible is a container made from alumina ceramic. It handles extreme heat well. This material is mostly aluminum oxide. It resists chemicals and wear. People use it in labs and factories. It comes in different sizes.

What are the main features of Al2O3 crucibles? They are very hard and strong. They survive high temperatures without damage. They do not react with most chemicals. They insulate electricity. They last a long time. They resist corrosion and thermal shock. This makes them reliable.

What temperature can Al2O3 crucibles withstand? They work up to 1700 degrees Celsius. Some types handle even higher heat. They keep their shape under extreme conditions. They do not melt easily. This makes them good for metal melting. Always check the specific grade for exact limits.

What applications are Al2O3 crucibles used for? They melt metals like gold or platinum. They hold chemicals in labs. They work in furnace linings. They help in material research. They are used for glass making. They test samples at high heat. Industries like metallurgy and chemistry rely on them.

How should I care for an Al2O3 crucible? Avoid sudden temperature changes. Heat it slowly. Cool it slowly. Clean it after use with water or mild soap. Do not scrub with rough materials. Store it in a dry place. Check for cracks before heating. Replace it if damaged. This keeps it safe longer.

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