Overview of Alumina Ceramic Crucible Boat

Alumina Ceramic Crucible Boat is precision-engineered vessels made from 99%+ pure aluminum oxide (Al₂O₃). Designed for high-temperature and corrosive environments, they are widely used in semiconductor processing, heat treatment, CVD/PVD applications, and laboratory experiments. Their superior thermal and chemical stability ensures reliable performance under extreme conditions.

Key Features of Alumina Ceramic Crucible Boat

Extreme Temperature Resistance – Stable up to 1800°C with low thermal expansion.

Superior Chemical Resistance – Resists acids, alkalis, and aggressive gases.

High Mechanical Strength – Durable and resistant to thermal shock.

Precision Design – Smooth surfaces & uniform dimensions for consistent processing.

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

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Specifications of Alumina Ceramic Crucible Boat

Alumina ceramic crucible boats supply reputable efficiency for demanding high-temperature tasks. These crucibles are crafted from high-purity aluminum oxide. Usual purity levels include 95%, 99%, and 99.7%. Greater purity typically means much better temperature resistance. The material is extremely hard. It stands up to wear really successfully. Crucible watercrafts been available in several sizes and shapes. Standard sizes are available. Personalized designs are feasible too. Measurements are specific. This precision makes sure consistent outcomes. Wall thickness is very carefully regulated. It provides architectural stamina. Crucibles can be square, rectangular, or rounded. The shape relies on the application.

Alumina crucible watercrafts take care of severe warm. Maximum working temperature levels commonly reach 1700 ° C or 3100 ° F. Short-term utilize at greater temperatures is feasible. Thermal shock resistance is excellent. The crucible will not crack easily during fast home heating or cooling. Chemical resistance is excellent. Alumina holds up against acids and alkalis well. It resists molten metals and salts. This makes it ideal for diverse applications. Crucibles are inert. They will not pollute your examples. The surface area is really smooth. This surface avoids material sticking. Cleaning is uncomplicated. Crucibles are reusable. This decreases operating expense in time.

These crucibles are important in labs and market. Usual usages consist of example preparation for evaluation. They are essential in sintering procedures. Warmth treatment applications count on them. Crucibles are made use of in powder metallurgy. They serve in driver research study. Furnace work frequently makes use of alumina watercrafts. They are perfect for calcination. Luster screening uses them. Steel purification processes utilize them. Alumina crucible watercrafts give reliable, lasting solution.

(Alumina Ceramic Crucible Boat)

Applications of Alumina Ceramic Crucible Boat

Alumina ceramic crucible watercrafts are really helpful devices. They manage extremely heats well. These crucibles conveniently withstand temperatures getting to 1700 ° C. This makes them best for demanding heat jobs.

In laboratories, these boats are vital. Scientists utilize them for home heating materials exactly. They work well for melting steels or assessing samples. The boats keep the sample pure. They stand up to chemical reactions. This stops contamination. You get exact results each time.

These crucibles are necessary in industry also. Steel processing plants count on them. They bring liquified steels securely throughout production. The alumina does not thaw or react with the steel. This secures item top quality. Semiconductor manufacturers additionally make use of these watercrafts. They manage silicon wafers and other delicate components throughout high-temperature steps. The boats guarantee a tidy environment. This is important for making reputable electronics.

The material has other wonderful functions. Alumina ceramic is extremely hard. It resists scratches and put on. These crucibles last a long time. They survive duplicated heating and cooling cycles. They don’t fracture quickly under thermal stress and anxiety. This sturdiness saves cash in time. You replace them less usually.

Chemical resistance is another big plus. Alumina ceramic manages solid acids and bases pretty well. It does not wear away promptly. This makes the watercrafts appropriate for harsh chemical processes. They are inert. They will not present undesirable elements right into your products.

These boats can be found in lots of sizes and shapes. You can discover the best one for your heater or kiln. They function well in air or controlled ambiences. Their security and dependability are crucial. Industries worth their performance under tough problems. Labs appreciate their uniformity.

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 Alumina Ceramic Crucible Boat

Alumina Ceramic Crucible Boats: 5 Key Questions Answered

1. What is an alumina ceramic crucible boat?
It’s a container made from alumina ceramic. This material is aluminum oxide. People use it in labs and industry. It holds materials during high-heat processes. These processes include calcination or sintering.

2. Why choose alumina ceramic for crucible boats?
Alumina ceramic handles extreme heat well. It resists thermal shock. This means it won’t crack easily when temperatures change fast. It’s also very hard. It resists wear and chemical attack. This makes it reliable for tough jobs.

3. What temperature can alumina ceramic crucible boats withstand?
These boats handle very high heat. Pure alumina boats work fine up to 1600°C (2912°F). Some special grades go even higher. Check the exact grade specifications. Know the maximum temperature before use.

4. Are alumina crucible boats resistant to chemicals?
Yes, they are highly resistant. Acids and alkalis don’t harm them easily. Molten metals and salts also cause little damage. This chemical stability is a major benefit. It prevents contamination of samples. It also makes the boats last longer.

5. How should I handle alumina ceramic crucible boats?
Handle them carefully. Alumina ceramic is strong but brittle. Avoid dropping them. Avoid hitting them hard. Don’t expose them to sudden, extreme temperature changes. Thermal shock can still cause cracks. Let them heat up and cool down slowly.

(Alumina Ceramic Crucible Boat)