Overview of 99% Alumina Ceramic Combustion Boat Al2O3 Melting Crucible for Laboratory

99% Alumina Ceramic Combustion Boat Al2O3 Melting Crucible for Laboratory 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 99% Alumina Ceramic Combustion Boat Al2O3 Melting Crucible for Laboratory

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.

(99% Alumina Ceramic Combustion Boat Al2O3 Melting Crucible for Laboratory)

Specifications of 99% Alumina Ceramic Combustion Boat Al2O3 Melting Crucible for Laboratory

These burning boats are made from 99% alumina ceramic (Al2O3). They are crucial laboratory tools. They hold strong samples safely during high-temperature processes. Think ashing, calcination, or melting inside heaters. The alumina ceramic product carries out exceptionally well under severe warmth. Temperature levels reach 1800 ° C (3272 ° F). This is an essential advantage. The material also reveals exceptional chemical resistance. It endures attack from strong acids. It holds up against attack from solid antacid. It stands up to assault from molten salts. This chemical inertness is vital. It avoids contamination of your samples. It makes sure process pureness.

The boats are literally tough. They withstand scratching and abrasion damages. They handle significant thermal shock. Abrupt temperature adjustments trigger less breaking. This resilience extends their functional life. It saves substitute costs. Their design is easy and functional. The normal shape is a shallow, open rectangle-shaped trough. One or both ends usually have a small pouring spout. This layout help example loading. It helps sample removal. It aids putting out liquified materials.

You will certainly find these watercrafts in numerous standard dimensions. Common lengths are 50mm, 75mm, 100mm, 150mm. Sizes and midsts differ as necessary. Pick the dimension suitable your heater and sample volume. The surface area coating is usually smooth. This lessens sample sticking. It makes cleaning easier after usage. These watercrafts are reusable. Their high purity and stability make them reliable. They are a fundamental part for demanding high-heat laboratory work. They are crucial for accurate thermal analysis. They are essential for example prep work. They are crucial for material synthesis.

(99% Alumina Ceramic Combustion Boat Al2O3 Melting Crucible for Laboratory)

Applications of 99% Alumina Ceramic Combustion Boat Al2O3 Melting Crucible for Laboratory

99% alumina ceramic burning watercrafts offer essential duties in laboratories. These crucibles deal with extreme warm. They stand up to temperatures over 1700 ° C. This makes them excellent for melting examples. You need to know the precise ash content. These boats are the device. They operate in muffle furnaces. They operate in tube heating systems.

The high pureness alumina product is vital. It withstands chemical attack. Acids won’t damage it. Bases will not damage it. Your example products remain pure. The crucible won’t infect them. This is important for precise outcomes. Steels analysis requires this. Dirt testing requires this. Food science needs this.

These ceramic boats are difficult. Thermal shock resistance is superb. Unexpected temperature adjustments take place. The watercraft won’t split. It won’t ruin. This toughness conserves cash. You replace crucibles much less commonly. Lab downtime lowers.

The smooth surface is essential. It quits products sticking. Sample elimination is simple. Cleaning up the boat is simple. This saves time between tests. It protects against cross-contamination.

The form matters. The watercraft style enables good air movement. Oxygen reaches the sample well. Burning is complete. This offers trustworthy ash content data. The open ends help. Gases run away conveniently.

Utilize these boats for melting metals. Utilize them for sintering powders. Utilize them for calcining materials. Their stability is unequaled. They last longer than more affordable choices. They surpass several steel crucibles. High pureness alumina is inert. It won’t react with molten metals. It will not react with aggressive fluxes.

This ceramic is a lab workhorse. It manages the most difficult jobs. It provides constant efficiency follow run. Researchers trust it for demanding applications. Its dependability is verified daily. Labs globally depend on these crucibles. They are difficult as nails. They finish the job right.

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.([email protected])

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 99% Alumina Ceramic Combustion Boat Al2O3 Melting Crucible for Laboratory

What exactly is this combustion boat made of?
It’s 99% alumina ceramic. Alumina is aluminum oxide (Al2O3). This high purity makes it very strong and resistant to heat and chemicals. It’s designed for melting stuff in labs.

How hot can I safely use this crucible?
It handles temperatures up to 1700°C (3092°F). This is fine for most lab melting jobs. Avoid sudden extreme temperature changes. This prevents cracking.

Will chemicals damage it?
It resists most acids and alkalis very well. It’s great for fluxes and aggressive materials. Don’t use strong alkalis like sodium hydroxide for long periods. Absolutely avoid hydrofluoric acid (HF). HF attacks the alumina.

How do I clean it after use?
Clean it while it’s still warm. Use hot water or a mild acid wash. Avoid harsh mechanical scrubbing. Abrasives can scratch the surface. Let it dry completely before reuse.

Why does 99% purity matter?
Higher purity means better performance. It withstands higher temperatures without degrading. It resists chemical attack better. It has lower porosity. This prevents sample contamination. Lower purity ceramics perform worse.

(99% Alumina Ceramic Combustion Boat Al2O3 Melting Crucible for Laboratory)