Overview of High Purity Alumina Square Ceramic Boat Crucibles for Furnace at Working Temperature 1000C

High Purity Alumina Square Ceramic Boat Crucibles for Furnace at Working Temperature 1000C 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 High Purity Alumina Square Ceramic Boat Crucibles for Furnace at Working Temperature 1000C

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.

(High Purity Alumina Square Ceramic Boat Crucibles for Furnace at Working Temperature 1000C)

Specifications of High Purity Alumina Square Ceramic Boat Crucibles for Furnace at Working Temperature 1000C

These high purity alumina square ceramic watercraft crucibles handle heater job flawlessly at 1000 ° C. They are made from premium 99.6% alumina ceramic. This assures excellent thermal stability. The material withstands thermal shock extremely well. It avoids breaking or contorting throughout rapid home heating cycles. You can use them consistently at high temperatures.

The square form offers a stable, level surface area. It holds semiconductor wafers, tiny parts, or samples safely. This style avoids rolling or tipping. The alumina product offers impressive chemical inertness. It holds up against harsh acids, alkalis, and molten salts. This safeguards your materials inside. It protects against contamination from the crucible itself.

These crucibles use exceptional mechanical toughness. They resist abrasion and wear properly. Their high thickness framework minimizes porosity. This stops gases or liquids from leaking via. Your products remain pure. The smooth surface area finish is very easy to clean. It leaves no deposit behind. This is essential for delicate procedures.

Requirement dimensions are common. Personalized sizes are possible. The watercrafts keep dimensional precision also under extreme warmth. Their reduced thermal growth coefficient guarantees this. Alumina has a low thermal conductivity. This assists control warmth transfer within your heater tons. It promotes consistent home heating.

These alumina boats are built for demanding lab and commercial setups. They are optimal for semiconductor processing, product study, and warmth treatment. They take care of oxidation atmospheres quickly. Their high pureness protects against unwanted reactions. They provide regular efficiency set after set. This dependability conserves money and time. Their robust construction suggests they last much longer than more affordable choices.

(High Purity Alumina Square Ceramic Boat Crucibles for Furnace at Working Temperature 1000C)

Applications of High Purity Alumina Square Ceramic Boat Crucibles for Furnace at Working Temperature 1000C

High pureness alumina square ceramic watercraft crucibles are necessary devices for requiring high-temperature furnace work. These crucibles reliably deal with temperatures as much as 1000 ° C. They are made from very pure alumina ceramic. This pureness is important. It protects against contamination of sensitive products processed within. The square form provides useful benefits. It permits reliable use of heating system space. It allows neat arrangement of multiple examples or parts. This shape likewise supports stable piling if required.

These boats are widely used in semiconductor manufacturing. They lug silicon wafers through important heat treatment steps. Annealing, diffusion, and oxidation processes usually need them. The electronic devices sector relies on them too. They are perfect for sintering digital ceramics and substratums. High pureness is non-negotiable below. Also small pollutants spoil digital components.

Thin film finish processes frequently utilize these square watercrafts. They hold substratums firmly throughout deposition. Chemical vapor deposition (CVD) and physical vapor deposition (PVD) systems depend upon them. The material’s security guarantees consistent covering top quality run after run. Laboratories worth them for study and small-scale production. Researchers heat-treat powders, little components, and experimental products safely. The alumina stands up to duplicated thermal cycling. It withstands thermal shock well. This toughness is essential for heater work.

The product supplies superb chemical resistance. It holds up against many hostile compounds came across at heats. This resistance prevents reactions. It keeps the processed materials pure. Customers acquire lengthy service life from these crucibles. They stand up to extreme conditions without deteriorating promptly. This reliability saves money in time. It decreases downtime for replacements. High pureness alumina square watercrafts are workhorses for specific, clean thermal processing at 1000 ° C.

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 High Purity Alumina Square Ceramic Boat Crucibles for Furnace at Working Temperature 1000C

What is a high purity alumina square ceramic boat crucible?
These are square trays made from very pure aluminum oxide ceramic. They hold materials during high temperature processes. People use them in furnaces for semiconductor manufacturing or lab work. They are called “boat” crucibles because of their shape.

Can these crucibles handle 1000°C?
Yes, 1000°C is a standard working temperature for high purity alumina crucibles. They are designed for this heat. They stay strong and stable at this level. Do not exceed the maximum temperature specified by the maker. Higher temperatures risk damage.

Why is high purity alumina important?
High purity means very few impurities exist in the ceramic. Impurities can contaminate sensitive materials inside the furnace. Contamination ruins results in processes like crystal growth. 99% or 99.5% purity alumina is common. This purity prevents unwanted reactions.

How do I clean these crucibles after use?
Cleaning depends on the materials processed. Remove loose debris first. Often, soaking in strong acids like hydrochloric acid works. Rinse thoroughly with pure water afterwards. Dry the crucible completely before the next use. Avoid abrasive cleaning; it scratches the surface.

Why choose a square shape instead of round?
Square boats hold more samples efficiently. They fit standard wafer sizes perfectly. This shape allows better space use inside tube furnaces. It provides stable support for flat substrates. Handling and loading are often easier with a square design.

(High Purity Alumina Square Ceramic Boat Crucibles for Furnace at Working Temperature 1000C)