Overview of High Precision Ceramic High 99.7% Alumina Boat Crucible

High Precision Ceramic High 99.7% Alumina Boat Crucible 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 Precision Ceramic High 99.7% Alumina Boat Crucible

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 Precision Ceramic High 99.7% Alumina Boat Crucible)

Specifications of High Precision Ceramic High 99.7% Alumina Boat Crucible

Here are the requirements for our High Accuracy Ceramic Watercraft Crucible made from 99.7% Alumina. This crucible uses phenomenal efficiency for requiring laboratory job. Its make-up is 99.7% pure light weight aluminum oxide (Al two O FIVE). This high purity makes certain marginal contamination of sensitive samples. The material supplies superior thermal stability. It stands up to temperatures up to 1750 ° C (3182 ° F) in continuous use. This crucible manages abrupt temperature level modifications well. It resists thermal shock efficiently.

Dimensional accuracy is a crucial function. We produce these watercraft crucibles to very limited resistances. This accuracy makes certain consistent results across batches. Consistency is crucial for reproducible experiments. You can select from numerous common dimensions. Usual dimensions consist of lengths from 50mm to 200mm. Widths array from 10mm to 50mm. Heights are commonly 5mm to 20mm. Custom-made dimensions are likewise readily available upon demand. We can customize measurements to your details furnace or procedure needs.

The surface finish is incredibly smooth. This level of smoothness avoids example bond. Examples will not stick or leave deposits conveniently. Cleaning is less complex. Surface honesty remains high over numerous usages. The crucible shows superb chemical resistance. It resists assault from the majority of acids and antacids. This crucible works with many molten steels and salts. It won’t react with your materials. This inertness protects sample purity. Mechanical strength is high. The alumina ceramic resists damaging and breaking. It preserves its shape under tons at high temperatures. Lengthy service life decreases replacement expenses. This crucible is excellent for semiconductor handling, heat therapy, sintering, and logical chemistry. Its reliability supports important research study and production jobs.

(High Precision Ceramic High 99.7% Alumina Boat Crucible)

Applications of High Precision Ceramic High 99.7% Alumina Boat Crucible

High pureness ceramic crucibles made from 99.7% alumina are important devices. They handle extreme problems accurately. Their essential homes drive lots of industrial uses.

These watercrafts hold up against temperatures approximately 1700 ° C. That makes them best for high-heat procedures. They take care of thermal shock very well. Sudden temperature level modifications seldom fracture them. This stability is important for regular outcomes.

Chemical resistance is an additional major strength. Acids, alkalis, and molten steels do not harm them conveniently. This keeps examples pure. Contamination is minimized. Clean processes are necessary.

The semiconductor industry depends upon these crucibles. They hold silicon wafers during diffusion and CVD. They transport wafers securely inside heaters. Pureness protects against flaws in little circuits. High yields matter.

Metallurgy uses them thoroughly also. They thaw rare-earth elements like gold and platinum. They manage rare earth aspects. No steel contamination occurs. Accurate alloy development is possible. Study laboratories worth this pureness.

Analytical chemistry counts on them for sample preparation. They ash natural products effectively. They fuse examples for analysis. Regular outcomes originate from inert containers. Data integrity is crucial.

Pharmaceutical manufacturing requires clean materials. These crucibles calcine drivers and active ingredients. They withstand called for sintering temperature levels. Item security depends on inert vessels.

Advanced porcelains manufacturing uses them for sintering. They hold parts during high-temperature shooting. Shape security avoids bending. Quality products result.

Glass research study and special glass using them. They consist of molten glass compounds. They stand up to corrosive changes. Accurate glass solutions are possible.

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 High Precision Ceramic High 99.7% Alumina Boat Crucible

Here are five common questions about our High Precision Ceramic Alumina Boat Crucible (99.7% Alumina):

What is this crucible made from?
It’s made from alumina ceramic. The purity level is very high, 99.7%. This material is chosen for its excellent performance under heat and chemicals. It makes the crucible super strong and reliable.

How much heat can it handle?
This crucible withstands very high temperatures. You can use it continuously up to 1600°C (2912°F). It can handle short bursts up to 1700°C (3092°F). This makes it suitable for many demanding lab and industrial processes.

Is this crucible tough?
Yes, it is very tough. The high purity alumina gives it great mechanical strength. It resists breaking under sudden temperature changes well. You can trust it to handle repeated heating and cooling cycles reliably. It lasts longer than lower purity options.

Will chemicals damage it?
This crucible resists chemical attack effectively. Most acids and alkalis won’t harm it. It also stands up well to molten metals and salts. This resistance is crucial for consistent results and preventing contamination. It keeps your materials pure during processing.

How smooth is the surface?
The surface finish is extremely smooth. This high precision manufacturing minimizes pores. A smooth surface stops material from sticking. It also prevents contamination. Easy cleaning is another benefit. This precision is vital for sensitive applications.

(High Precision Ceramic High 99.7% Alumina Boat Crucible)