Overview of Hot 99% Semicircle Shape Alumina Ceramic Crucible Corundum Boat for Sintering

Hot 99% Semicircle Shape Alumina Ceramic Crucible Corundum Boat for Sintering 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 Hot 99% Semicircle Shape Alumina Ceramic Crucible Corundum Boat for Sintering

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.

(Hot 99% Semicircle Shape Alumina Ceramic Crucible Corundum Boat for Sintering)

Specifications of Hot 99% Semicircle Shape Alumina Ceramic Crucible Corundum Boat for Sintering

This alumina ceramic crucible takes care of extreme warm reliably. Its semicircle shape is crucial. This style conserves area inside heaters. You can fit even more examples efficiently. The material is 99% pure alumina. High purity suggests outstanding chemical resistance. Acids and antacid won’t harm it easily. It withstands extremely heats. Continual use up to 1700 ° C is standard. Short heights near 1800 ° C are feasible. Crucibles need thermal shock resistance. This cools down and reheats quickly without breaking. Its low thermal development helps stability. Sudden temperature level modifications are less high-risk. The surface is really smooth. This stops sample sticking after sintering. Cleaning is much less complex. You get constant results whenever. The diamond structure offers excellent mechanical toughness. It stands up to wear and abrasion well. This crucible is perfect for sintering powders. It helps annealing metal samples too. Firing ceramics or calcining materials is suitable. Labs and tiny manufacturing utilize it commonly. The alumina pureness makes certain very little contamination. Your materials remain pure during handling. Its durability makes it affordable. You change crucibles less often. Choose this for trusted high-temperature job. Its shape and product offer clear advantages.

(Hot 99% Semicircle Shape Alumina Ceramic Crucible Corundum Boat for Sintering)

Applications of Hot 99% Semicircle Shape Alumina Ceramic Crucible Corundum Boat for Sintering

This alumina ceramic crucible manages severe warmth. It’s made from 99% pure alumina. Warm pressing makes it very dense. The semicircle shape is key. It creates a best tube when paired with another. This produces a smooth, encased chamber. Warm spreads evenly inside. You need that for good sintering.

Sintering bonds powders utilizing warm. This crucible works completely for that. It holds up against temperature levels approximately 1700 ° C easily. It will not fracture under unexpected temperature changes. That thermal shock resistance saves cash. Crucibles last a lot longer. They don’t require replacing as frequently.

The high pureness issues. Alumina stays chemically steady. It won’t react with many materials inside. Your examples stay tidy. No contamination damages your outcomes. This is vital for research study and specific production. You obtain consistent results whenever.

Utilize it for sintering steels. Use it for shooting advanced ceramics. Utilize it for calcining powders. The smooth surface quits product sticking. Clearing it is simple. The semicircle style assists filling as well. Place examples conveniently along the contour. Close the tube safely. It fits standard tube heaters well.

Laboratories count on these crucibles daily. Materials scientists use them regularly. Manufacturing centers need their reliability. They take care of duplicated heating cycles. They take care of harsh ambiences. They sustain requiring procedures like powder metallurgy. They help expanding crystals. They help warm treating tiny components.

The form help gas circulation during sintering. It makes certain uniform home heating throughout the example. This brings about much better density. This results in more powerful ended up products. It’s perfect for little batch processing. It’s suitable for precious product screening. You decrease waste. You make best use of control over the sintering setting. Handling examples is straightforward prior to and after firing.

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 Hot 99% Semicircle Shape Alumina Ceramic Crucible Corundum Boat for Sintering

What is this alumina ceramic crucible boat?
This is a container for sintering. It holds materials during high heat processes. It is made from 99% pure alumina ceramic. The shape is a semicircle. This design is good for lab furnaces and industrial kilns.

Why choose alumina ceramic?
Alumina ceramic is very tough. It handles extreme heat well. It resists chemical reactions. It does not contaminate your samples. It is stable and long-lasting. This purity level ensures reliable performance.

What is the benefit of the semicircle shape?
The semicircle shape fits snugly inside tube furnaces. It maximizes space use. Materials stay centered. Heat distributes evenly. Loading and unloading samples is easier. It prevents material shifting during firing.

How hot can this crucible boat get?
This crucible handles very high temperatures. It works reliably up to 1650°C (3000°F). It withstands repeated heating and cooling cycles. It is ideal for sintering metals, ceramics, and other materials needing intense heat.

Can I clean and reuse this crucible boat?
Yes, you can reuse it many times. Let it cool completely after use. Clean it gently. Use a soft brush or compressed air. Avoid harsh chemicals or abrasives. Inspect it for cracks before reuse. Proper care extends its life.

(Hot 99% Semicircle Shape Alumina Ceramic Crucible Corundum Boat for Sintering)