Overview of 99% Alumina Boat Shape Ceramic Crucible with Hole or Not High Temperature Alumina Crucible

99% Alumina Boat Shape Ceramic Crucible with Hole or Not High Temperature Alumina 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 99% Alumina Boat Shape Ceramic Crucible with Hole or Not High Temperature Alumina 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.

(99% Alumina Boat Shape Ceramic Crucible with Hole or Not High Temperature Alumina Crucible)

Specifications of 99% Alumina Boat Shape Ceramic Crucible with Hole or Not High Temperature Alumina Crucible

This alumina ceramic crucible deals with extreme heat reliably. It’s made from 99% pure alumina ceramic. This product guarantees fantastic chemical resistance. It also supplies outstanding thermal stability. The boat shape design is functional. It supplies a steady, long system. This form works well for numerous lab and commercial uses.

You obtain choices. Some crucibles have openings. Others come without holes. The holes aid in particular processes like gas circulation or drain. Choose the version suitable your specific task. Both kinds deal with extremely high temperatures. They withstand continuous use up to 1750 ° C (3182 ° F). Short bursts can go even higher securely.

The surface is very smooth. This sleek surface issues. It stops material sticking during use. Cleaning after that is much simpler. It also lessens contamination threats in between sets. This is essential for exact outcomes.

Its framework is thick. This thickness gives it rock-solid toughness. The crucible stands up to thermal shock well. Unexpected temperature level adjustments cause much less stress and anxiety breaking. It provides a lengthy functioning life. It sustains repeated heating and cooling down cycles.

We offer common dimensions. Measurements cover common requirements. Normal sizes range from small to large. Widths and elevations vary as necessary. Wall surface density corresponds. This gives good resilience without excess weight. Contact us for certain dimension details matching your heating system or kiln configuration. This crucible takes the heat and executes consistently.

(99% Alumina Boat Shape Ceramic Crucible with Hole or Not High Temperature Alumina Crucible)

Applications of 99% Alumina Boat Shape Ceramic Crucible with Hole or Not High Temperature Alumina Crucible

These high-purity alumina ceramic crucibles handle severe heat dependably. They are important tools in labs and industry. The watercraft shape design is sensible. It offers a steady surface for heating tiny solid samples or powders. You see them utilized continuously for calcination processes. They work well for sintering materials too. They are perfect for annealing metals or porcelains. These crucibles take care of high-temperature chain reaction securely. Their 99% alumina structure is vital. This purity makes certain minimal contamination. Samples stay tidy during important screening. The product resists thermal shock properly. It stands up to quick temperature level adjustments without splitting. Chemical resistance is another significant benefit. Acids and alkalis do not harm these crucibles easily. Lengthy life span prevails also under difficult problems.

Some crucibles include tiny openings. These holes offer particular purposes. They enable gases to flow freely during responses. This controlled environment is essential for sure experiments. It avoids undesirable oxidation sometimes. Various other crucibles have no openings. The strong layout is easier. It consists of powders or liquids entirely. No material leaves during heating. Both kinds are incredibly sturdy. They run continuously at temperature levels surpassing 1700 ° C. This makes them far superior to metal choices. Metal crucibles melt or deform a lot earlier.

Researchers count on these crucibles daily. Products researchers use them continuously. Quality control labs need them for exact examinations. Manufacturers in electronics production depend on them. They refine semiconductor parts inside. Jewelers utilize them for precious metal assays. Universities equip them for pupil labs. Their versatility throughout areas is shown. Handling is straightforward. Cleaning up after use is straightforward. Upkeep needs are very little. Performance is continually trustworthy.

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 99% Alumina Boat Shape Ceramic Crucible with Hole or Not High Temperature Alumina Crucible

99% Alumina Boat Shape Ceramic Crucible FAQs

What material is this crucible?
This crucible uses 99% alumina ceramic. It’s pure alumina oxide. This material offers excellent performance. It resists very hot temperatures well. It handles strong chemicals easily. It provides good mechanical strength. It lasts a long time under tough conditions.

Why the boat shape?
The boat shape serves a specific purpose. It holds powders or small solid samples securely. This shape makes loading samples straightforward. It allows easy placement inside furnaces. It simplifies sample removal after heating. It works well for many lab processes.

Does it have a hole?
Sometimes these crucibles have a hole. Sometimes they don’t. It depends on your need. The hole allows gases to flow through the sample. This is important for certain experiments. No hole contains samples completely. Choose based on your specific application.

How hot can it get?
These alumina crucibles handle very hot temperatures. They work reliably up to 1650°C (around 3000°F). This high limit suits most lab furnace work. It withstands repeated heating cycles. It maintains its shape and strength.

How do I clean it?
Cleaning is usually simple. Use common lab acids or solvents. Soak the crucible after use. Brush off any stubborn residue. Rinse it thoroughly with water. Dry it completely before reusing. Avoid sudden temperature shocks when cleaning hot crucibles.

(99% Alumina Boat Shape Ceramic Crucible with Hole or Not High Temperature Alumina Crucible)