Overview of Industrial High Purity 99 Alumina Ceramic Crucible Boat, Tube, Ball

Industrial High Purity 99 Alumina Ceramic Crucible Boat, Tube, Ball 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 Industrial High Purity 99 Alumina Ceramic Crucible Boat, Tube, Ball

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.

(Industrial High Purity 99 Alumina Ceramic Crucible Boat, Tube, Ball)

Specifications of Industrial High Purity 99 Alumina Ceramic Crucible Boat, Tube, Ball

This alumina ceramic material is extremely pure. It contains over 99% aluminum oxide. This high purity matters. It creates excellent performance under tough conditions. These parts handle extreme heat very well. They work reliably up to 1700°C. Thermal shock resistance is strong. Sudden temperature changes won’t crack them easily. Chemical stability is another major benefit. They resist attack from harsh substances. Acids, bases, molten metals, and other corrosives cause little damage. This makes them long-lasting in demanding processes.

We offer several shapes for different tasks. Crucibles hold materials securely during high-temperature work. Boats are similar but have an open shape. They slide easily into furnaces for sample transport or sintering. Tubes provide protective channels. They guide gases or molten materials safely through hot zones. Precision balls serve as grinding media or bearings. They withstand heavy wear and friction. All these items are very hard. Their surface stays smooth. This minimizes contamination. Your product purity stays high.

These alumina components are essential tools. Labs use them daily for sample preparation and analysis. Semiconductor manufacturing relies on them for handling sensitive wafers. Metallurgy needs them for melting and casting special alloys. Research facilities depend on their reliability. They are vital wherever extreme heat and chemical resistance are needed. You get consistent performance batch after batch.

(Industrial High Purity 99 Alumina Ceramic Crucible Boat, Tube, Ball)

Applications of Industrial High Purity 99 Alumina Ceramic Crucible Boat, Tube, Ball

Industrial high purity 99 alumina ceramic crucible boats, tubes, and balls are essential tools. They handle extreme heat very well. They resist temperatures far above what metals can endure. This makes them perfect for high-temperature processes. They are incredibly strong chemically. Acids and bases don’t damage them easily. This chemical resistance is crucial in harsh environments. Sudden temperature changes won’t crack them. This thermal shock resistance is vital for repeated heating and cooling cycles.

People use these alumina parts widely. Crucibles and boats hold materials during melting. They are common in metal foundries. Precious metals like gold or platinum need pure containers. Alumina ceramics prevent contamination. Chemical labs rely on alumina crucibles for precise analysis. They don’t react with test samples. Tube furnaces use alumina tubes as protective liners. The tubes protect the furnace heating elements. They also contain the hot samples safely. Alumina balls have many jobs. They act as grinding media in mills. They grind materials finely without adding impurities. They serve as catalyst supports in chemical reactors. They provide stable, inert surfaces. They are also used as filler material in high-temperature beds.

These components are vital in semiconductor manufacturing. They handle sensitive silicon wafers. Purity prevents defects in microchips. The aerospace industry uses them for testing advanced materials. Battery researchers depend on alumina crucibles. They develop new electrode materials safely. The exceptional purity ensures no unwanted reactions. Alumina ceramics offer reliability where failure is not an option. Their performance justifies the investment.

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 Industrial High Purity 99 Alumina Ceramic Crucible Boat, Tube, Ball

Industrial High Purity 99% Alumina Ceramic Crucible Boats, Tubes, Balls – FAQs

What temperature can these alumina parts handle?
These parts handle very high heat. The maximum continuous use temperature reaches 1750°C (3182°F). Short bursts can go higher. Remember thermal shock matters. Sudden temperature changes can crack the ceramic. Heat and cool parts slowly for best results.

Why choose 99% alumina over other ceramics?
99% alumina offers excellent purity. This purity means minimal contamination. Your materials stay cleaner. It resists chemicals very well. Acids and bases won’t damage it easily. It’s also very hard and strong. It lasts longer under tough conditions.

How should I handle these alumina items?
Handle them gently. Alumina ceramic is hard but brittle. Dropping it or hitting it hard can break it. Avoid rough handling. Use smooth surfaces. Protect parts from impacts and scratches during storage and use. Proper handling prevents chips and cracks.

Can I clean these parts after use?
Yes, cleaning is straightforward. Use common lab cleaning methods. Acids, bases, or solvents usually work fine. Ultrasonic cleaners are effective too. Avoid mechanical abrasion. Scrubbing hard can damage the surface. The high purity means residues clean off well.

Are custom shapes and sizes possible?
Yes, customization is available. We make specific crucible boats, tubes, or balls to your drawings. Sizes can vary. Wall thicknesses can be adjusted. Production requires setup time. Minimum order quantities often apply. Contact us with your exact requirements for a quote. Prices depend on complexity, size, and quantity. Simple, small parts cost less. Complex, large parts cost more. Volume orders get better pricing.

(Industrial High Purity 99 Alumina Ceramic Crucible Boat, Tube, Ball)