Overview of Boat shape white alumina ceramic crucibles

Boat shape white alumina ceramic crucibles 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 Boat shape white alumina ceramic crucibles

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.

(Boat shape white alumina ceramic crucibles)

Specifications of Boat shape white alumina ceramic crucibles

These boat-shaped white alumina ceramic crucibles are necessary lab tools. They manage high heat incredibly well. The alumina ceramic product uses terrific thermal stability. These crucibles withstand temperature levels as much as 1700 ° C. That makes them best for requiring heater job. They additionally stand up to unexpected temperature level changes successfully. This protects against fracturing throughout quick heating or cooling cycles.

The white shade indicates high pureness. Normal purity degrees are 99% alumina or greater. High purity suggests very little contamination. Your samples remain cleaner during handling. The boat form is very practical. It gives a long, superficial holding area. This form is suitable for powders or little solid items. Samples spread out evenly for constant therapy.

These crucibles can be found in numerous standard dimensions. Typical lengths are 50mm, 70mm, 100mm, and 120mm. Width and deepness differ accordingly. You can locate the dimension that fits your furnace or example requirements. They possess excellent chemical resistance. Acids and alkalis will not easily strike them. This toughness makes certain a lengthy service life.

Make use of these crucibles for calcination, sintering, or ashing. They function well in muffle heating systems or tube furnaces. Their smooth surface is easy to tidy after usage. Handle them carefully however. Like all ceramics, they can break if dropped. Prevent mechanical shock. Store them properly to prevent chipping. These crucibles are trusted for specific high-temperature jobs.

(Boat shape white alumina ceramic crucibles)

Applications of Boat shape white alumina ceramic crucibles

Watercraft shape white alumina ceramic crucibles handle tough jobs in laboratories and sector. Their unique watercraft style makes them ideal for holding powders and liquids. You can glide samples in and out conveniently. High purity alumina web content offers these crucibles major stamina. They endure unbelievably warm temperature levels without fracturing. This thermal shock resistance issues for repeated home heating and cooling cycles.

Chemical resistance is another huge plus. These crucibles laugh off strong acids and bases. They do not respond with most liquified products. This inertness maintains your examples pure. You get precise outcomes without contamination. Assume melting tiny metal batches or preparing ash samples. The boat shape keeps everything contained during home heating.

People use them daily for example preparation. They are workhorses for calcining powders. Discharging little ceramic components happens inside them. Expanding crystals requires steady, inert containers like these. They carry out well in sintering procedures too. Their smooth white surface area makes seeing examples and cleaning deposit simple.

Resilience is essential. Boat crucibles endure rough taking care of much better than some options. They last longer under severe problems. This conserves cash gradually. Their regular performance gives dependable information. Industries depend on them for quality control testing. Study labs rely on them for exact experiments. The mix of shape, pureness, and toughness makes them important tools. You see them at work melting alloys for evaluation. They are important for digesting samples in solid chemicals before testing.

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 Boat shape white alumina ceramic crucibles

What are boat-shaped white alumina ceramic crucibles?
They’re containers made from pure white ceramic. They look like small boats. People use them in labs and factories. They hold materials during high-heat processes. These crucibles handle extreme temperatures without breaking.

Why the boat shape?
This shape spreads heat evenly. It stops materials from spilling. You can slide samples in and out easily. The flat bottom keeps it stable in furnaces. It’s practical for melting or testing small amounts.

How hot can they get?
They handle over 1700°C easily. That’s much hotter than most metals melt. They resist sudden temperature changes well. Don’t worry about cracking during quick heating or cooling. They’re built for intense furnace use.

Do they resist chemicals?
Yes, very well. Acids and bases don’t damage them easily. Hot metals and salts won’t react with the ceramic. This makes them safe for melting different materials. You get clean results without contamination.

How do you clean them?
It’s simple. Soak them in strong acid like hydrochloric acid overnight. Rinse well with water afterward. For stubborn residue, try baking soda paste. Avoid harsh scrubbing. They last long with proper care.

(Boat shape white alumina ceramic crucibles)