Overview of High Temperature Rectangle Alumina Ceramic Boat

High Temperature Rectangle Alumina Ceramic Boat 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 Temperature Rectangle Alumina Ceramic Boat

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 Temperature Rectangle Alumina Ceramic Boat)

Specifications of High Temperature Rectangle Alumina Ceramic Boat

This alumina ceramic boat takes care of severe warm completely. It holds up against temperature levels as much as 1750 ° C constantly. Short bursts reach 1850 ° C. This makes it perfect for kilns and heaters. The product is 99% pure aluminum oxide. High purity ensures superb thermal stability. It decreases reactions with sensitive products. Chemical resistance is impressive. Acids and alkalis won’t damage it. Rough process settings are no worry. The boat shape is rectangular. Common sizes exist like 100x50x20mm. Bigger sizes like 200x100x30mm are offered. Custom dimensions are possible also. Surface finish is really smooth. This stops example sticking. Contamination threats are reduced. Low porosity is an additional key function. Thickness is typically over 3.8 g/cm FOUR. This stops gas absorption. Architectural stability stays solid. The boat offers excellent electric insulation. It stands up to thermal shock properly. Fast temperature level changes will not split it. Mechanical toughness is high. It carries heavy loads without damaging. Put on resistance is exceptional for long life. Utilize it for sintering, annealing, or calcining. It works well with powders, pellets, or small parts. Lab and commercial settings profit similarly. Handling is simple. Cleaning is easy after use. This ceramic watercraft provides reputable efficiency. It lasts under tough conditions.

(High Temperature Rectangle Alumina Ceramic Boat)

Applications of High Temperature Rectangle Alumina Ceramic Boat

High temperature rectangle alumina ceramic watercrafts deal with demanding commercial procedures. These trays are made from pure light weight aluminum oxide. This material uses phenomenal thermal security. It endures temperatures exceeding 1700 ° C consistently. This heat resistance is important. The watercrafts preserve form and strength under extreme warm cycles. They do not warp or split conveniently. Their rectangle-shaped form supplies functional advantages. It uses a stable, flat surface. This flatness is important for supporting delicate things uniformly. The style takes full advantage of useful area inside heating system warm areas. Employees fill multiple items effectively. Handling is uncomplicated.

The semiconductor industry relies greatly on these watercrafts. They carry silicon wafers throughout critical high-temperature actions. Diffusion doping, oxidation, and annealing processes need them. The alumina product makes certain purity. It does not pollute delicate wafers. It launches very little particles. Chemical vapor deposition (CVD) heaters likewise make use of these boats. They hold substrates securely. The boats resist strike from aggressive procedure gases. They do not react with the majority of chemicals.

Laboratories locate these boats indispensable. Researchers utilize them as crucibles or sample owners. They perform product sintering, calcination, and warm therapy experiments. The high purity alumina makes sure sample integrity. It avoids unwanted reactions. Metallurgy applications benefit as well. These boats hold metal examples or powders throughout warm testing. They stand up to the severe furnace ambiences. Glaze firing in ceramics sometimes uses them. They support items needing uniform high warm. The rectangle shape fits standard furnace designs well. Resilience is a significant and also. These boats last much longer than metal choices. They withstand thermal shock reasonably well. Maintenance is simple. Workers cleanse them conveniently after use. Their inert nature warranties procedure reliability set after set.

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 High Temperature Rectangle Alumina Ceramic Boat

What is a High Temperature Rectangle Alumina Ceramic Boat?
It’s a tray made of alumina ceramic. It holds materials during high-heat processes. Its rectangular shape fits furnace zones well. People use it in labs and factories.

Where is this ceramic boat typically used?
It works in semiconductor manufacturing. It carries silicon wafers or electronic parts. It’s common in annealing or sintering furnaces. Labs use it for material testing too.

How much heat can it handle?
It withstands temperatures up to 1800°C. This depends on the alumina purity. High-purity grades resist more heat. It stays stable without cracking.

How do I clean it after use?
Use mild acids or solvents first. Avoid abrasive scrubbers. Rinse with distilled water. Dry it fully before reheating. This stops residue buildup.

Does it resist chemical damage?
Yes. Alumina fights acids and alkalis. It won’t rust like metal. Avoid hydrofluoric acid. That can damage the surface. It lasts longer in tough conditions.

(High Temperature Rectangle Alumina Ceramic Boat)