Overview of High Purity Rectangular 95% 99% Al2o3 Alumina Ceramic Sagger Rectangular Crucible Tray for Melting

High Purity Rectangular 95% 99% Al2o3 Alumina Ceramic Sagger Rectangular Crucible Tray for Melting is high-performance ceramic containers made from 99%+ pure aluminum oxide (Al₂O₃). Designed for extreme thermal and chemical environments, they withstand temperatures up to 1800°C, making them ideal for laboratory, industrial, and research applications such as metal melting, sintering, and chemical analysis.

Key Features of High Purity Rectangular 95% 99% Al2o3 Alumina Ceramic Sagger Rectangular Crucible Tray for Melting

High-Temperature Resistance – Stable up to 1800°C with minimal thermal expansion.

Superior Thermal Shock Resistance – Resists cracking under rapid temperature changes.

Chemical Inertness – Unaffected by acids, alkalis, and molten metals.

High Mechanical Strength – Durable and long-lasting under harsh conditions.

Customizable Sizes & Shapes – Available in standard and tailored designs.

(High Purity Rectangular 95% 99% Al2o3 Alumina Ceramic Sagger Rectangular Crucible Tray for Melting)

Specification of High Purity Rectangular 95% 99% Al2o3 Alumina Ceramic Sagger Rectangular Crucible Tray for Melting

This rectangular alumina ceramic sagger is a crucible tray for high-temperature melting. It holds materials firmly during intense warmth procedures. You locate it in laboratories and factories. The tray is made from high purity Al2O3, alumina. 2 purity qualities are readily available: 95% and 99%.

The 99% pureness sagger uses top efficiency. It endures extreme temperature levels better. It resists chemical assault more effectively. Its higher thickness means less possibility of infecting your thaw. The 95% purity variation is a strong, affordable choice. It performs well for lots of requiring applications.

Its rectangle-shaped shape is crucial. This layout takes full advantage of heater area. You can pack extra trays at the same time. It offers steady support for crucibles. The flat surface area avoids tipping. This shape makes dealing with simple.

These saggers manage very high warm. They operate reliably above 1500 ° C. Thermal shock resistance is good. The tray will not fracture quickly when temperatures change fast. This resilience conserves replacement prices. It means less downtime.

Mechanical strength is high. The tray supports hefty tons. It resists wear and abrasion. This sturdiness prolongs its functioning life substantially. Chemical security is superb. The alumina will not respond with many liquified steels or salts. Your materials stay pure.

Available dimensions are personalized. Typical measurements fit basic furnace configurations. Wall surface thickness offers necessary stamina. Customized forms are feasible for particular needs. This tray is necessary for regular, clean melting. It gives reputable containment. It ensures effective high-temperature processing.

(High Purity Rectangular 95% 99% Al2o3 Alumina Ceramic Sagger Rectangular Crucible Tray for Melting)

Applications of High Purity Rectangular 95% 99% Al2o3 Alumina Ceramic Sagger Rectangular Crucible Tray for Melting

These alumina ceramic sagger trays are developed hard for high-temperature jobs. They are made from very pure aluminum oxide, either 95% or 99% Al2O3. This high pureness is important. It suggests less impurities leakage right into your products during home heating. You obtain cleaner results.

The rectangular shape uses functional benefits. It makes best use of space inside your furnace. You can fit more components effectively. This form additionally makes packing and dumping less complicated than weird forms. The product itself is the star. Alumina ceramic deals with extreme warmth easily. It withstands temperatures well past what the majority of steels can handle.

Thermal shock resistance is another large plus. These trays cope with quick home heating and cooling down cycles. They don’t crack conveniently from abrupt temperature level changes. This resilience issues for repeated usage. They last much longer than less costly options. You conserve cash gradually.

Chemical inertness is vital. The alumina will not respond with a lot of liquified metals, salts, or changes. Your materials remain pure. Contamination risks are reduced. This is vital for quality assurance. The trays also supply excellent dimensional stability. They maintain their shape and size under intense heat. Your components remain located correctly.

These properties make the trays indispensable in numerous demanding procedures. Thawing rare-earth elements like gold, silver, or platinum is a main usage. The trays hold the material safely at high thaw points. Sintering sophisticated ceramics or powdered metals is an additional essential application. The trays bring components with the heating system without contorting or infecting them. Annealing glass or ceramics commonly calls for these trays as well. They provide a stable, inert system for controlled air conditioning.

Heat treatment of sensitive alloys gain from these trays. They prevent undesirable reactions throughout important home heating phases. Testing new products under extreme warm commonly depends on these reputable trays. They offer a constant, inert atmosphere. Industrial heating systems use these trays daily for hefty production. Labs utilize them for exact experiments. The trays do dependably in both setups. Their strength and purity take care of the work.

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 Purity Rectangular 95% 99% Al2o3 Alumina Ceramic Sagger Rectangular Crucible Tray for Melting

People often ask what material these trays use. They’re made from alumina oxide, Al2O3. We offer two purity levels: 95% and 99%. The higher 99% purity resists chemicals better. It handles higher temperatures too. This makes it last longer under tough conditions.

Many customers want to know the maximum temperature. These sagger trays tolerate extreme heat. They withstand continuous use up to 1700°C (3092°F). Short bursts can reach even higher. This makes them perfect for melting metals or advanced ceramics.

People need specific sizes for their kilns. Our rectangular crucible trays come in standard dimensions. We list common sizes on the product page. Custom sizes are possible. Tell us your requirements. We can make trays to fit your furnace perfectly.

Lifespan is a common concern. How long the tray lasts depends heavily on use. Using it within its temperature limits helps. Avoiding sudden temperature changes extends its life. Handling it carefully prevents cracks. The 99% pure version usually lasts longer than the 95% version.

Buyers ask what these trays are used for. They are essential in high-temperature labs. They hold materials during metal melting processes. They are vital for sintering advanced ceramics. They work well in powder metallurgy. They are also used in sapphire crystal growth.

(High Purity Rectangular 95% 99% Al2o3 Alumina Ceramic Sagger Rectangular Crucible Tray for Melting)