Overview of Refractory Ceramic Saggar Tray Mullite Corundum Crucible Kiln Furniture Alumina Sagger Boat Box for High Temperature Furnace

Refractory Ceramic Saggar Tray Mullite Corundum Crucible Kiln Furniture Alumina Sagger Boat Box for High Temperature Furnace 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 Refractory Ceramic Saggar Tray Mullite Corundum Crucible Kiln Furniture Alumina Sagger Boat Box for High Temperature Furnace

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.

(Refractory Ceramic Saggar Tray Mullite Corundum Crucible Kiln Furniture Alumina Sagger Boat Box for High Temperature Furnace)

Specifications of Refractory Ceramic Saggar Tray Mullite Corundum Crucible Kiln Furniture Alumina Sagger Boat Box for High Temperature Furnace

These saggar trays take care of extreme warmth. They are produced high temperature furnaces. Mullite and diamond are the main products. Alumina is likewise an essential component. This mix creates a very solid ceramic. The trays stand up to damages from extreme heat. They maintain their form well over 1700 ° C. Thermal shock is not a problem. They handle sudden temperature level adjustments securely. Repeated heating & cooling cycles cause marginal wear. Breaking or damaging is rare. This durability is critical for kiln furnishings.

The trays are designed for stability. They support hefty products inside heating systems. Crucibles rest safely on them. Sensitive materials are shielded during firing. Chemical strike is stood up to successfully. Most molten metals and salts will not damage them. Slag and glaze drips are likewise withstood. This stops contamination. Your products stay pure. Heater linings last longer. Cleanup is a lot easier.

Different heater kinds utilize these sagger watercrafts. They operate in lab kilns and large industrial stoves. Usual usages consist of porcelains, metallurgy, and powder handling. They hold components firmly. They sustain severe conditions day after day. Reuse is a major benefit. They last long. You save money. Downtime for replacements is minimized. Constant efficiency is assured.

(Refractory Ceramic Saggar Tray Mullite Corundum Crucible Kiln Furniture Alumina Sagger Boat Box for High Temperature Furnace)

Applications of Refractory Ceramic Saggar Tray Mullite Corundum Crucible Kiln Furniture Alumina Sagger Boat Box for High Temperature Furnace

Refractory ceramic saggar trays and kiln furniture are vital for high temperature heating systems. These elements deal with severe warmth conditions dependably. Mullite corundum crucibles and alumina sagger watercrafts are common examples. They secure important products during firing or melting. Heaters reach very high temperatures. These ceramic components endure that warm without failing.

Factories utilize these things daily. They place items inside sagger boxes or crucibles. This shields items from direct furnace fires and gases. Contamination is a huge issue in high heat processing. Sagger trays protect against dirt and fumes from spoiling the work. This makes certain product purity is kept.

The materials issue significantly. Mullite deals exceptional thermal shock resistance. Unexpected temperature level changes can fracture weak products. Mullite handles these changes well. Diamond is incredibly difficult and chemically secure. It stands up to assault from lots of liquified metals and slags. Alumina provides a great equilibrium of strength and expense. These porcelains last a lot longer than metal choices.

Kiln furnishings supports things throughout shooting. Saggar layers pile efficiently in heating system chambers. Crucibles include molten metals securely. Sagger boats lug little components with continuous kilns. All these pieces have to be dimensionally secure. Deforming or shrinking at temperature ruins the procedure. High purity ceramics preserve their shape specifically.

Industries count on this tools. Ceramics producers fire pottery and technical ceramics. Metallurgists melt and cast specialty alloys. Digital component manufacturers sinter innovative products. Chemical plants do high warm responses. Refractory saggar trays, crucibles, and boxes make these requiring procedures feasible. They sustain repeated thermal cycles without degrading. This conserves money on substitutes and downtime.

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 Refractory Ceramic Saggar Tray Mullite Corundum Crucible Kiln Furniture Alumina Sagger Boat Box for High Temperature Furnace

Refractory Ceramic Saggar Tray Mullite Corundum Crucible Kiln Furniture Alumina Sagger Boat Box for High Temperature Furnace – FAQs

What temperature can these sagger trays handle?
These trays are built for extreme heat. They reliably withstand temperatures between 1500°C and 1700°C. This makes them suitable for demanding furnace applications like sintering ceramics or firing advanced materials. Their high-temperature stability is a key feature.

What are they made of?
The primary materials are mullite and corundum (alumina). This combination creates a strong, dense ceramic structure. Mullite offers good thermal shock resistance. Corundum adds hardness and chemical stability. Together they form a robust material ideal for kiln furniture.

How long do they last?
Lifespan depends on usage conditions. Factors include peak temperature, heating/cooling speed, and furnace atmosphere. With proper care, these trays last many firings. They resist wear better than lower-grade saggers. Their resistance to thermal shock helps prevent cracking.

What sizes are available?
Manufacturers offer various standard sizes and shapes. Common forms include trays, boats, boxes, and crucibles. Custom sizes are often possible too. Check specific product listings for exact dimensions and capacities. Ensure the size fits your furnace and parts.

Do they interact with materials inside?
These saggers are chemically inert at high temperatures. They resist reactions with most common furnace materials. This prevents contamination of sensitive items like ceramics or metals during firing. The dense surface minimizes dusting or particle shedding.

(Refractory Ceramic Saggar Tray Mullite Corundum Crucible Kiln Furniture Alumina Sagger Boat Box for High Temperature Furnace)