Overview of Refractory Ceramic Sagger for Kiln Furniture Alumina/Cement Brick Powder Plate Mullite Silicon Carbide MGO Materials

Refractory Ceramic Sagger for Kiln Furniture Alumina/Cement Brick Powder Plate Mullite Silicon Carbide MGO Materials is advanced ceramic components made from high-purity aluminum oxide (Al₂O₃), known for their exceptional hardness, thermal stability, and corrosion resistance. These plates are widely used in demanding industries such as electronics, aerospace, semiconductor manufacturing, and high-temperature furnace applications due to their superior electrical insulation and wear-resistant properties.

Key Features of Refractory Ceramic Sagger for Kiln Furniture Alumina/Cement Brick Powder Plate Mullite Silicon Carbide MGO Materials

High Thermal Resistance ：Withstands extreme temperatures up to 1600°C.

Excellent Electrical Insulation：Ideal for electronic substrates & insulators.

Superior Mechanical Strength：High hardness & wear resistance for long-lasting performance.

Chemical & Corrosion Resistance：Resists acids, alkalis, and harsh environments.

Customizable：Available in various sizes, thicknesses, and purity levels (96%-99.9%).

(Refractory Ceramic Sagger for Kiln Furniture Alumina/Cement Brick Powder Plate Mullite Silicon Carbide MGO Materials)

Specification of Refractory Ceramic Sagger for Kiln Furniture Alumina/Cement Brick Powder Plate Mullite Silicon Carbide MGO Materials

Refractory ceramic saggers are essential kiln furniture. They hold items during high-temperature firing. These saggers must withstand extreme heat and harsh conditions. They protect the kiln itself. Saggers also ensure even heating for the product inside.

Different materials are used for making saggers. Each material offers specific benefits. Alumina is a popular choice. Alumina bricks are strong and chemically stable. They resist high temperatures very well. Cement-bonded versions are also available. These provide good thermal shock resistance.

Powder plates are another option. They are often made from refractory powders. These plates form precise shapes. They support delicate items during firing. Mullite is frequently used for saggers. Mullite offers excellent thermal stability. It has low thermal expansion. This helps prevent cracking under heat stress.

Silicon carbide is a top material for demanding applications. Silicon carbide saggers are extremely durable. They have high thermal conductivity. This allows for faster heating and cooling cycles. MGO, or magnesia, is another material. Magnesia-based saggers resist basic slags. They are suitable for specific industrial processes.

(Refractory Ceramic Sagger for Kiln Furniture Alumina/Cement Brick Powder Plate Mullite Silicon Carbide MGO Materials)

Applications of Refractory Ceramic Sagger for Kiln Furniture Alumina/Cement Brick Powder Plate Mullite Silicon Carbide MGO Materials

Refractory ceramic saggers are essential kiln furniture components. They hold items securely during high-temperature firing processes. Industries like ceramics and metallurgy rely heavily on them. Saggers protect valuable products from direct flame contact. They shield items from kiln debris and harmful gases. This ensures consistent quality in the finished goods.

Different materials make these saggers suitable for various demanding jobs. Alumina-based saggers are widely used. They offer excellent resistance to high heat and chemical attack. Cement brick powder formulations are another common choice. These provide good thermal shock resistance at a reasonable cost. They are tough and handle repeated heating and cooling cycles well.

Mullite saggers bring special advantages. They possess low thermal expansion and high creep resistance. This means they hold their shape well under extreme heat for long periods. Silicon carbide (SiC) saggers are top performers for the toughest conditions. They boast exceptional thermal conductivity and strength. SiC handles very high temperatures and corrosive environments superbly. Magnesium oxide (MgO) materials also find use. They are particularly effective in specific, highly corrosive settings.

Selecting the right sagger material is crucial. It depends directly on the application’s maximum temperature and atmosphere. The type of product being fired matters too. The material must withstand the thermal stress without failing. It must not react with the product or the kiln atmosphere. Proper material choice ensures longer sagger life and reliable production. This saves money and prevents downtime. Good saggers are vital for efficient, high-quality kiln operations.

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 Sagger for Kiln Furniture Alumina/Cement Brick Powder Plate Mullite Silicon Carbide MGO Materials

Refractory ceramic saggers hold stuff inside kilns during firing. They protect products from direct heat and flames. Saggers also stop kiln shelves from getting damaged. People use them for firing ceramics, metals, and other materials needing high temperatures.

Why use ceramic saggers? They handle very high heat. Saggers resist sudden temperature changes well. This stops them from cracking easily. Saggers also protect your fired items from ash and dirt inside the kiln. They keep kiln shelves cleaner too.

Different materials make different saggers. Alumina saggers are strong and resist wear. Mullite saggers handle heat shock better. Silicon carbide saggers last long at extreme temperatures. Cement-bonded saggers cost less for some jobs. MGO saggers work well with basic materials. Choose the sagger material based on your kiln’s heat and what you’re firing.

How long do saggers last? This depends heavily. The kiln temperature matters a lot. How often you fire the kiln affects lifespan. The materials being fired play a part. Saggers face wear from loading and unloading. Good care makes them last longer. You need to replace saggers when they crack or warp too much.

Can I get custom saggers? Yes, many suppliers offer custom shapes. You might need a special size for your kiln shelf. A unique shape could fit your product better. Custom designs cost more money. They also take extra time to make. Talk to your supplier about your exact needs. They can tell you if custom saggers work for your process.

(Refractory Ceramic Sagger for Kiln Furniture Alumina/Cement Brick Powder Plate Mullite Silicon Carbide MGO Materials)