Overview of Zirconia AZS Refractory Brick for Glass Tank Furnace

Discover our robust selection of refractory materials and monolithic solutions, engineered to provide durable linings and structural integrity for high-temperature industrial processes.

Feature of Zirconia AZS Refractory Brick for Glass Tank Furnace

• Abrasion & Corrosion Resistance: Long-lasting performance in aggressive environments.
• High Mechanical Strength: Maintain structural stability under heavy loads and stress.
• Custom Formulations: Tailored castables, cements, and bricks for specific applications.
• Versatile Applications: Ideal for furnaces, kilns, incinerators, and reactors.

Specifications of Zirconia AZS Refractory Brick for Glass Tank Furnace

Zirconia AZS refractory bricks are essential for glass tank furnaces. They handle the extreme conditions needed for melting glass. These bricks are made primarily from alumina, zirconia, and silica. The zirconia content is key. It usually ranges from about 30% to 41%. This zirconia helps the brick resist corrosion. The dense structure of AZS bricks is important. High density gives them strength. It also reduces porosity. Low porosity is critical. It stops molten glass and fumes from penetrating the brick. AZS bricks have good thermal properties. They withstand very high temperatures. The refractoriness under load is excellent. This means they keep their shape under heat and pressure. Thermal shock resistance is also good. Sudden temperature changes cause less damage. This reduces cracking and spalling. The chemical resistance is outstanding. AZS bricks fight attack from molten glass. They resist alkalis and other corrosive fumes inside the furnace. These bricks are used in critical furnace areas. They line the tank bottom and sidewalls. They form the throat and superstructure too. Choosing the right AZS grade matters. It depends on the furnace zone and glass type. Higher zirconia levels offer better performance. They also last longer in harsh spots. These bricks help furnace longevity. They support efficient, stable glass production.

Applications of Zirconia AZS Refractory Brick for Glass Tank Furnace

Zirconia AZS refractory bricks are essential materials for glass tank furnaces. They are made primarily from zirconium oxide. Alumina and silica are also key parts of the mix. These bricks face incredibly tough conditions inside a glass furnace. Furnaces melt raw materials into molten glass. This process requires extremely high temperatures. Molten glass is also very corrosive. Regular materials would quickly wear out or fail. Zirconia AZS bricks stand up to this demanding environment.

Heat resistance is a major strength. These bricks tolerate intense temperatures without melting or weakening. This stability keeps the furnace structure intact. Corrosion resistance is equally important. Molten glass constantly attacks the furnace lining. AZS bricks resist this chemical attack far better than other options. This means the furnace lasts longer. It also means less contamination gets into the glass. Cleaner glass is the result. Structural integrity is another benefit. The bricks stay strong. They resist cracking under the furnace’s thermal stress. This prevents leaks and potential furnace damage. It also makes the furnace safer to operate.

Using Zirconia AZS bricks leads to a longer furnace campaign. Furnace rebuilds happen less often. This saves money and reduces downtime. Glass quality improves because the bricks don’t add impurities. Furnace operators get reliable performance over time.



Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, 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 Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. Please feel free to contact us.

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5 FAQs of Zirconia AZS Refractory Brick for Glass Tank Furnace

What are Zirconia AZS Refractory Bricks? These bricks are special materials made mostly from alumina, zirconia, and silica. They are used to build and line the super-hot parts of furnaces.

Why use AZS bricks in glass furnaces? Glass melts at very high temperatures. AZS bricks handle this heat well. Glass is also very corrosive. AZS bricks resist this corrosion much better than other materials. This stops the furnace lining from wearing out too fast.

How hot can AZS bricks get? AZS bricks can withstand extremely high temperatures. They perform reliably well above 1700°C. This makes them perfect for the melting zone where glass becomes liquid.

How long do AZS bricks last? The lifespan depends on where they are placed in the furnace. Bricks in the hottest, most corrosive areas wear out faster. Bricks in cooler spots last longer. Good furnace operation and careful installation help them last as long as possible.

Can AZS bricks be repaired? Usually not. When AZS bricks get too worn or damaged, they need replacing. Trying to patch them up doesn’t work well. Replacement is the standard way to maintain the furnace lining.