Addressing High-Temperature Trough Refractory Challenges with AZS Trough Bricks

In high-temperature industrial processes, the choice of refractory materials for troughs is crucial. Traditional refractory materials often struggle to withstand extreme temperatures, chemical corrosion, and mechanical stress, leading to frequent replacements and increased production costs. This is where AZS trough bricks come into play, offering a reliable solution to these long - standing problems.

The Characteristics of Fused Alumina Zirconium Silicate Material

AZS trough bricks are made from fused alumina zirconium silicate, a high - performance refractory material. This material has excellent thermal stability, with a melting point of up to 2000°C, allowing it to maintain its structural integrity in high - temperature troughs. In contrast, some common refractory materials may start to deform or even melt at temperatures above 1600°C.

The corrosion resistance of AZS trough bricks is also remarkable. They can resist the erosion of various molten metals, slags, and fluxes. Tests have shown that in a corrosive environment, the weight loss of AZS trough bricks is only about 5% after 100 hours of exposure, while other refractory materials may experience a weight loss of up to 20% under the same conditions.

Manufacturing Process and Quality Assurance

The manufacturing process of AZS trough bricks involves electric furnace melting, casting, and solidification to form a ceramic binder. This process ensures the uniform distribution of the material components, enhancing the overall strength and performance of the bricks. During the melting process, the raw materials are heated to over 2000°C in an electric furnace, which helps to remove impurities and improve the purity of the material.

The use of high - purity raw materials is another key factor in improving the quality of AZS trough bricks. By carefully selecting raw materials with an alumina content of over 95% and a zirconia content of over 30%, the physical and chemical properties of the bricks are significantly enhanced. Moreover, the products have obtained ISO certification, which is a testament to their high - quality standards and strict production management.

Real - World Application Cases

In a glass manufacturing plant, the use of AZS trough bricks in the melting furnace has extended the service life of the trough from 6 months to 18 months. This not only reduces the frequency of maintenance and replacement but also improves the production efficiency. The plant has reported a 15% increase in glass output and a 10% reduction in energy consumption after switching to AZS trough bricks.

In a metal smelting factory, AZS trough bricks have shown excellent performance in handling molten metals. They can withstand the high - temperature and high - pressure environment in the trough, reducing the occurrence of leakage and blockage problems. As a result, the production stability has been improved, and the defective product rate has been reduced from 5% to 2%.

Conclusion and CTA

In conclusion, AZS trough bricks offer a comprehensive solution to the high - temperature trough refractory problems. Their excellent material characteristics, strict manufacturing process, and proven real - world performance make them an ideal choice for global procurement decision - makers. If you are looking for a reliable and high - performance refractory material for your high - temperature troughs, AZS trough bricks are definitely worth considering.