In the world of glass melting furnaces, the choice of refractory materials is crucial. Among them, the electro - fused AZS brick TY - AZS36 stands out as an excellent option. This article aims to reveal the technical knowledge behind its outstanding performance and convince you why it is the best choice for your glass melting furnace.
The electro - fused AZS brick TY - AZS36 is characterized by high purity and high strength. With a purity level of over 95%, it contains very few impurities, which is far superior to ordinary refractory materials. For instance, common refractory materials may have a purity of only about 80%. This high - purity feature ensures its excellent performance in high - temperature environments.
In terms of strength, the compressive strength of TY - AZS36 reaches up to 300 MPa, while the average compressive strength of ordinary refractory materials is only around 150 MPa. This high strength allows it to withstand the mechanical stress and pressure in the glass melting furnace without being easily damaged.
The dense microstructure of TY - AZS36 also endows it with excellent corrosion resistance and thermal shock resistance. Its corrosion rate in contact with molten glass is as low as 0.1 mm/year, while that of ordinary refractory materials can be up to 0.5 mm/year. And it can withstand temperature fluctuations of up to 1000°C without cracking, which is a significant advantage in the glass melting process where rapid temperature changes often occur.
Let's take a closer look at the chemical composition and physical indicators of TY - AZS36. Its main chemical components include 36% ZrO₂, 58% Al₂O₃, and 6% SiO₂. This specific chemical composition is carefully designed to meet the requirements of glass melting furnaces. The ZrO₂ content enhances its resistance to corrosion and thermal shock, while the Al₂O₃ provides high - temperature strength.
The volume density of TY - AZS36 is about 3.6 g/cm³, which is relatively high. A higher volume density means a more compact structure, better resistance to molten glass penetration, and longer service life. These performance indicators ensure its reliable application in glass melting furnaces, reducing the risk of furnace damage and production interruptions.
TY - AZS36 has been widely used in various parts of glass melting furnaces. For example, in a large - scale float glass production line, it is used in the throat area. The throat is a critical part where the molten glass flows from the melting tank to the forming section. Due to the high - temperature and high - speed flow of molten glass, the refractory materials here are subject to severe erosion. However, after using TY - AZS36, the service life of the throat has been extended from 2 years to 5 years, greatly improving the production efficiency and reducing the maintenance cost.
In another case, in a container glass melting furnace, TY - AZS36 is used in the sidewall. The sidewall is exposed to high - temperature molten glass and combustion gases for a long time. Thanks to its excellent corrosion resistance and thermal shock resistance, the sidewall has maintained good integrity, and the glass quality has also been improved.
The electro - fused AZS brick TY - AZS36 has obtained ISO international certification, which is a testament to its high - quality and compliance with international standards. This certification ensures that you are getting a product that meets strict quality control.
In addition to high - quality products, we also provide excellent service. Our professional technical team can offer you comprehensive pre - sales consultation, helping you choose the most suitable products for your specific needs. During the sales process, we ensure timely delivery and strict quality inspection. After - sales, we provide long - term technical support and maintenance guidance.
In conclusion, the electro - fused AZS brick TY - AZS36 is a high - performance refractory material with high purity, high strength, excellent corrosion resistance, and thermal shock resistance. Its outstanding performance has been verified by numerous application cases. With ISO international certification and excellent service, it is undoubtedly the best choice for your glass melting furnace. Don't miss this opportunity to improve the efficiency and quality of your glass production. Contact us now and let's start a successful cooperation!