- Time:May 11, 2023
The submerged arc furnace is a high-temperature equipment, and the internal temperature is usually above 1000°C. Therefore, it is necessary to use special refractory materials with high temperature resistance, wear resistance, erosion resistance and thermal shock resistance for lining and protection. The following is an introduction to the selection principles of refractory materials for submerged arc furnaces.
1. Choose the right refractory material
According to the operating environment and process requirements of the submerged arc furnace, different types, different compositions and different shapes of refractory materials are selected, such as high alumina bricks, silicate refractory bricks, silicon carbide refractory materials, etc.
2. Reliable quality
Manufacturers of refractory materials should have a certain production scale and technical level, and the production process should be operated in strict accordance with the standards to ensure that the product quality meets the requirements of the standards.
3. High-quality brands
Choose well-known refractory brands or high-quality suppliers to ensure product quality and service reliability. Zhengzhou Zhenjin Refractories Co., Ltd. was established in 1985. It is located in Xinmi City, Henan Province, China's refractory production base. It covers an area of about 70,000 square meters. Access Announcement Enterprise", "Environmental Assessment Performance Standard A-level" enterprise.
4. Reasonable price
The price of refractory materials is often related to its performance, brand, production process and other factors, and should be considered comprehensively based on actual needs and cost performance.
5. Cost-effectiveness
The refractory material of the submerged arc furnace should be comprehensively evaluated according to its performance and service life to ensure that the cost is controlled and the production efficiency is improved under the premise of ensuring product quality.
In short, when selecting refractory materials for submerged arc furnaces, you should choose according to the principles of specific needs, reliable quality, reasonable price, and high-quality brands, and pay attention to optimizing the application methods and construction techniques of refractory materials to ensure a certain service life and safety.
