What Is High Aluminum Brick, High Aluminum Brick Grade Standard Division

High aluminum brick: aluminum oxide (Al2O3) content is higher than 48% of aluminum silicate refractory products. If the Al2O3 content is higher than 90%, it is called corundum brick. Due to different resources, national standards are not entirely consistent. For example, European countries stipulate that the lower limit of Al2O3 content for high aluminum refractories is 42%.
In China, according to the Al2O3 content in high aluminum bricks is usually divided into three grades :Ⅰ - Al2O3 content > 75%; ⅱ-al2o3 content is 60 ~ 75%; Ⅲ, Al2O3 content is 48 ~ 60%.
With the continuous development and growth of Yuxian Guocun refractory company and the improvement of its popularity at home and abroad, the company can no longer make the enterprise go further by relying on the original technology and production process and conditions, only relying on science and technology, and transforming advanced science and technology into productive forces, constantly changing and innovating, enriching and occupying the market with new technologies, processes and materials with high scientific and technological content and high added value. In order to remain invincible in the refractory sector; Only new high-tech products can bring new vitality and energy to the enterprise. "To provide customers with high quality products and value services" as its own responsibility, with advanced technical level and strict management for years to achieve the product "factory pass rate of high standards, high customer satisfaction rate" goal. Put into production for a few years, the products not only sold well in the domestic major steel enterprises, but also exported to Japan, the United States, Russia, South Korea, North Korea, Ukraine, Italy, the Netherlands, Baodao and other countries and regions.

JIYGO REFRACTORY & ABRASIVE LIMITED