Directly bonded magnesia-chrome brick and fused magnesia-chrome brick are two common high-performance refractories, and they are significantly different in production technology, performance characteristics and application fields. Read More
In the steelmaking furnace, magnesia-chrome bricks are mainly used to resist the corrosion of high-temperature molten steel and slag. The following are the concrete measures and principles to prevent corrosion of magnesia-chrome bricks in steelmaking furnace Read More
In modern industrial production, White Corundum, as a high-performance abrasive and refractory, is widely used in many key fields with its excellent physical and chemical properties. Read More
White corundum is widely used in electronic ceramic materials, mainly due to its high purity, high hardness, excellent insulation and thermal stability. Read More
White corundum is widely used in electronic industry, mainly due to its high purity, high hardness, excellent insulation and thermal stability. Read More
Shi Ying Shuikou brick plays an important role in glass melting furnace, which is mainly reflected in the following aspects:I. High temperature resistanceThe temperature of glass melting furnace is usually as high as 1250℃ to 2000℃. Read More
In modern industrial production, refractories play a vital role, especially in steel, glass, chemical and other industries. As a high-performance refractory, Shi Ying Shuikou brick has become the first choice in many industrial applications because of its excellent physical and chemical properties. Read More
Shi Ying Shuikou brick is a kind of high-performance refractory, which is mainly used in high-temperature industry, especially in the process of steel and glass manufacturing. The following are the main uses of Shi Ying Shuikou brick:I. Steel industryTundish nozzle: Shi Ying nozzle brick is an indis Read More
The manufacturing process of Shi Ying Shuikou brick mainly includes raw material preparation, mixing, molding, firing and other steps. The following is a detailed production process:I. Preparation of raw materialsThe main raw material of Shi Ying Shuikou brick is high-purity silicon dioxide (SiO₂), Read More
The production process of mullite refractories mainly includes the following steps:I. Preparation of raw materialsThe main raw materials of mullite refractories include industrial alumina, siliceous raw materials (such as quartz sand and pyrophyllite) and some auxiliary raw materials Read More
Mullite is a kind of refractory with excellent performance, which has the characteristics of high temperature resistance, low thermal expansion coefficient, good thermal shock resistance and strong chemical corrosion resistance, and is widely used in many industrial fields. Read More
Sintered mullite has excellent thermal stability, which is mainly reflected in the following aspects:I. High fire resistanceThe fire resistance of sintered mullite is high, which can reach above 1790℃. Its load softening temperature is between 1600℃ and 1700℃, Read More
