Kaolin, a refractory material, is an important industrial raw material with broad market prospects. The following is an analysis of its market prospects:I. Market demand growthThe demand of the construction industry is stable: in the construction field, kaolin, a refractory material, is widely used Read More
The following problems will occur in the case of rapid heating and rapid cooling of magnesia-chrome bricks:I. Thermal shock crackRapid heating and rapid cooling will lead to huge thermal stress in magnesia-chrome bricks, which will lead to thermal shock cracks. These cracks will reduce the strength Read More
Magnesia-chrome brick is a kind of high performance refractory material, which is widely used in high temperature industry. During use, the following points should be noted to ensure its performance and service life:I. Surface cleaningBefore installing magnesia-chrome bricks, it is necessary to clea Read More
Magnesia-chrome brick is an important refractory material, which is widely used in high temperature industry. This paper will introduce the characteristics, production process, main uses and market prospect of magnesia-chrome brick in detail to help readers fully understand this key material. Read More
Magnesia-chrome brick and refractory brick are two different refractory materials, which are obviously different in composition, performance, application and production technology. The following are their main differences:I. Composition and structureMagnesia-chrome brick:Main components: High-purity Read More
To improve the thermal shock stability of magnesia-chrome bricks, we can start from the following aspects:I. Optimizing raw materials and formulaIncreasing the second solid content: adding pre-synthesized magnesia-chrome sand or magnesia-alumina spinel sand in the production process can improve the Read More
The hardness of white corundum coating mainly comes from the high hardness of white corundum itself. The following is specific information about the hardness of white corundum coating:I. Hardness of white corundumThe Mohs hardness of white corundum is 9.0, Vickers hardness is 2000-2200 kg/cm Read More
The mechanism of enhancing wear resistance of white corundum in coatings is mainly reflected in the following aspects:I. High hardness characteristicsWhite corundum has a very high hardness (Mohs hardness 9.0), second only to diamond. Read More
White corundum is widely used in chemical industry, mainly in the following aspects:I. Catalyst carrierWhite corundum is often used as catalyst carrier because of its high specific surface area and good chemical stability. It can be used in catalytic reactions in petrochemical, environmental protect Read More
White corundum has obvious advantages in refractories, mainly in the following aspects:I. High temperature stabilityThe melting point of white corundum is as high as 2050°C, which can keep the physical and chemical properties stable for a long time in high temperature environment and is not easy to Read More
In modern industrial production, refractories play an indispensable role, and white corundum, as one of the best, has become the favored object of many industries with its excellent performance and wide application. In this paper, the characteristics and application of white corundum and its importa Read More
There are significant differences between Shi Ying Shuikou brick and ordinary Shuikou brick in terms of materials, performance and application scenarios. The following are specific comparisons:I. Material and compositionShi Ying Shuikou Brick: The main component is silica (SiO₂), Read More
