The performance advantages of JM insulating brick are mainly reflected in the following aspects:I. Low thermal conductivityJM insulating brick has a very low thermal conductivity, which can effectively reduce heat transfer, and has a remarkable thermal insulation effect. Read More

JM insulating brick's customized service is mainly realized through the following steps to meet the individual needs of customers:I. Communication of customer needsFirst, customers need to contact suppliers to define customization requirements, including brick size, shape, density, temperature range 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