flap disc material difference

Brown fused alumina, calcined brown fused alumina, zirconia fused alumina and ceramic fused alumina materials are four common industrial materials. They play an important role in industrial manufacturing and production and are widely used in abrasives, refractory materials, ceramics and other fields. Below, we explore the characteristics and differences of these materials.

Brown fused alumina is made of pure alumina through reduction reaction at high temperature, and has high hardness, high density, high compressive strength, high thermal stability and corrosion resistance. It is used in a wide range of fields, such as grinding, grinding, sandblasting, casting, etc. However, there are usually more impurities in brown fused alumina, which will reduce its quality.

Calcined brown corundum is made by high temperature treatment on the basis of brown corundum. At high temperature, the grains of calcined brown corundum will grow, impurities will be removed, and its physical properties and chemical stability will be more superior. Calcined brown fused alumina has higher hardness than brown fused alumina and can be used in higher strength and harsher working conditions.

Zirconium corundum is a material made of zirconium hydroxide, which has high hardness, high density, high wear resistance and high erosion resistance, and can be used in high-pressure water jetting, grinding and polishing and other fields. Since it is made of non-metallic materials, zirconium corundum is an ideal choice for some occasions where metal contamination needs to be avoided.

Ceramic corundum is a pure ceramic material, the main component is alumina and other ceramic materials, with high hardness, high density, high wear resistance and high corrosion resistance. Because ceramic corundum contains less impurities, its quality is more pure and stable.

In general, brown corundum, calcined brown corundum, zirconium corundum and ceramic corundum each have their own characteristics and advantages, and all have broad application prospects in different fields. We need to gain a better understanding of them to better utilize their performance and characteristics to advance industrial manufacturing and production.