Why white corundum is called precision casting sand White corundum is obtained from industrial alumina powder as raw material, after high-temperature smelting, after processing through various processing procedures, and then through sieving to obtain white corundum for particle size division, forming the white corundum that we see with the naked eye Micro powder, fine powder,

The influence of white corundum‘s hydrophilicity？ The so-called hydrophilicity is the ability to attract water molecules. Many materials have molecules with polar groups on the surface. This substance has a greater affinity for water and is easily wetted by water. General grinding All materials have such properties, and the hydrophilicity of white aluminum oxide abrasive

What is the distance that most saves sandblasting materials? During the splashing process, the closer the white corundum processing surface is to the part, the worse the effect and the more sand is wasted. This is because the working distance interchanges the size of the blasting area, increases the cycle time, and can crush the

Precautions for the use of white corundum grinding wheel？ The grinding wheel is one of the widely used grinding tools. It is a bonded abrasive tool that bonds ordinary abrasives into a certain shape (mostly round with a through hole in the middle) and has a certain strength. White corundum grinding wheels and brown corundum

What to do if cracks appear when white fused alumina is used white fused alumina has the advantages of high hardness, good performance, high specific gravity, and no harmful substances. It is an environmentally friendly abrasive material and plays an important role in the international sandblasting cleaning industry. When white fused alumina sand is used,

How to get the better results during white fused alumina polishing period？ white fused alumina is a common type in the abrasive industry. Because white fused alumina sand is suitable for surface beautification of products such as crafts or hardware. After sandblasting, the surface is white without any impurities, eliminating the trouble of cleaning, so