Pyrolysis boron nitride (PBN) crucible has the advantages of high temperature resistance, high mechanical strength, high purity, and is in contact with acids, bases, and salts without chemical reactions. It has significant anisotropy in mechanical, t…

As a representative of the latest generation of nano battery materials, zirconia grinding beads have advantages such as high density, high strength, good wear resistance, and long service life, which can achieve nano level ultrafine grinding and disp…

The Origin and Development of Silicon Nitride Ceramics Silicon nitride (Si3N4) is a covalent bond compound composed of silicon and nitrogen. It was discovered in 1857, but some scholars, especially German researchers, did not fully agree with its …

Aluminum nitride is a typical third-generation semiconductor material. It has an extremely wide band gap and very large exciton binding energy, of which the band gap width is 6.2 eV, which belongs to a direct band gap semiconductor. As aluminum nitri…

The reason why ceramic ball mills on planetary ball mills perform well in terms of grinding efficiency is closely related to their unique structure and working principles. The main reasons: 1.Multidimensional motion: The planetary ball mill use…

Ball mills are used to grind botanical (or other) material to a desired particle size. The particles can then be used in later processing. Industrial-grade efficiency and consistency are the key advantages of a bill mill or ball grinder. Even a no…