What is the hardness rating of high-tech ceramics on the Mohs scale?

High-tech ceramics typically have a hardness rating of 9 on the Mohs scale. This high level of hardness makes them extremely resistant to scratching and wear, which is one of the reasons they are favored in applications like watchmaking and high-performance tools. Materials at this hardness level, such as certain types of zirconia and alumina, demonstrate remarkable durability and strength, enhancing the longevity and performance of the items they are used in. Being close to diamond, which scores a perfect 10, high-tech ceramics offer excellent protection against physical damage, making them ideal for environments where wear and tear are expected.