Ceramics, as one of the products used by people, can be liked by most people. Now let me explain for you:
First point: Zirconia ceramics in ceramic processing have very hard shell, and its hardness is close to natural diamond, but much lighter than metal in weight, more importantly, wear and color is not changed, so many watches of the upper grade are processed from zirconia ceramics, whether the case or the ring. It's a dial buckle. It's made of zirconia ceramics, which can make the watch more textured.
Second point: By using injection moulding technology, good shrinkage ratio control and subsequent processing, parts made of zirconia ceramics have been widely used in many industries. Relatively available production equipment, such as moulds and fixtures, are made of zirconia ceramics.