96% Alumina Ceramic Part

 

Alumina ceramic part is divided into two types: high-purity type and ordinary type. One is a high-purity Al2O3 content of more than 99.9%. 96% alumina ceramic refers to engineering ceramics with alumina content higher than 95%.

Advantages and application of alumina ceramic part:

Alumina ceramic part has hardness, high strength, low expansion coefficient, and insulation, wear resistance, corrosion resistance.

It is widely applied in machinery manufacturing and petrochemical fields. Thus, the unique properties of 96% alumina ceramic make it an ideal choice for these industries.

99% Alumina ceramic materials generally have a considerable modulus of elasticity, high hardness, brittleness, and strong crack sensitivity.

Thus, the difficulty of machining is mainly manifested in processing hardness and processing brittleness, especially when handling 96% alumina ceramic.

Under normal circumstances, the microstructure of alumina ceramics is equiaxed grains. This is a polycrystalline structure composed of ionic bonds or covalent bonds.

Under the action of external load, stress will cause fine cracks on the surface of the ceramic, particularly in 96% alumina ceramic. These cracks will expand rapidly, causing brittle fractures to occur. Therefore, in the cutting process of alumina ceramics, a chipping phenomenon often appears. It is a small opening that appears on the surface of the ceramic.