99.3% Alumina Ceramic Flange Parts
The primary application of 99.3% alumina ceramic flanges is to achieve high precision and high stability in pipeline or equipment connections and sealing under harsh industrial conditions. Specific application areas include:
Semiconductor manufacturing industry: This is the most common application area for alumina ceramic flanges. In the process of chip manufacturing, a large amount of high-purity and highly corrosive chemical gases (such as silane, chlorine, nitrogen trifluoride, etc.) and ultrapure water need to be transported. Ceramic flanges can perfectly resist chemical corrosion, ensuring that gases are not contaminated by metal ions during transportation and meeting the extremely high purity requirements for chip production.
High temperature equipment: In industrial furnaces, heat treatment equipment, vacuum furnaces, and other scenarios that require sustained or intermittent high temperatures, alumina ceramic flanges can maintain dimensional stability and strength without creep or oxidation like metals.
Analytical instruments and special equipment: Sample introduction systems or vacuum chambers used in precision analytical instruments such as mass spectrometers and chromatographs to meet their requirements for high cleanliness, corrosion resistance, and vacuum sealing.
