silicon-nitride ceramic France

...applications. Due to its specific properties, silicon nitride is lightweight, ultra-robust, and highly wear-resistant. These premium, high-quality bearings are used, for example, in the aerospace and space sectors, in the metallurgical industry (high operating temperatures), in machine construction, in the chemical industry (chemically aggressive environments), in the pharmaceutical industry, in...

...Silicon nitride is one of the hardest ceramics but also one of the most resistant. Si3N4 is mainly used in severe environments which combine extreme temperatures with abrasive and/or corrosive medium. Silicon nitride can be of different grades : sintered, hot pressed or reaction bonded. Selection of materials Microcertec offers two high-purity Si3N4 grades that are particularly suited for...