According to different uses and process requirements, vacuum atmosphere sintering furnaces can be divided into the following categories:1. High temperature sintering furnace: used for sintering process at high temperature, such as sintering of metal, ceramics, powder metallurgy and other materials.

Pre-magnesification of silous oxide is a process of mixing silous oxide with magnesium powder and reacting at high temperature to produce magnesium silicate. The pre-magnesification treatment can improve the sintering and mechanical properties of silicon oxide, and improve its application performanc