Electric sintering furnaces can be classified into various types based on their heating methods, structural forms, and application fields. For example, a vacuum induction sintering furnace is a device that uses the principle of medium frequency induction heating to sinter materials under vacuum or protective atmosphere conditions. It has the advantages of fast heating speed, good temperature uniformity, and high sintering quality, and is particularly suitable for industrial production of hard alloys, dysprosium metal, ceramic materials, etc.

The vacuum sintering furnace can provide a high-temperature and high vacuum environment, ensuring that materials undergo heat treatment under oxygen free and impurity free conditions, effectively preventing surface oxidation of materials and contamination by gas impurities, and ensuring the purity and quality of materials. The vacuum sintering furnace has the characteristic of good high-temperature uniformity, which can make the temperature distribution of the material uniform throughout the sintering process, ensuring the stability and consistency of the sintering effect.