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The vapor pressure of Magnesium Fluoride MgF2 is high, and the raw material is volatile in the open system grown by the Czochralski method, so the crystal growth process needs to be carried out under positive pressure conditions. First, the crystal growth furnace was evacuated to a vacuum, and then filled to a slightly positive pressure with high-purity argon. After the gas is uniform, the argon gas is pumped out to remove impurities such as moisture and oxygen in the furnace. This process was repeated until the vacuum in the crystal furnace was reached and the temperature was raised to the melting of the Magnesium Fluoride MgF2 sintered material.

Application analysis of Magnesium Fluoride MgF2 crystal material A certain amount of oxygen scavenger is added during the growth of Magnesium Fluoride MgF2 crystal to prevent oxygen or hydroxyl from entering the crystal. The processed crystalline material is filled into graphite. Among the materials known so far, Magnesium Fluoride MgF2 crystal is one of the materials with the best light transmission properties in the vacuum ultraviolet band.

Magnesium Fluoride MgF2 crystals range from vacuum ultraviolet to red. Single crystal atoms are arranged in a uniformly ordered long-range order, exhibiting a preferred orientation. Since there are no grain boundaries, adjacent particles (or fluorides). From the perspective of domestic and foreign markets and production processes, the most competitive market is the dry aluminum fluoride production process and its products.