It is known that sulfur hexafluoride gas is widely used in electric power, environmental protection and metal smelting industries. It also plays a vital role. Today, we will analyze the specific functions of Phyllier special gas.

Role in the power industry

Sulfur hexafluoride gas is mainly used as electrical insulation medium and arc extinguishing agent. While ensuring safe and reliable operation of power equipment, it can be minimized to reduce equipment cost. At present, most high-power transformers use sulfur hexafluoride insulation, which greatly reduces the harm caused by spark discharge and arc to equipment. The current interrupters equipped with sulfur hexafluoride have the characteristics of high rated voltage, high ease of combustion, etc. In addition, sulfur hexafluoride is also used in various accelerators, ultra-high voltage accumulators, coaxial cables and microwave transmission insulation media.

Application in environmental protection industry

At present, sulfur hexafluoride is a widely used tracer for measuring air pollution, with a disappearance distance of up to 100 kilometers. At the same time, sulfur hexafluoride gas is used as refrigerant to replace Freon, which has no destructive effect on the ozone layer, meets the requirements of environmental protection and use performance, and is a refrigerant with great development potential.

Smelting and casting process for nonferrous metals

High purity sulfur hexafluoride can prevent the oxidation of magnesium and its alloy melt, and can also be used for degassing and purification of aluminum and its alloy melt. In the microelectronics industry, sulfur hexafluoride can be used to etch the silicon surface and remove the organic or inorganic film on the semiconductor material, and can be used as the dopant of the single film optical fiber isolation layer in the manufacturing process of the optical knife fiber.

The content of the article comes from sulfur hexafluoride gas: http://www.feiliergas.com