Helium (rare gas)
Like helium, rare gas helium is obtained from the air and is present in the air at a concentration of one in a million. A large amount of helium gas obtained by technical means is used to fill the bulb, because of the low conductivity of helium, it can withstand the high temperature of the filament while ensuring the performance of the light.
Helium is a key success factor in energy-saving windows. Because of its lower thermal conductivity, which increases the effectiveness of insulation, helium is used in insulating glass sheets. 40% or more of the helium produced worldwide is used for this purpose. New or renovated buildings need to meet stringent energy efficiency rating regulations, and insulated windows are a key factor in ensuring compliance. The trend towards energy efficiency is the driving force behind the increase in demand for helium, as this rare gas used between insulating glass minimizes heat transfer while greatly improving insulation efficiency.
The rare gases of helium and helium are of great value in many applications. Recently, they have played an increasingly important role in car headlights. Helium is used to fill halogen-enclosed headlights. The benefit of this type of illuminator is that the lighting is brighter and longer lasting, but uses less power and makes people's vision clearer. Helium is also used as a filling gas for halogen bulbs, energy-saving bulbs, and illuminated signage gas discharge tubes. Replacing nitrogen or argon with helium in halogen energy-saving lamps and fluorescent lamps can increase lamp life and produce more efficient lighting tools.
Helium (rare gas)
Helium is an extremely rare gas that accounts for only 0.000009% of the air content. When other lighter and rare gases are not working, helium can work.
Helium can be used to produce semiconductor and plasma panels. Helium accounts for at least 5% of the plasma screen mixture. After mixing helium and helium, it is used to fill a number of small color units between two glass substrates, each of which consists of three such color units. In order to form a color image, the transistor charges each color unit separately, and a plasma discharge phenomenon occurs in the mixed gas.
Helium is also used in ion propulsion in the aerospace industry, a technique that uses ion beams to propel rockets. In simple terms, an ion beam is first generated by ionizing helium, and then an electric field or a magnetic field is used to accelerate the ion. These energies that generate electromagnetic fields are usually derived from solar cells.
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