The properties and uses of helium gas
Release time：2025-01-07
The industrial application of helium utilizes its low boiling point of -268.9 ℃, and liquid helium can be used for ultra-low temperature cooling. Helium is indispensable in the widely studied applications of superconductors in fields such as maglev trains. In addition, due to its inert chemical properties and lighter weight than air, helium is commonly used as a filling gas in spacecraft or advertising balloons, and this use is also well-known. Helium is widely used in mixed gases for respiration in the field of ocean development, as well as in the cooling of superconducting electromagnets in magnetic resonance imaging equipment in the medical field.
Used for ultra-low temperature research, gas phase analysis, welding, leak detection, chemical vapor deposition, crystal growth, plasma etching, special mixed gases, etc., used for inflating standard gases, equilibrium gases, medical gases, balloon electronic tube diving suits, etc. Ultra high purity helium gas is used for ultra-low temperature research, gas phase analysis, welding, leak detection, chemical vapor deposition, crystal growth, plasma etching, special mixed gases, etc. It is used as a standard gas, equilibrium gas, medical gas, balloon electronic tube diving suit, etc. for inflation
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