In China, helium is an incredibly scarce resource, resulting in high prices for this versatile gas. Its wide range of applications make it an invaluable product. Now, let's delve into the various areas where helium finds its use.
Another versatile use for helium is as a shielding gas in various applications. This includes atomic reactors and accelerators, lasers, rockets, and welding. Additionally, helium plays a crucial role in filling light bulbs and neon tubes. It can also be utilized in the production of foam plastics. With its unique properties, helium proves to be a valuable resource in numerous fields.
Helium has a low solubility in the bloodstream which makes it safe to use as a breathing gas for deep-sea divers. This is because the low solubility means that helium is unlikely to accumulate in the body and cause dangerous effects. Therefore, using helium as a breathing gas for diving is not considered dangerous. In fact, it is a useful tool for deep-sea divers who need a gas mixture that can help them breathe safely during their extended underwater excursions.
Superconductivity research benefits greatly from the remarkable properties of liquid helium, which closely resembles absolute zero temperature (-273°C). In this field, liquid helium serves as a superfluid and facilitates the creation of superconducting materials. Apart from its crucial role in superconductivity, liquid helium finds extensive use as a coolant and refrigerant across numerous industries.
Helium is an essential component of the argon-helium knife used in cancer treatment in the field of medicine.
Component of artificial atmospheres and laser media is another application of helium.
Helium can be used to preserve corpses, and the gas in Mao Zedong's crystal coffin is helium.