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Safety knowledge for the use of argon gas


Nitrogen is generally considered a safe gas by most people, but bottled nitrogen or large amounts of nitrogen can cause suffocation, and high-pressure nitrogen can also cause physical harm, which is also something to be aware of.

Principle of hydrogen production by electrolysis of water, electrolysis voltage, and water consumption


The so-called electrolysis is the process of using direct current to decompose electrolytes dissolved in water into new substances.

Middle East conflict may escalate, helium market may receive further support


The conflict between Iran and the United States may have further escalation intentions. Qatar's helium supply may be affected to some extent, and the Chinese helium market should be closely monitored.

Industry experts warn that helium on Earth is running out


At present, the main source of helium is natural gas separation, and with the further utilization of helium, it will decrease year by year.

Purification method of argon gas


For gases, purity is a standard for measuring whether the gas is of high quality. Argon gas, as an inert gas, can be used as a protective gas for manufacturing single crystals and polycrystals. In order to improve the quality of silicon crystals, it is crucial to choose high-purity argon gas, which can not only prolong the service life of crystals but also meet market demand.

The 'helium shortage' makes Japanese researchers lament: 'unable to conduct experiments'


According to the Japanese newspaper "Nikkan Kogyo Shimbun", a global "helium shortage" is causing a huge impact on major research institutions in Japan. Due to the Japanese government's priority in ensuring the satisfaction of industrial helium demand, major research institutions including the Japan Aerospace Exploration Agency and the Institute of Physical Properties at the University of Tokyo are struggling with how to obtain helium gas.

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