Oxygen is a popular gas choice for laser welding applications because it offers high cutting speeds for steel. Transportation parts manufacturing will use laser welding to create critical components for automobiles and ships. Welding also plays a role in developing railroads for train travel.
Oxygen is also an essential gas for lithium-ion battery manufacturing. These batteries are becoming popular car power sources as we collectively work towards cleaner energy sources. Oxygen is necessary for oxyfuel combustion, which is useful for processing battery metals and precursor parts.