Nitrogen is the most abundant natural gas and makes up the majority of our atmosphere – making it one of the top gas choices for many different industries. Specifically, the welding industry uses nitrogen for quite a few different day-to-day applications. At nexAir, we are a top trustworthy supplier of nitrogen gas to welders from all over. Lean on our KnowHow in the gas industry to allow you to continue to Forge Forward in all of the welding projects you encounter. 

Purging

Nitrogen is widely used as a purging gas due to its dry, non-combustible qualities, allowing it to produce a more stable environment by displacing oxygen and moisture in the atmosphere. Using nitrogen during the welding and brazing process will prevent any harmful contamination of the atmosphere.

Arc Stability

Nitrogen improves the arc stability in the MIG and TIG welding processes resulting in a less messy and cleaner weld. With enhanced arc stability, welders can significantly reduce the amount of time it takes to clean up after they have the job done. This is a big plus and a contributing factor to why nitrogen is a top pick in the industry! 

Prevents Metal Oxidation

Oxidation is a common issue when it comes to working with metals. However, regularly using nitrogen in your projects can help to significantly reduce the amount of oxidation that you would typically see. By being a non-reactive, inert gas, nitrogen prevents the metals from oxidizing at intense heat levels. 

Corrosion Resistance

When mixed with argon, nitrogen can increase the corrosion resistance in metals. Even on its own, nitrogen is an excellent shielding agent! In the long run, your equipment will stay intact and running without intense corrosion buildup. 

Plasma Cutting

The plasma cutting process can be defined as a metal processing technique where oxygen and nitrogen gas are combined with a high-temperature plasma arc to achieve metal cutting. Nitrogen plays a key role in this process due to its inert qualities. 

Nitrogen is an awesome choice when taking on MIG and TIG welding projects and will allow for more precise, timely and cleaner results. At nexAir, we have a large, consistent supply of nitrogen to help you take on all of your welding projects, no matter the size. Please feel free to reach out to one of our experts with any questions you may have in order for you to Forge Forward with your next adventure.