Nitrogen for electronics production creates an ideal environment due to its inertness preventing oxidation. A controlled nitrogen atmosphere makes a huge difference in production and efficiency for semiconductors producers. It allows for much larger areas for engineers in a safe environment.
In soldering it reduces dross on solder pots, lower surface tension and higher-quality soldering joints. In a lead-free selective soldering process, nitrogen allows soldering to continue without dross overwhelming the work area or soldering nozzle preventing undesirable bridging between joints and nozzles. Nitrogen is an absolute must in SMT production that requires seamless connections between surface-mounted parts and the surfaces to which they are arranged on. More about the industry.