Videos tagged with Fe3O4 Layer

This video details the Black Nitride process for treating firearm components, enhancing their operational capabilities. The process involves thermal chemical diffusion to impregnate carbon and nitrogen into the steel surface, significantly improving lubricity, wear resistance, and corrosion resistance without altering part dimensions. The steps include pre-heating, immersion in a nitride bath at around 1000°F, a quench bath at 750°F to add corrosion protection, and a multi-stage rinsing and ultrasonic cleaning process before final oiling and inspection.