Ion nitriding uses glow discharge: nitrogen gas ionizes in a vacuum container, and nitrogen ions bombard part surfaces to heat and nitride them, forming a nitrided layer. It suits cast iron, carbon steel, alloys, etc., boosting surface hardness, wear resistance and corrosion resistance. The Ion Nitriding Power Supply provides DC electric field for ion nitriding furnaces. It’s widely used in auto, aerospace, nuclear power and other industries for surface treatment of mechanical parts. Features include high stability, low ripple, auto arc extinguishing, ≤0.5% V/I control accuracy, 25% energy saving, remote control and multiple protections.