Plasma Nitriding of Titanium Alloys | IntechOpen
Plasma nitriding treatments for titanium alloys are typically carried out at 700–1100°C for 6–80 hours. The atmosphere is composed of a nitrogen containing mixture, for example, N 2, N 2 –Ar, N 2 –H 2, or N 2 –NH 3 mixtures, with pressures that vary in the range of 0.5–1.3 kPa [ 18 – 22 ].