Saeed, A.; Khan, A. W.; Jan, F.; Shah, H. U.; Abrar, M.; . Zaka-Ul-Islam, M; Khalid, M.; . Zakaullah, M
(Institue of physics, 2014-01-01)
A glow discharge plasma nitriding reactor in the presence of an active screen cage is optimized in terms of current density, filling pressure and hydrogen concentrations using optical emission spectroscopy (OES). The samples ...