Research Article

Corrosion Resistance of DLC Film-Coated SUS316L Steel Prepared by Ion Beam Enhanced Deposition

Figure 7

C 1s XPS profiles of DLC films deposited on SUS316L at (a) CH4/H2 = 1 : 1, 6 h; (b) CH4/H2 = 1 : 1, 12 h; (c) CH4/H2 = 1 : 0, 6 h; (d) CH4/H2 = 1 : 0, 12 h.
(a)
(b)
(c)
(d)