Influence of Nitrogen Content on the Corrosion Behavior of Powder Metallurgy Nickel-Free Austenitic Stainless Steel

Figure 3

Metallographic structures of the solid-solution alloys with (a) 1.19 wt.% (N), (b) 1.28 wt.% (N), (c) 1.37 wt.% (N), and (d) their XRD patterns.

(a)

(b)

(c)

(d)