Microstructure and Properties of Super-Ferritic Stainless Steels Used for Marine Construction after Fire Exposure

Figure 6

The surface morphologies of representative samples after immersion corrosion: (a), (b) immersion for 24 h of samples soaking for 4h at 600°C, (c, d) immersion for 24 h of samples soaking for 4h at 800°C.

(a)

(b)

(c)

(d)