Aluminising of Mild Steel Plates

Figure 4

(a) Intermetallic (I.M.) formation at the interface (690°C and 2400 s). (b) Magnified from (a) EDS analysis at circled regions indicates 3 distinct zones: (A) Fe₂Al₅, (B) FeAl₃, and (C) Al/Fe ratio 4 : 1.

(a)

(b)