Aluminising of Mild Steel Plates

Figure 3

(a) Intermetallic (I.M) formation at the interface (690°C and 300 s). (b) Magnified from (a) EDS analysis at circled points indicates 3 distinct zones: (A) Fe₂Al₅, (B) FeAl₃, and (C) Fe : Al~1 : 4.6.

(a)

(b)