Electrochemical response and passivation affinity of Fe-based amorphous HVOF coatings prepared from pig iron on mild steel

Fe‐Based Amorphous Alloy Coatings: A Review

“…However, they also observed a drop in the corrosion properties of the coating after annealing at 250 ºC due to the precipitation of secondary phases such as Fe-α and FeNi from the amorphous matrix. [71] A similar finding has beenreported more recently by Bhushan et al [24] Wang et al [142] also indicated that amorphousphase content improves the mechanical properties and [64] Copyright 2024, Elsevier. [65] Copyright 2024, Elsevier.…”

“…However, they also observed a drop in the corrosion properties of the coating after annealing at 250 ºC due to the precipitation of secondary phases such as and from the amorphous matrix. [ 71 ] A similar finding has beenreported more recently by Bhushan et al [ 24 ] Wang et al [ 142 ] also indicated that amorphousphase content improves the mechanical properties and corrosion properties of the Fe 47 Cr 15 Mo 14 Co 3 C 15 B 6 cladding layer. As they investigated effect of laser scanning speed, they found out that amorphous content increases with an increase in the scanning speed, and subsequently the hardness and corrosion resistance of the cladding layer improves.…”

“…High corrosion resistance in Fe-Cr-based fully AAs has been reported even for Cr content of 4%. [16,23,24] It hasbeenalso reported that Cr improves the thermal stability and magnetic properties of FeSiB and FeCrMnN AAs. [22,25] In fact, the solution of alloying elements such as Cr in α-Fe with [3] Figure 2.…”