Fig. 8
From: Corrosion behavior of Fe amorphous/Al-12Si piston composites with core-shell structure

SEM-EDS analysis of surface products after 168 h immersion in corrosives: (a) Al-12Si; (b) 2% Fe; (c) 5% Fe; (d) 10% Fe; (e) 20% Fe.
From: Corrosion behavior of Fe amorphous/Al-12Si piston composites with core-shell structure

SEM-EDS analysis of surface products after 168 h immersion in corrosives: (a) Al-12Si; (b) 2% Fe; (c) 5% Fe; (d) 10% Fe; (e) 20% Fe.