Electromagnetic shielding type steel-cored aluminum stranded wire for high-voltage overhead line

The invention discloses an electromagnetic shielding type steel-cored aluminum stranded wire for a high-voltage overhead line. The electromagnetic shielding type steel-cored aluminum stranded wire comprises multiple strands of steel wires and a stranded wire body, wherein the stranded wire body is wound around the multiple strands of steel wires in a stranded mode and is made of multiple strands of aluminum wires. An iron-based amorphous alloy layer used for electromagnetic shielding is deposited on the outer circumferential face of each steel wire and the outer circumferential face of each aluminum wire through an electrolytic deposition process, and the iron-based amorphous alloy layers comprise 68.77% of Fe, 18.23% of Co, 0.99% of Si and 12.01% of B. The electromagnetic shielding type steel-cored aluminum stranded wire has the advantages that the electromagnetic radiation intensity of the high-voltage overhead line is reduced by 50% to 70% on the basis of the prior art; the electromagnetic radiation influe