Steel wire surface treatment method and surface treatment line
AssigneeKabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
InventorSatoshi NAKANO
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Abstract
The steel wire surface treatment method of the present invention is a method for continuously treating the surface of a steel wire and includes: a descaling step P2 in which scale adhering to the surface of a steel wire is removed by subjecting the surface of the steel wire to wet blasting; a coating film treatment step P5 in which a coating film is formed on the surface of the steel wire after completion of the descaling step P2; and a water amount controlling step P3 in which the water amount on the surface of the steel wire immediately before performing the coating film treatment step P5 is adjusted to a prescribed water amount.
Claims10
A steel wire surface treatment method for continuously treating a surface of a steel wire, the method comprising:
- removing scale adhering to the surface of the steel wire by subjecting the surface of the steel wire to wet blasting;
- forming a coating film on the surface of the steel wire after the removing;
- and
- controlling a water amount by adjusting a water amount on the surface of the steel wire immediately before the forming, to be within a prescribed water amount range.
A steel wire surface treatment line, comprising:
- a blasting treatment device for performing wet blasting on a surface of a steel wire;
- a coating film forming device for forming a coating film on the steel wire after wet blasting treatment;
- and
- a water amount controlling device for adjusting a water amount on the surface of the steel wire immediately before introducing the steel wire into the coating film forming device, to be within a prescribed water amount range.
Dependencies are inferred from the claim text.