Method of molten metal plating with slit nozzle

摘要

A method of molten metal plating, comprising the steps of: bringing a travelling steel strip into contact with a revolving roll; applying a molten metal on the roll through a nozzle disposed near the roll; and transferring the applied molten metal from the roll to the steel strip by the revolution of the roll. An apparatus for molten metal plating, comprising: a coating roll capable of being brought into contact with a travelling steel strip; a nozzle disposed near said roll for applying a molten metal on said roll; and means for supplying a molten metal to said nozzle.