| 摘要 |
A method and an apparatus for the continuous chromium-plating of elongated members such as bars and the like: the bar to be plated is fed and rotated through at least one tubular shaped chromium-plating anode into which an electrolytic solution suitable for depositing a layer of chromium on the bar, as the latter advances through the said anode, is supplied. The electrolytic solution is supplied into the anode from the bottom upwards, through sets of holes over the bottom and the upper surfaces of the anode; the bottom holes communicate with a pressure balancing and flow distribution chamber for the electrolytic solution. This results in an electrolytic flow upwardly directed in a perpendicular direction to the longitudinal axis of the bar, the temperature of which may be controlled by changing the flow rate of the electrolytic solution circulating inside the anode.
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