An electroplating system includes an enclosure with an interior, an anode lead extending through the enclosure and into the interior, and a porous body. The porous body is supported within the interior of the enclosure for coupling an electroplating solution within the interior with a workpiece. A conduit extends through the enclosure and into the interior of the enclosure to provide a flow of nitrogen enriched air to the interior of enclosure for drying and removing oxygen from the electroplating solution.

An electroplating system includes an enclosure with an interior, an anode lead extending through the enclosure and into the interior, and a porous body. The porous body is supported within the interior of the enclosure for coupling an electroplating solution within the interior with a workpiece. A conduit extends through the enclosure and into the interior of the enclosure to provide a flow of nitrogen enriched air to the interior of enclosure for drying and removing oxygen from the electroplating solution.

The present disclosure relates to an electrode for eloxing a component, in particular a component of a vehicle brake system, comprising an electrolyte inlet for feeding an electrolyte into the electrode, an inlet channel, which connects the electrolyte inlet to an electrolyte outlet opening formed in the region of an outer surface of the electrode, an electrolyte inlet opening formed in the region of the outer surface of the electrode at a distance from the electrolyte outlet opening, an electrolyte flow path, which runs between the electrolyte outlet opening and the electrolyte inlet opening along the outer surface of the electrode and is designed to bring a surface portion of the component, which surface portion is to be eloxed, into fluid contact with the electrolyte flowing through the electrolyte flow path, an outlet channel, and an electrolyte outlet.

Electroplating apparatus includes an electroplating tank that stores an electrolyte solution in which at least objects to be electroplated and magnetic media sink, and at least one magnetic rotator rotatably arranged under the electroplating tank so as to generate an alternating magnetic field. The magnetic rotator is arranged to section an internal space of the electroplating tank into a first space occupying a space above the magnetic rotator and a second space occupying a remaining space other than the first space. The magnetic rotator is arranged to be movable in a lateral direction intersecting a rotational axis of the magnetic rotator, allowing the objects to be shifted between a condition of being present in the electrolyte solution and in the first space and a condition of being present in the electrolyte solution and in the second space.

Electroplating apparatus includes an electroplating tank that stores an electrolyte solution in which at least objects to be electroplated and magnetic media sink, and at least one magnetic rotator rotatably arranged under the electroplating tank so as to generate an alternating magnetic field. The magnetic rotator is arranged to section an internal space of the electroplating tank into a first space occupying a space above the magnetic rotator and a second space occupying a remaining space other than the first space. The magnetic rotator is arranged to be movable in a lateral direction intersecting a rotational axis of the magnetic rotator, allowing the objects to be shifted between a condition of being present in the electrolyte solution and in the first space and a condition of being present in the electrolyte solution and in the second space.

Provided is a method for forming a metal film using a solid-state electrolyte membrane, and the method allows a metal film having a smooth surface to be formed and an additive to sufficiently serve its function. A method for forming a metal film includes the successive steps of (a) supplying a solution to a solution-housing space, the solution containing ions of the metal and an additive; (b) increasing a pressure of the solution in the solution-housing space in a state where the solution-housing space is uncommunicated with a solution tank and the substrate held by a holder is in contact with the solid-state electrolyte membrane; (c) decreasing the pressure of the solution in the solution-housing space; and (d) forming the film of the metal on the substrate by applying a voltage between an anode and the substrate while the solution is circulated between the solution-housing space and the solution tank.

Provided is a plating apparatus and a plating solution agitating method that can agitate a plating solution without using a paddle.

A plating apparatus 1000 includes a holder cover 50 disposed in a substrate holder 30 and configured to rotate with the substrate holder when the substrate holder rotates. The holder cover is configured to have a lower surface immersed in the plating solution with the lower surface positioned below a surface to be plated of a substrate. The lower surface of the holder cover is provided with at least one cover groove extending in a direction intersecting with a rotation direction of the holder cover.

Provided is a plating apparatus and a plating solution agitating method that can agitate a plating solution without using a paddle.

A plating apparatus 1000 includes a holder cover 50 disposed in a substrate holder 30 and configured to rotate with the substrate holder when the substrate holder rotates. The holder cover is configured to have a lower surface immersed in the plating solution with the lower surface positioned below a surface to be plated of a substrate. The lower surface of the holder cover is provided with at least one cover groove extending in a direction intersecting with a rotation direction of the holder cover.

Provided is a technique that allows ensuring a downsized plating apparatus.

A plating apparatus includes a discharge module 50. The discharge module includes a module main body 51 including a plurality of nozzles 52 configured to discharge a process liquid upward, and a moving mechanism 60 including a rotation shaft 61 disposed at a side of a plating tank and connected to the module main body. The moving mechanism 60 moves the module main body by rotation of the rotation shaft. The moving mechanism moves the module main body between the first position and the second position. The plurality of nozzles are arranged such that the process liquid discharged from the plurality of nozzles is brought in contact with a lower surface of a substrate from a center portion to an outer peripheral edge portion when the module main body moves to the second position. The module main body further includes a recovery member configured to recover the process liquid dropped after being discharged from the plurality of nozzles and brought in contact with the lower surface of the substrate.

A bulk finishing system including a plurality of liquid immersion workstations defining a finishing process for a plurality of metal work pieces processed therethrough. Each of the plurality of liquid immersion workstations includes a tank, and the plurality of metal work pieces are conveyed through a group of one or more of the respective tanks of the plurality of liquid immersion workstations by non-contact magnetic conveyance provided by an inclined downstream tank end wall forming a work piece exit slide, with a magnetic conveyor extending along an exterior side of the inclined downstream tank end wall. The plurality of work pieces are introduced loosely in bulk to each one of the group of tanks of the plurality of liquid immersion workstations.