METHOD OF AND APPARATUS FOR THE ELECTROCHEMICAL TREATMENT OF WORK SURFACES
A method and apparatus for the electrochemical treatment of work surfaces is disclosed. The method includes placing an electrolytic solution in contact with a suitable membrane. The solution passes through the membrane in a first direction to contact the work surface to be treated. A current is pass...
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| creator | KENNEY J,US |
| description | A method and apparatus for the electrochemical treatment of work surfaces is disclosed. The method includes placing an electrolytic solution in contact with a suitable membrane. The solution passes through the membrane in a first direction to contact the work surface to be treated. A current is passed through the solution and the workpiece to polarize the ions contained in the solution and to initiate an electrochemical reaction between the work surface and a first portion of the polarized ions, electrochemically reactive with the work surface. A second portion of the polarized ions, non-reactive electrochemically with the work surface passes through the membrane in a second direction, opposite the first direction, to assure a relatively rapid and uniform rate of electrochemical treatment. The apparatus comprises a container for the electrolytic solution to which is affixed the membrane, which acts as a dispensing member for the solution, and a voltage source for passing current through the solution and the work surface. A vibrator and/or pressure applier may be associated with the container to increase the dispensing rate of the solution through the membrane. |
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The method includes placing an electrolytic solution in contact with a suitable membrane. The solution passes through the membrane in a first direction to contact the work surface to be treated. A current is passed through the solution and the workpiece to polarize the ions contained in the solution and to initiate an electrochemical reaction between the work surface and a first portion of the polarized ions, electrochemically reactive with the work surface. A second portion of the polarized ions, non-reactive electrochemically with the work surface passes through the membrane in a second direction, opposite the first direction, to assure a relatively rapid and uniform rate of electrochemical treatment. The apparatus comprises a container for the electrolytic solution to which is affixed the membrane, which acts as a dispensing member for the solution, and a voltage source for passing current through the solution and the work surface. 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| subjects | APPARATUS THEREFOR CHEMISTRY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS |
| title | METHOD OF AND APPARATUS FOR THE ELECTROCHEMICAL TREATMENT OF WORK SURFACES |
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