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Application in Electronics The Selectron process has been used in electronics as well as in high- voltage current applications for repairs or series coatings. There is a printed circuit board that is re- coated with gold on the plug- in contacts. |
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Cheque- cards for a heart diagnosis device With series of 150 pieces the high- conductivity copper tines were by mistake not coated with gold. The manufactured cards were defective rejects as they could not be gold- plated with established procedures afterwards. Therefore gold layer was deposited on the tines very economically with the Selectron process. |
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These electrodes have been silver- plated for the chemical industries. |
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Two brass pieces and two steel pieces have been silver- plated in order to improve their conductivity. |