Fabrication of the electrolytic resistor. The adjustable wire wound resistor can be replaced with an electrolytic resistor. As is known, the resistance of the electrolyte column depends not only on its height, ale również od powierzchni …
Tag Archives: elektroliza
Fabrication of the electrolytic rectifier
Fabrication of the electrolytic rectifier. You can easily build an electrolytic charger to charge the battery, which, admittedly, works worse than semiconductor rectifiers, but urgently needed, can be useful. Do naczynia szklanego lub z tworzywa …
Electrolytic silver plating
Electrolytic silver plating. The electrolyte is prepared by dissolving 2…3 g of silver chloride in 500 cm3 of solution, containing 100 g of sodium thiosulfate. In the absence of silver compounds, a used photographic fixative can be used, …
Electrolytic copper plating.
Electrolytic copper plating. The electrolyte used is a solution containing 200 g of crystalline copper sulfate i 25 cm3 of concentrated sulfuric acid in 1000 cm3 of water. The anode is a thick sheet of pure copper. …
Coating of metals with other metals
Coating of metals with other metals. Tight coatings with good adhesion to the substrate can be obtained by electrolytic methods. In order to obtain decorative effects, nickel coatings are most often applied, miedziane lub …