Device for electrodeposition of tin or tin alloys on metal objects uses at least one insoluble anode with avoidance of formation of impurities and slime, e.g. tin oxide slime

摘要

A device for electrodeposition of tin or tin alloys on metal objects using at least one insoluble anode in an anode space bounded by a diaphragm and a tin dissolving station (sic) the cathodic side of the diaphragm has a liquid permeable plate of minimum thickness 1 mm in an electrically nonconducting material, and has holes.