Metal strip formation - by deposition from process fluid electrolyte to cooled cathode roller

摘要

To give a continuous metal strip development, thorugh an electrolyte, the process fluid is a soln. contg. a halogen or a sulphur cpd. During deposn. the cathode roller (3) is cooled. - The metal is pref. deposited from a process fluid contg. chloride or fluoride, or a sulphate process fluid is used. During deposition, the cathode roller (3) is fully wound, and the strip is taken from the cathode roller (3) below the fluid level.