РАВНОМЕРНОСТЬ ЭЛЕКТРООСАЖДЕНИЯ ХРОМА ПРИ ОБРАБОТКЕ ДЛИННОМЕРНЫХ ДЕТАЛЕЙ ПОСТОЯННЫМ И ИМПУЛЬСНЫМ ТОКАМИ

Rezumat

Uniformity of chromium electroplating of details with lengthy plate surfaces at relation height / width 10:1 from standard chromium bath without mixing was investigated. The possibility of considera- ble uniformity in longitudinal direction rise by use pulse plating (duration pulse 20 s, duty cycle 0,5) and high current densities (iavg = 1 A/cm2) it is shown.

article_3 (Русский)