The air-bubble formation in the hard anodic oxidation of aluminum alloy (ZL109) pistol was studied using a pulse/galvanostat electric power supply device.
对铝合金阳极氧化区气泡形成的机理、影响和防止措施进行了探讨。
2
The principles of the electronic circuits of pontentiostat, galvanostat, impedance measuring system and the computer-controlled measuring system arc introduced.
本文对四电极系统中恒电位器、恒电流器、阻抗测量系统和计算机控制的测量系统的电路原理作了介绍。
3
The cathodic polarization character of industrial pure titanium in sea water was studied by meas of ac impedance technique, galvanostat cathodic charging and dynamic polarization technique.