System for ultrasonic removal of air bubbles from the surface of

Details System for ultrasonic removal of air bubbles from the surface of System for ultrasonic removal of air bubbles from the surface of

1996-05-02

1997-08-05

Valentine, Donald R.

Electrolysis: processes, compositions used therein, and methods

Electrolytic coating

204198, 204222, 134 1, C25D 520, C25D 1728

Patent

active

056538600

ABSTRACT:
During electroplating, an article immersed in an electroplating solution is held by an ultrasonic transducer supplied with an alternating-current energy produced by an ultrasonic generator. The ultrasonic transducer converts the alternating-current energy to mechanical vibrations at an ultrasonic frequency corresponding to the excitation frequency. The mechanical vibrations produced by the transducer are applied directly to the article to cause it to vibrate at the ultrasonic frequency. This vibration results in removing air bubbles from the article surface.

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