Gold powder producing method for medical purpose, involves using electric target to produce gold powders received by static-electronic collector, operating spinner with cooling device to provide ultrasonic vibration effects

摘要

The method involves providing a vacuum environment and using an electric target (12) to vaporize a source gold to produce gold powders. A spinner (14) is operated to provide ultrasonic vibration effects. The spinner having cooling devices on the inner wall of the spinner cools down the up-rising gold powders. A static-electronic collector (20) is applied to obtain the gold powders.