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Discontinuous ultrasonic electroplating device and application thereof

An ultrasonic electroplating and ultrasonic technology, which is applied in the field of intermittent ultrasonic electroplating devices, can solve the problems of excessive thickness and brittleness of the ultrasonic electroplating hard film, and achieve the effects of convenient continuous production, improved wear resistance and low investment cost.

Inactive Publication Date: 2012-07-11
INST OF METAL RESEARCH - CHINESE ACAD OF SCI
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Problems solved by technology

[0004] In order to solve the problem of too thick and brittle ultrasonic electroplating hard film, and respond to the bottleneck of greatly improving various performances in the ordinary electroplating industry, the present invention provides an intermittent electroplating ultrasonic electroplating device and its application. Compared with the ultrasonic electroplating film layer, this type of film layer greatly improves the wear resistance, corrosion resistance and film bonding force

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  • Discontinuous ultrasonic electroplating device and application thereof
  • Discontinuous ultrasonic electroplating device and application thereof
  • Discontinuous ultrasonic electroplating device and application thereof

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] Such as figure 1 As shown, the intermittent ultrasonic electroplating device of the present invention mainly includes: electroplating electrode 1, ultrasonic water tank 2, water bath 3, plating solution 4, time relay 5, controller 6, ultrasonic generator 7, heater 8, water outlet 9, Thermocouple 10, water bath constant temperature control device 11, thermometer 12, electroplating sample 13, etc. The specific structure is as follows:

[0028] Water of a certain height is put into the ultrasonic water tank 2 to form a water bath 3. The plating solution 4 is put into the electroplating container 19, and the electroplating container 19 is placed in the ultrasonic water tank 2. The water surface of the ultrasonic water tank outside the electroplating container 19 is equal to or slightly lower than liquid level to prevent the container from floating ...

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Abstract

The invention relates to field of electroplating and in particular relates to a discontinuous ultrasonic electroplating device and an application thereof, and the discontinuous ultrasonic electroplating device can be applied to the electroplating process of various electroplating industries, such as Ni electroplating, Cr electroplating, Cu electroplating or Mn electroplating. The discontinuous ultrasonic electroplating device comprises an ultrasonic sink, a water bath, an electroplating container, an ultrasonic generator and a controller, wherein the ultrasonic sink is put in water to form the water bath, the electroplating container is filled with a plating solution, the electroplating container is put in the ultrasonic sink, the water surface of the ultrasonic sink outside the electroplating container is level with or lower than the height of the liquid level of the plating solution, and the lower part of the electroplating container has a distance from the ultrasonic sink. The bottom of the ultrasonic sink is provided with the ultrasonic generator, the output end of the controller is connected with the ultrasonic generator, and the input end of the controller is connected with a time relay. According to the invention, the problem that hard ultrasonic electroplating films are too thick and fragile is solved, and the bottleneck on enhancing all the performance in the common electroplating industry is correspondingly broken. The abrasive resistance, corrosion resistance and film binding force of the film are obviously enhanced as compared with those of the ultrasonic electroplating film.

Description

technical field [0001] The invention relates to the field of electroplating devices, in particular to a discontinuous ultrasonic electroplating device and its application, which can be applied to electroplating processes in various electroplating industries, such as electroplating Ni, Cr, Cu or Mn. Background technique [0002] In the past two decades, due to the popularization of ultrasonic equipment and the wide application of sonochemical reactors, the application research of ultrasonic in chemistry, chemical industry and new materials has developed rapidly, and formed an interdisciplinary subject - sonochemistry. Ultrasound is applied to electroplating, and there are many patents abroad, especially in Japan, followed by the United States, Russia, the European Union, and India. There are more and more researches in this area in our country. At present, there are already industrial-scale ultrasonic generating equipment on the market, which has laid the foundation for the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D5/20
Inventor 于志明牛云松赵健胡家秀
Owner INST OF METAL RESEARCH - CHINESE ACAD OF SCI
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