Carbon powder film prepared by ultrasonic spraying

Preparation of carbon powder film by ultrasonic spraying -- coating preparation -- YMUS ultrasonic spraying

As an important raw material, fine carbon powder film has become more and more important in particle size, purity and morphology with the development of additive manufacturing, thermal spraying, metal injection molding and other technologies. Although the traditional water atomization, gas atomization, centrifugal atomization and other preparation methods have been relatively mature, but in order to meet the growing demand, we are still developing new metal powder preparation technology.

YMUS has carried out an experimental test on the preparation of toner coating by ultrasonic atomization, using ultrasonic atomizing nozzle to prepare composite metal materials, which is known as ultrasonic atomization spraying toner coating preparation technology. Ultrasonic atomization uses ultrasonic vibration energy to break the liquid flow and significantly improves the efficiency of toner solution preparation, but it still needs to consume a lot of inert gas. Ultrasonic dispersing syringe was used to atomize the solution directly. With the development of piezoelectric ceramic materials, transducer manufacturing technology, ultrasonic power supply and signal tracking technology, ultrasonic atomization technology has been applied in new energy, biomedicine, microelectronics semiconductor, nanomaterials, glass coating and other application fields.

With the development of technology, the emergence of power ultrasonic technology and various new materials has promoted the upgrading of ultrasonic atomization spraying technology. Ultrasonic atomizing spraying technology from the initial only suitable for the preparation of low concentration of solution, to the preparation of different solubility of solution and polymer materials, the process equipment and key technology has undergone profound changes. YMUS ultrasonic atomizing spraying technology and traditional atomizing technology has greatly contributed to the preparation process. At present, there have been a variety of complex and efficient atomized powder technology. Ultrasonic atomizing metal spraying has attracted wide attention.

Note:toner film coating

Advantages of ultrasonic atomizing spraying:

1. Precise control of coating thickness

2, uniform and efficient film coating

3, spraying uniformity ≥95%

4, do not block the nozzle, reduce maintenance costs

5, does not pollute the environment, energy saving and environmental protection