What is An Ultrasonic Indium Coating Machine?

With the rapid development of industry, indium has found widespread application in new semiconductor alloys, solar cells, fiber optic communications, atomic energy, aerospace technology, computers, televisions, and corrosion protection. Ultrasonic target welding, as a new target bonding method, has gradually demonstrated its superiority in many fields. The most common target welding method involves indium coating, hence the name ultrasonic indium coating machine. Ultrasonic target welding provides an environmentally friendly, flux-free welding solution, fundamentally avoiding the various issues associated with conventional flux welding techniques, thereby providing stable and reliable welding.

What are the ultrasonic indium coating machines? Currently, FUNSONIC ultrasonic indium coating machines have five types.

1.Ultrasonic flat indium coating machines are the most commonly used, suitable for coating flat targets with indium. Traditionally, indium coating metal and non-metal surfaces like copper plates, ITO glass, and silica requires manual application, which has significant drawbacks. First, the indium coating is uneven, affecting the performance of the coated material. Second, the manual scraping method results in a weak and easily detached indium coating. Third, manual scraping is inefficient and labor-intensive. Finally, indium metal can be wasted due to poor control or other issues. FUNSONIC's ultrasonic technology effectively addresses these issues.

‌2.Ultrasonic internal cylindrical indium coating machines, also known as elbow-type ultrasonic indium coating machines, are suitable for coating the inner wall of target barrels with indium. Ultrasonic waves generate high-frequency vibrations at a charge of tens of hundreds per second. These high-frequency vibrations, accomplishing a positive amplitude, transmit ultrasonic power to the weld quarter via the horn. The high-frequency vibrations concurrently expel microbubbles from the weld zone, permitting the goal fabric to enter the microcavities occupied through these bubbles, firmly bonding the goal to the substrate and enabling flux-free welding. ‌

3.Ultrasonic cylindrical indium coating machines, also known as curved target ultrasonic indium coating machines, are suitable for coating the outer surfaces of tube targets with indium. Ultrasonic welding technology is an environmentally friendly welding solution. Therefore, no gas emission facilities or wastewater treatment facilities are required to deal with the harmful gases produced by the flux. Microbubbles generated by the flux within the weld, which can cause weld defects such as cracks over time, are also eliminated. Ultrasonic indium coating produces a uniform coating with no blind spots or ripples, ensuring a strong, non-flaking coating. It also significantly improves production efficiency. Coating a 1500 x 190 mm copper plate takes only 15 minutes (with two vibrations). Coating an ITO glass plate with an area of 50 x 50 mm takes only 1 minute (with three vibrations).

4.Ultrasonic automatic indium coating machine Ultrasonic automated indium coating device is frequently used to coat indium on digital elements for environment friendly thermal administration and electrical connections. This equipment makes use of ultrasonic technological know-how to uniformly coat indium material on the target floor via high-frequency vibration, assembly unique utility requirements. Compared to ordinary coating methods, ultrasonic coating has decrease strength consumption, efficaciously decreasing material waste and enhancing the automation stage of the manufacturing line.

5.Ultrasonic superconducting wire indium coating machine Ultrasonic wire indium coating is a method of applying indium coating on the surface of a wire using ultrasonic technology. This indium coating method is commonly used to prepare superconducting materials to provide superconductivity and protect the superconducting layer. The coating of indium on ultrasonic superconductors itself cannot directly provide an improvement in superconducting performance. The superconducting performance is mainly determined by the physical properties of superconducting materials, and the function of coatings is to protect the superconducting layer and provide external protection.