We will respond to various requests.
Magnetic fields are utilized for controlling plasma in a vacuum for the deposition of thin films used in semiconductor manufacturing equipment, flat panel displays, solar cells, and other electronics products, optical components, and decorative items, as well as in sputtering processes. Permanent magnets are used to manage various parameters such as magnetic field strength, generation location, magnetic field direction, and magnetic field gradient to achieve the desired effects. Our analysis, design, manufacturing, and measurement services can assist in realizing these characteristics.
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basic information
【Case Study】 ○Customer request… Is it possible to repair the magnet for magnetron sputtering? ○A customer using a cathode magnet for magnetron sputtering accidentally damaged the magnet. The magnet is not only very expensive but also requires a long lead time for production. We informed the customer, who was in great distress, that we could replace only the damaged part. Although it is not possible to replace just one magnet in a magnetic circuit component, which is an assembly of normally magnetized magnets, there are cases where repair is possible depending on the situation, and this case was one where something previously thought impossible became a reality. ○We are happy to respond to various requests beyond such cases. ●For more details, please contact us.
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Applications/Examples of results
Repair of the cathode magnet
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Company information
Towa Manufacturing has been specializing in permanent magnet processing for about 70 years since the birth of "permanent magnets." In recent years, the application fields have been expanding increasingly, and various magnetic properties tailored to customer needs are being sought. From prototype development of magnetic products to manufacturing outsourcing and modifications, please trust Towa Manufacturing, a specialist in permanent magnets and magnetic circuits.