High reproducibility! Introducing examples of high-frequency induction heating applied to aluminum brazing.
We will introduce examples of the application of induction heating in aluminum brazing. Aluminum is a lightweight and strong material, used in various parts such as piping components and automotive parts. However, due to its high thermal conductivity and low melting point, it has been said that thermal processing is difficult. ■ High thermal conductivity The thermal conductivity is about three times that of iron. When heating only the desired area, heat can also transfer to other areas, causing distortion. ■ Low melting point The melting point of aluminum is 660°C. In brazing, the melting points of commonly used silver brazing and copper brazing are close to this, requiring advanced skills from experienced workers for aluminum brazing. By using induction heating, which excels in temperature control, and brazing materials specifically designed for aluminum brazing, efficient aluminum brazing becomes possible. *For more details, please download the PDF or feel free to contact us.*
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**Advantages of Induction Heating** ■ Reproducibility: Once the coil and heating process are defined, brazing can be repeated multiple times with accurate and consistent quality. ■ High Quality: Heat is generated only in the areas that require brazing, allowing for the production of excellent quality without distortion, with easy control. ■ Clean Heating: No flames are used, and there are no exhaust gases. This promotes efforts towards decarbonization (carbon neutrality). ■ Safety: Workers can operate safely as there is no need for open flames or high-temperature furnaces. ■ Small Installation Area: Valuable floor space in the factory can be utilized effectively. *For more details, please download the PDF or feel free to contact us.*
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We manufacture and sell high-frequency power supplies and their applications for industrial use and scientific research, including induction heating power supplies, high-frequency power supplies for plasma, and RF power amplifiers. Our induction heating power supplies are available in a wide range from 1.2 kW to 500 kW, and due to their unique compact design and broad frequency range, they are applied in applications where induction heating was previously difficult. For plasma power supplies and RF amplifiers, engineering and manufacturing are conducted at our U.S. subsidiary, and in addition to sales, we also design and manufacture application equipment. With over 30 years of experience in plasma high-frequency power supplies and broadband amplifiers for semiconductor devices, we provide precise engineering services to realize our customers' ideals. We also offer free initial heating tests for equipment selection.