Applications of Induction Heating: Joining of Metals and Glass
In the formation of airtightness
Joining metal and glass requires heating the metal and melting the glass to form a seal between the two materials. This process is used to create airtight seals in the manufacturing of light bulbs and laser tubes. Due to the differing coefficients of thermal expansion between glass and metal, caution is necessary during cooling and subsequent manufacturing processes. Sometimes, polymer-based adhesives are used to form the seal. *For more details, please download the PDF or feel free to contact us.*
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**Advantages of Utilizing Induction Heating (IH)** During the cooling process after heating, rapid cooling can cause glass to crack or break. Ambrell's induction heating power supply can be set to slowly cool down while removing residual stress, with the entire process configured as a heating profile within the power supply itself, without external input. This level of control allows for the automation of delicate heating processes, which significantly improves product throughput. *For more details, please download the PDF or feel free to contact us.*
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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.