Achieving minimal contamination of conductive material during manufacturing can prove to be a difficult task. One successful technique is known as levitation melting. This technique produces small quantities of electrically conductive material by suspending and then melting the material with induction heating. Once the material has melted, the RF power is shut off, and the molten mass can be dropped or forced into a mold for forming. Potential for this application lies in the jewelry, dental, electronics, and aerospace research industries.
Levitation Melting Application Notes
Click to read how induction melting can improve the efficiency, effectiveness and safety of your heating process.
Benefits: Minimal contamination of conductive material during manufacturing, removal of insoluble inclusions while leaving desired alloying constituents intact, even distribution of heating
Modern induction levitation melting provides reliable, repeatable, non-contact and energy-efficient heat in a minimal amount of time. Solid state systems are capable of heating very small areas or parts within precise production tolerances, without disturbing individual metallurgical characteristics. Solid state RF induction power supplies are ideal candidates for levitation melting. Levitation melting relies on a complex balancing act involving three- dimensional forces. By using solid state equipment, consistent and reliable melting cycles are produced through accurate frequency tuning and power control.
Ambrell has offered cutting-edge levitation solutions since 1986. Our engineering expertise has been applied in many levitation melting applications worldwide.
Induction heating is a fast, efficient, precise and repeatable non-contact method for heating metals or other electrically-conductive materials. The material may be a metal such as brass, aluminum, copper or steel or it can be a semiconductor such as silicon carbide,carbon or graphite. To heat non-conductive materials such as plastics or glass, induction is used to heat an electrically-conductive susceptor, typically graphite, which then transfers the heat to the non-conducting material.
Read our 4-page brochure; learn more about how the science of induction technology can solve your precision heating problems.
Induction Heating Work Coils
The work coil is the component in the induction heating system that defines how effective and how efficiently your work piece is heated.
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