Susceptor Heating with Induction

Ambrell has over 10,000 systems installed in over 50 countries and many of them are susceptor heating applications.

susceptor heating with induction

lorem ipsum

We offer exceptional customer service before and after the sale. Your Susceptor Heating application will be analyzed and tested in the nearest Ambrell Applications Lab. There is no charge, and you will receive a system recommendation designed to deliver the best possible solution for your brazing requirements. Ambrell delivers the expertise, innovation and system quality to give your company a competitive edge.

Ambrell: About Induction Heating

Read our 4-page brochure "About Induction Heating". Learn more about how the science of induction technology can solve your precision heating problems.

Click to read one of our susceptor heating Application Notes (after a brief registration). Learn more about:

susceptor heating image

Although induction heating is normally used with metals or other conductive materials, plastics and other non-conductive materials can often be heated very effectively by using a conductive metal susceptor. The susceptor is used to transfer heat to the target part through conduction or radiation.

Graphite is often used as a susceptor because it offers machinability, high resistivity (ideal for induction), and a temperature range up to 3000°C (5430°F). Susceptors can also be made from Molybdenum, Silicon Carbide, Stainless Steel, Niobium, Aluminum, and other conductive materials. The susceptor can be made in the form of a crucible, disk, tube, a layer in the material, or whatever form best suites the application. Some example applications include: crucible melting of non conductive materials like glass, heating fluids in a pipe, plastic sealing, thermoplastic composite manufacture, cap sealing, and CVD processes in semiconductor manufacturing.

susceptor heating image

Modern induction heating 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 within precise production tolerances, without disturbing individual metallurgical characteristics.

When heating a susceptor, solid state RF induction power supplies provide accuracy and speed. During heating, temperature ramping can be controlled by using optical pyrometers or thermocouples to form a closed loop system. Uniform surface temperatures can be achieved with careful coil design.

Typical RF power supplies for susceptor heating range from 1 to 20kW, depending on the parts and application requirements.

utm_medium material docid title title_DE title_FR title_PT blurb
susceptor-heating   susceptorheating_1 Indirect Heating of Jet Engine Fan Blades With An Inconnel Susceptor Indirect Heating of Jet Engine Fan Blades With An Inconnel Susceptor Indirect Heating of Jet Engine Fan Blades With An Inconnel Susceptor Indirect Heating of Jet Engine Fan Blades With An Inconnel Susceptor Heat an Inconnel susceptor to 19500 F in less than one (1) minute for heating jet engine fan blades
susceptor-heating graphite crystalpulling_1 Heating Graphite Susceptor for crystal pulling Heating Graphite Susceptor for crystal pulling Heating Graphite Susceptor for crystal pulling Heating Graphite Susceptor for crystal pulling To Heat a graphite susceptor to 1100°C in an inert atmosphere of Nitrogen and Hydrogen.
susceptor-heating graphite susceptorheating_2 Graphite Boat Graphite Boat Graphite Boat Graphite Boat To heat a graphite susceptor to 12000 C through the use of a helical coil with
a minimum inside diameter of 4".