Ambrell Induction Heating
Ambrell Induction Heating
heating a steel plate

Induction Annealing Bolt Shafts

Sep 8, 2020 9:40:02 AM / by Brett Daly posted in Induction Annealing, Applications Lab, annealing


 

A company contacted THE LAB at Ambrell to anneal bolt shafts with induction heating. They needed to heat 431 Stainless steel bolts to 1,850 ºF (1,010 ºC) and Inconel and 8740 alloy steel bolts to 1,000 ºF (538 ºC). THE LAB determined that an EASYHEATTM 3 kW, 150-400 kHz induction heating system with a three-turn helical induction heating coil would be the optimal solution for the client.

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Induction Forging Turbine Blades

Sep 4, 2020 12:37:44 PM / by Brett Daly posted in Applications Lab, forging



A company in the turbine industry needed to heat titanium rod blanks prior to forging them into turbine blades. Heating needed to occur in a very precise fashion. The blanks had to heat to 2,030 ºF (1,110 ºC) with a tolerance of plus or minus 25 ºF (-3.9 ºC) with uniform heat from the surface to the core. THE LAB at Ambrell determined that an EKOHEAT 20 kW, 50-150 kHz induction heating power supply with a workhead and nineteen-turn helical coil specifically designed for this application would meet this application's requirements.

 

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Induction Brazing a Joint on Pressurized Heater Connectors

Sep 3, 2020 2:44:31 PM / by Brett Daly posted in Induction Brazing, THE LAB, brazing



A client came to THE LAB at Ambrell needing to braze a joint between a copper lug and nickel-plated copper pins on a pressurized heater connector. The target temperature was 1175-1375 ºF (635-746 ºC). THE LAB determined that an Ambrell EASYHEATTM 10 kW, 150-400 kHz induction heating power supply would meet the client's objectives.

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Induction Annealing Tungsten Rods

Sep 2, 2020 10:59:57 AM / by Brett Daly posted in Induction Annealing, Applications Lab, annealing


 

A company contacted THE LAB at Ambrell to heat customer-supplied rods of various diameters to 4,170 °F (2,300 °C) at 2-4 feet per minute. THE LAB determined that an EKOHEAT® 40 kW, 50-150 kHz induction heating system with a multiple-turn induction heating coil designed for heating the various rod diameters would be the optimal solution for the client.

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