What Is Induction Forging? A Beginner's FAQ

Induction heating is used in processes where temperatures are as low as 212 degrees Fahrenheit (100 degrees Celsius) and as high as 5,432 degrees Fahrenheit (3,000 degrees Celsius). As an application of induction heating, induction forging is a process that forms metal into shape using pressure from an impact hammer or press. Before you get started with your own induction heating applications or any type of forging, it's important to know the facts. Here's a quick FAQ about the many uses for induction forging.

What is induction forging?

What is induction forging used for?

What's the difference between hot and warm forging?

Hot forging occurs when a certain part gets heated to above the material crystallization temperature prior to forging. This temperature is typically around 2,012 degrees Fahrenheit, or 1,100 degrees Celsius. Furthermore, hot forging enables parts to be formed without needing as much pressure. It also creates finished parts that have less residual stress and are much easier to machine or heat treat. Warm forging, on the other hand, occurs when a part is being forged below the re-crystallization temperature, which is usually below 1,292 degrees Fahrenheit, or 700 degrees Celsius.

Ultimately, understanding the benefits and applications associated with induction heating and forging will help you determine if induction can be a fit for your application. THE LAB at Ambrell is of course happy to test your parts to determine if induction can help your business. For more information about induction rotors and other induction equipment for sale, contact Ambrell Corporation.