Common Induction Hardening Problems and Resolutions
Just as a reminder, induction hardening technology is used to enhance the toughness and fatigue resistance of carbon steel parts. Components to be heat treated are placed inside a furnace, around which a copper-wound electrical coil runs. When this induction coil is energized, it generates a strong magnetic field, which “induces” workpiece heat. However, although […]
Approximate Soaking Time for Hardening, Annealing, and Normalizing Steel
Three primary heat treatment phases break down into multiple branches and subsets. First comes the heating, the stage that thermally alters a part’s microcrystalline structure. As the work comes to a climax, the cooling phase allows the material to return to room temperature. At least as important, an “in-between” phase holds the furnace temperature at […]