By using inductive hardening, annealing and tempering, the hardness and wear resistance of workpieces can be increased.
Hardening and Annealing
Precise thermal material treatment
Inductive hardening
Inductive hardening increases the quality of building and construction parts made of steel, cast steel or cast iron. The parts are heated to approx. 900 °C and then immediately cooled. Tempering usually follows the hardening process. Here, the workpiece is heated again, but to a lower temperature (150 °C to 300 °C). This decreases the extreme hardening strain without any substantial reduction in the hardness. It also reduces the brittleness of the hardened structure and improves its toughness.
Annealing
Generally, a slow cooling follows, with the temperature range depending on the material. For all types of annealing processes, even heating with regard to the surface and the penetration depth is important. There are several types of annealing, for example, normalization or process annealing.
Products
TruHeat HF Series 1000 / 3000 / 5000
High power, compact format
TruHeat MF Series 3000 / 5000 / 7000
Precise power for unbeatable heating efficiency
TruHeat MF Series 7000 (G2)
The combination makes it unique
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