Spheroidizing Annealing Furnace

The best choice for AL. Melting & Heat Treatment

Spheroidizing Annealing Furnace

The intact presence of the layered cementite which constitutes pearlite or saltpeter cementite with meshy appearance compromises machining, especially increasing the chance of cracking or deformation when a metal is quenched.
Heat treatment that nodulizes carbides to ease plastic work or cutting work, to improve mechanical properties, or prevent cracking or deformation during quenching is called nodulizing.

It increases toughness and prevents quenching-involved cracking after quenching and hardening.