Heat treatment
In order to meet exacting specifications, it is not enough just to deliver the right quality; the cast components also have to be subjected to error-free heat treatment.
Depending on the material and its dimensions, the temperature, heating-up time, dwell-time and speed and method of quenching all need to be adjusted in order to deliver optimum results.
Our plant is equipped with seven heat-treatment kilns for this purpose, in shuttle or batch configuration, with a capacity of up to 40 metric tons and a maximum temperature of 1,250 °C. Other facilities include a fully automatic heat-treatment kiln conforming to NORSOK M‑650 standards.
The operations performed include (among others) hardening, tempering, solution annealing and low-stress annealing.