Continuous Hardening and Zinc-Coating (Zinquench)

摘要

The Zinquench process is a continuous hardening and zinc-coating process. In the Zinquench process the main stages are (1) austenitizing at normal hardening temperature (approx. 900 C), (2) quenching in zinc bath where the hot-dip coating simultaneously takes place at 400 C, (3) centrifuging and finally (4) water cooling.