Quality Control Engineer × Keywords: Furnace Operation
2 jobs found.
Metal Carburizing Worker
A metal carburizing worker is a manufacturing technician who diffuses carbon into the surface of metal parts to form a hardened layer, improving wear resistance and fatigue strength.
Metal Roasting Worker
A manufacturing job that uses furnaces to perform heat treatment (roasting, annealing) on metal materials to adjust material properties, hardness, and internal stresses.