This BRIGHT ANNEALING FURNACE is a type of bell furnace used in the heat treatment of stainless steel and other alloys. It provides a controlled atmosphere of hydrogen and nitrogen gasses, which prevents oxidation and ensures a clean, bright surface finish. This BRIGHT ANNEALING FURNACE can reach high temperatures up to 2,200 deg F, and its precise temperature control and uniform heating help to eliminate internal stresses and improve the mechanical properties of the metal. This results in improved corrosion resistance, ductility, and strength.