Wire Annealing Furnace offered by us works by heating it over its recrystallization temperature and then cooling it once the sample has been kept at this temperature for a sufficient period of time.Materials are heated to extremely high temperatures in this furnace to change their hardness and strength qualities.Wire Annealing Furnaceis a process used in the steel industry to relieve internal tensions that can cause failure in service and to create a more uniform, or homogenous, internal structure.