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Definition of induction annealing
Induction annealing is a type of heat treatment process, in which a metal part is slowly induction-heated to a certain temperature, hold for a sufficient time, and then cooled at a suitable rate. The purpose is to reduce the hardness, improve the ductility and machinability; relieve internal stresses, reduce the tendency of deformation and cracks; refine the grains, adjust the structure, and eliminate the structure defects.
Annealing of stainless steel cup Video
Advantages of induction annealing
■ Online speed 0-90 m/min
■ Applicable to tubes φ3-φ40, sheets T0.5-T5.0, materials of iron, stainless steel, copper
■ Equipped with gas protection device, fast annealing, no deformation
■ Precise temperature control, and easy in-line integration
■ Can anneal multiple workpieces at the same time
■ Can run stably and continuously for one month
Applications of induction annealing
■ Annealing of the refrigerator condenser tubes
■ Annealing of Iron pipes, stainless steel pipes, copper pipes
■ Annealing of wire, tubing, strips
■ Annealing of stainless steel utensils after stretching
■ Various hardware tools annealing, such as knife blades, brass locks