There are three main stages in the annealing process: Recovery: Metal is made out of a cross-section of precious stone designs that are known as grains. Sometimes, the design of the actual grains causes pressure on the metal. During the principal period of the toughening cycle, called recovery, the heat in the anneal oven is used to raise the temperature of the material to the point that it eliminates internal stress.
Recrystallization: during recrystallization, an annealing furnace raises the temperature of the metal to just below its melting point, sufficiently high that the atoms recrystallize and low enough that it doesn't soften.
Grain Growth: During the grain development stage, new crystal grains become completely evolved as the metal cools that don't have the metal's unique pressure. The last organization, including the ductility and hardness–is controlled by the pace of cooling. When the metal is annealed, there might be other preparations such as molding, stamping, or framing.