What is the annealing method of NM400 wear-resistant plate?

NM400 wear-resistant plates are processed through forging, forging, welding or cutting processes or workpiece softening, improving plasticity and resistance, homogenizing chemical composition, removing residual stress, and obtaining expected physical properties, which need to be treated with annealing technology. Annealing technology varies with different types of processes, but usually these are: homogenization annealing, isothermal annealing, spheroidizing annealing, recrystallization annealing, recrystallization annealing, stress relief annealing, magnetic field annealing, and stabilizing annealing.

The annealing method of NM400 wear-resistant plate is to heat the wear-resistant steel plate to a certain temperature and keep it for sufficient time, and then gradually cool it. Annealing can reduce the hardness and brittleness of the metal and will increase the plasticity of the wear-resistant steel plate.