Do you know what the classification of wear-resistant steel plate
heat treatment is? Today we'll find out. The classification of heat-treated steel plates is very strict. According to the main functions, the heat treatment technology can be roughly divided into the whole heat treatment, the external heat treatment and the chemical heat treatment. The same metal uses different heat treatment techniques to achieve different arrangements and then have different functions. In order to better use the heat treatment method, Zherui Steel will give you a summary.
The first is the overall heat treatment of the wear-resistant steel plate. Annealing is to heat the wear-resistant steel plate to the proper temperature, select different insulation time according to the data and the workpiece scale, and then slowly cool, the intention is to make the metal internal arrangement reach or close to equilibrium, and obtain excellent technical functions and functions. Further quenching is prepared for the arrangement.
Next is the heat treatment of the wear-resistant steel plate. External heat treatment is a metal heat treatment technique that only heats the surface layer of the wear-resistant steel plate to modify the surface mechanical properties of the wear-resistant steel plate. In order to heat only the surface layer of the wear-resistant steel plate and allow too much heat to be introduced into the workpiece, the heat source used must have a high energy density, that is, a large heat energy is given to the workpiece per unit area, so that the surface layer or part of the wear-resistant steel plate can be short. The time instantaneously reaches a high temperature.