Now the world is facing a critical period of energy transformation, in the face of innovation in the energy field, cold-rolled non-oriented electrical steel has emerged. The production of cold-rolled non-oriented electrical steel mainly requires air and temperature. The first thing is that the steelmaking water needs to be pure and clean, and the carbon content can be greatly reduced after vacuum treatment, protecting the casting into thick slabs, using low temperature heat delivery at the beginning, and then heating to more than one thousand degrees, and keeping heat for three hours.

If the strength of the rolling mill is relatively strong in the casting process, it can be allowed to dissolve after the precipitation, so that the particles after hot rolling annealing are refined, and the temperature is a little higher when the final rolling, which can prevent the crystallization from coarser and reduce the loss to a minimum. For non-oriented electrical steel, because it has higher deformation resistance and lower thermal conductivity, there will be some tile-like defects on the surface of the product, and internal and external cracks are easy to occur, so it is necessary to slowly cool and slowly heat.

Because of the special point of non-oriented electrical steel, special heat treatment process should be carried out, and the specific operation needs to be changed at any time according to the actual situation. Heat treatment process mainly includes the following aspects:

Additives are added to the refractories, and then the temperature and temperature are adjusted continuously to control the time, so that the internal metal molecules are constantly combined, thereby improving the mechanical and electrical capabilities of the product electrical steel.

In order to do a good job of cold-rolled non-oriented electrical steel, the first step is to do a good job of orientation training, and then you need to use special heat treatment processes for special work to improve the shape and wear resistance of raw materials. Finally, cold-rolled non-oriented electrical steel should have the mechanical ability and electrical ability to be put into production.

The process technology of cold-rolled non-oriented electrical steel can help the machine in demand to obtain better mechanical, electrical and wear resistance, so as to improve the quality of the material, help it better integrate into production and life, and stably promote the development of the industrial industry. According to the specific situation, timely adjust the reasonable operation, obtain the best energy can be achieved