At present, traditional silicon steel sheet materials still occupy a dominant position in the market, but with the continuous innovation of material science and core application technology, some high-end soft magnetic materials, such as extremely thin/ultra-thin silicon steel, less/no heavy rare earth permanent magnets, 6.5%Si high-silicon steel, soft magnetic composite materials and amorphous/nanocrystalline alloys, have gradually received attention from the industry.

Stainless steel plates with standard width dimensions are not only widely used, but also have advantages in production and processing. Due to the standardization of size, manufacturers can produce on a large scale, improve production efficiency and reduce costs. At the same time, the standard size of the stainless steel plate is also easy to transport and storage, reducing the cost and risk of logistics.

For people engaged in motor manufacturing, electrical steel sheet is a common material. It also has many other names, such as silicon steel sheet, silicon steel sheet, punching, lamination and so on. With the development of electric vehicles, higher requirements are put forward for motor performance, and high energy efficiency and high power density are becoming more and more important. The design of the motor core is one of the important factors.

First of all, 304 stainless steel is a widely used steel, known for its good corrosion resistance, heat resistance and mechanical properties. It has excellent performance in hot processing such as stamping and bending, no heat treatment hardening phenomenon, and non-magnetic. This makes 304 stainless steel an ideal choice for making tableware, kitchenware, water heaters, boilers and other products.

A recent study by NIMS and Nagoya University found that in addition to the electromagnetic conversion function, iron-based amorphous alloys can be converted into a "transverse" thermoelectric conversion material through a short heat treatment, converting current and thermal current in an orthogonal direction, which provides new design guidelines for the development of thermoelectric materials.

Stainless steel plate has very good impact resistance and vibration resistance. Generally, it will be widely used in many large engineering buildings, which requires it to have a very strong dynamic load, and its load capacity must be very high. Only in this way can we ensure that the construction can be better carried out and better safety.

The iron core is generally made by cutting, laminating and connecting electrical steel plates. At present, the most common process for cutting is to press the sheet metal. Stamping dies often require a high level of initial investment, but once installed is a relatively quick and one-shot method of forming.

The first is the calculation of the expansion size. In the design drawing, it is necessary to accurately calculate the expansion size of the bending workpiece according to the thickness and bending radius of the stainless steel plate. In general, the dimensions of the right Angle sides need to be added minus two plate thicknesses to meet the design accuracy requirements.