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EI silicon steel sheets type and performance index
Apr 21, 2018

EI silicon steel sheet has its magnetic properties to a certain extent, but it is relatively brittle. When it is used, it is mainly used for manufacturing transformer iron cores. To a certain extent, it is commonly known as transformer silicon steel sheet. There is no strict boundary between the two in actual use. Commonly used high silicon wafers to make large motors.

In the process of operation, EI steel sheets can be divided into two kinds of low silicon and high silicon according to their different silicon content. EI silicon steel sheets contain 2.8% or less silicon and are in operation. The medium will have a certain degree of mechanical strength, and the process of use is mainly used for its manufacture of motors, commonly known as motor silicon steel sheets.

EI steel sheet in the production and processing of the process can be divided into hot and cold rolling two, to a certain extent, its cold rolling can be divided into two kinds of grain orientation and grain orientation. The thickness of the cold rolled sheet of the EI steel sheet is uniform and the surface quality is good, and the magnetic properties of the entire product are high. Therefore, as the industrial development, the hot rolled sheet has a tendency to be replaced by the cold rolled sheet.

EI silicon steel type

Under normal circumstances, the hot-rolled silicon steel sheet used for electricians is, to a certain extent, a silicon-iron soft magnetic alloy with a low carbon loss as a material. In the process of operation, the sheet is hot-rolled into a sheet with a thickness of less than 1 mm. Electric hot-rolled silicon steel sheet is also called hot-rolled silicon steel sheet. Hot-rolled silicon steel sheet can be divided into two kinds of low-silicon (Si≤2.8%) and high-silicon (Si≤4.8%) according to the amount of silicon.

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