Grain Oriented Electrical Steel Coil 0.23mm To 0.5mm Silicon Steel Toroidal Core

Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of grain oriented electrical steel coil 0.23mm to 0.5mm silicon steel toroidal core in China, also supports customized service with low price. Welcome to buy discount grain oriented electrical steel coil 0.23mm to 0.5mm silicon steel toroidal core for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.

Grain Oriented Electrical Steel Coil 0.23mm To 0.5mm Silicon Steel Toroidal Core

Electrical steel is typically made into cold-rolled strips that are less than 2 mm thick. These strips are then cut into specific shapes to create thin layers, or laminations, which are stacked to form the core of transformers, as well as the stator and rotor parts of electric motors. For large batches, the laminations are shaped using a punch and die. For smaller amounts, they can be cut with a laser or wire electrical discharge machine.

winding silicon steel toroid cores for transformer

Electrical steel (E-steel, lamination steel, silicon electrical steel, silicon steel, relay steel, transformer steel) is an iron alloy tailored to produce specific magnetic properties.

Silicon steel is undoubtedly the most important soft magnetic material in use today. Applications vary in quantities from the few ounces used in small relays or pulse transformers to tons used in generators, motors, and transformers.

Standard Dimensions of Electrical steel (E-steel, lamination steel, silicon electrical steel, silicon steel, relay steel, transformer steel) 

Grain oriented electrical steel, with its easy magnetization direction parallel to the rolling direction, has excellent magnetic properties in this direction including low core loss, high permeability and low magnetostriction and is widely used in the transformer industry. Further it can obtain lower core loss by domain refinement treatment.

Grades:The most advanced grade with iron loss Puxsso lower than 0.55W/kg.
Ability: The ever first steel company in China who developed low-temperature reheating technology with the ability ofmanufacturing 10096 high grade grain oriented electrical steel. The output of grain-oriented electrical steel ranks frst in the world.

Different insulation coatings are available to meet a range of customer requiremenls according to interlaminar resislance,corrosion resistance,punchability,weldability and so on.

Energy efhciency 1 distribution transformer
Energy efhciency grade 1 distribution transformer with tridimensional wound
土800kV Converter transformer
1000KV AC transformer
土1100KV Converter transformer

1.E-steel, lamination steel, silicon electrical steel, silicon steel, relay steel, transformer steel Production Process

2.E-steel, lamination steel, silicon electrical steel, silicon steel, relay steel, transformer steel Characteristics

Magnetic properies
The magnetic properties of the product is featured by its low core loss, high permeabilily and excellent application performance.
Thickness lolerance
The good thickness tolerance is characterized by small difference in thickness in a direction parallel to the direction of rolling, small difference in thickness in a direction perpendicular to the direction of rolling, and high lamination factor.
Processing property
The product is suitable for punching and cutting with excellent dimensional tolerance.
Insulation coating
The insulation coating has small color deviation, good adhesiveness and excellent resistance to heating and corosion with high insulation coating resistance. There are several types of insulation coating available for production.According to the test results performed by the professional inspection organizations,the contents of hazardous substances comply with all the prevailing intemnational and domestic environment protection laws and regulations including EU RoHS and REACH regulations.

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