Grain Oriented Silicon Steel
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of grain oriented silicon steel in China. If you're going to wholesale high quality grain oriented silicon steel made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Grain Oriented Flatrolled Electrical Steel, also known as cold-rolled oriented electrical steels (English name: Grain Oriented Flatrolled Electrical Steels), refers to cold-rolled electrical steel containing 2.9% to 3.5% Si, and the crystal structure of the steel plate has certain rules and directions. Grain-oriented electrical steel is an indispensable soft magnetic material in the electric power industry. It is mainly used in transformers, rectifiers, reactors, large motors and other industries.
The key to producing silicon steels with Gaussian texture from oriented silicon steel is to use secondary recrystallization. In order to achieve secondary recrystallization, it is usually necessary to add normal grain growth inhibitors, such as MnS, to the alloy. The grain growth inhibitor must be dispersed in the alloy matrix in the form of doping. When secondary recrystallization occurs, it can effectively prevent the normal growth of the matrix crystal. At the same time, it requires final high-temperature annealing. can be easily removed to avoid deteriorating the magnetic properties of the product. In the secondary recrystallization, the orientation nuclei of secondary grain growth mainly rely on appropriate cold rolling process and recrystallization annealing. Since phase transformation destroys grain orientation, it is critical to maintain a single phase during heat treatment.
Cold rolled grain oriented silicon steels
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Product Name |
Silicon Steel Coils |
|
Category |
Grain-Oriented Electrical Steels |
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Standard |
AISI, ASTM, BS, DIN, GB, JIS, EN |
|
Thickness |
0.2- 0.35 mm |
|
Width |
600-1250 mm |
|
Packing |
Export standard package |
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MOQ |
1 ton |
|
Technique |
Cold Rolled |
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Delivery time |
7-20 days after receiving L/C or deposit |
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Application |
Widely used in transformers, generators, various household motors and micro-motors, etc |
Grain oriented silicon steels application
Electrical steels has a wide range of applications in multiple fields, including but not limited to:
Power transmission and distribution: Electrical steels is used to manufacture transformers and inductors, helping to transmit and distribute electrical energy and reducing energy loss.
Electric vehicles: Electrical steels is a key material in the drive system of electric vehicles, used in the manufacturing of electric motors and frequency converters to improve energy efficiency.
Renewable energy: In wind and solar power generation, electrical steels is used to manufacture power generation equipment, supporting the sustainable development of renewable energy.
Industrial automation: Electrical steels is used to manufacture various solenoid valves and induction devices, supporting industrial automation and intelligent control systems.
Cold rolled oriented electrical steels
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