M36 M19 Cold Rolled Oriented Electrical Steel

As one of the most important soft magnetic materials in use today, the number of silicon steel applications ranges from a few ounces for small relays or pulse transformers to several tons for generators, motors and transformers. The continued growth in demand for power generation requires the development of better steels to reduce the waste of energy in electrical equipment and to minimize the physical size of the increasingly powerful devices now required. The earliest soft magnetic material was iron, which contained many impurities. It was gradually discovered that silicon, a material that increased resistivity, reduced hysteresis losses, increased permeability, and virtually eliminated aging. Nowadays silicon steel is widely used in a variety of electrical and electronic applications due to its unique properties, such as silicon steel in transformers, electric motors and inductors. A large number of oriented steels were used, mainly for power and distribution transformers. However, it did not replace non-oriented silicon steel, which was widely used where low-cost, low-loss materials were needed, especially in rotating equipment.

1.Thanks to the high permeability, low coercivity, and high resistivity of silicon steel, the hysteresis loss and eddy current loss are small.

2.Silicon steel requires high plasticity, smooth and flat surface, and low harmful inclusion in order to satisfy the process of punching and shearing, improve magnetic induction, and reduce hysteresis loss.

3.At present, the production process of hot-rolled silicon steel has been eliminated in China and replaced with cold-rolled silicon steel. The iron loss performance of the silicon steel that CUMIC supply far exceeds the iron loss requirements of the international standards.

Amidst the vast land of China and the majestic Taihang Mountains lies Anyang, Henan Province, located on the eastern foothills of the Taihang mountain range. It is one of the eight ancient capitals of China and home to an outstanding steel supply chain enterprise – GNEE GROUP.

GNEE GROUP, established in 2008 with a registered capital of 5 million yuan, has grown into a comprehensive steel supply chain enterprise after more than a decade of hard work and perseverance. It has five subsidiaries located in different countries and regions, including Anyang, Tianjin, Hong Kong, Zhengzhou, and Singapore, and its influence has reached out around the world.

FAQ

Q: What's your payment terms?
A: T/T, L/C or negotiation.

Q: Can I get guarantee of products?
A: Yes, every product is quality warrantee under customer correct using the products.

Q: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.

Q: How is the delivery time?
A: It depends your order quantity

Q: How do you control the quality?
A: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.

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