1. The unit of ndfeb magnet is mm (mm), so you should see clearly the specific size when you buy it. Please do not buy it only by imagination, so as to avoid wrong goods.
2. Ndfeb magnet is fragile, especially thin slice and long strip. More attention should be paid to operation. When separating magnet, it should be shifted and staggered like sliding cover mobile phone.
3. The surface of ndfeb is protected by coating, which has anti-rust and anti-corrosion effect. If it is not used in time, please keep it in a dry environment.
4. Ndfeb has strong magnetic properties, so please stay away from your related electronic products, such as magnetic CARDS, mobile phones, watches, etc.
5. Keep strong magnetic materials out of reach of children to avoid swallowing or entrapment. Do not collide with magnets to avoid debris injury.
Its atomic structure is special, and the atoms themselves have magnetic moments. In general, these mineral molecules are disordered, and the magnetic regions do not show any magnetism when they interact with each other, however
When external forces such as magnetic field guide the molecular alignment direction tends to be the same, it shows the magnetism, that is, commonly known as the magnet, iron, cobalt, nickel is the commonly used magnetism
Material. A permanent magnet is basically a permanent magnet and a soft magnet, and a permanent magnet is a strong magnet that makes the spin of the magnetic material aligned with the angular momentum of the electron in a fixed direction
; Soft magnetism is added current, wait for electric current to remove, soft iron can lose magnetism slowly. Magnet is just a general term, it refers to magnetic, practical
The composition does not necessarily contain iron. The more pure metal iron has no permanent magnetism of its own; it is only near permanent magnets that it induces magnetism, usually permanent
Shandong Qianhui Magnetic Materials Co., Ltd., founded in 2016, is a high-paying technology enterprise specializing in research, development, production and sales of high performance magnetic materials such as ndfeb and its products. The company has 50-100 employees, covering an area of 20,000 square meters. The company has years of production and sales history of ndfeb magnetic materials, with independent import and export rights, products exported to the United States, Germany, Korea, Japan and other countries.
Qianhui company rely on advanced production equipment and efficient enterprise management, passed the ISO9001 quality management system, 14000 environment system certification, SGS environmental protection certification and the European EN71 certification. Products are with high performance, high precision, small size. The company's magnetic materials products are widely used in electronics, electrical appliances, electric motors, electroacoustic, electric cars, VCM motors, voice coil motors, linear motors, computers and other fields. The product features low weight loss, high consistency and stability.
Development view: innovation, implementation, speed, service.
Customer view: excellent quality, reasonable price, high quality service.
Talent view: the best, the mediocre, the average.
Values: human value is higher than the value of things, common value is higher than personal value, social value is higher than profit value, and user value is higher than production value.
Enterprise spirit: qianhui people, the spirit of diligence, with a vast mind, achievement of qianhui cause.
Corporate culture: sincerity, respect; Caring and happy; Gratitude, harmony.
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