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Shenzhen Minghao automation equipment Co., Ltd

Contact: Mr. Li 13424307553

Miss Ding 13543299605

Q Q: 439885393 (Mr. Li)

986107164 (Ms. Ding)

Landline: 0755-23346172

Website: enmhzdh.mycn86.cn

Mail box: 986107164@qq.com

website:  en.minghaosz.cn

Address: A-1, Building 46, No. 67, Benggang Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen


How to choose the specifications and types of coated magnets

2019-05-22 11:40:18
Times

How to choose the specifications and types of coated magnets


When choosing a magnet, consider the standards and types of magnets from the following 4 aspects


1. Temperature


  Customers should choose their own magnet trademark according to their working temperature when choosing neodymium iron boron magnets. If the working temperature is higher than the magnet trademark acceptance temperature, the magnet will gradually demagnetize until it is non-magnetic. Please confess the working temperature and the trademark suitable for your own use before ordering.


Coated magnet

2. Environment


If the magnet used is in a sealed condition, you can consider choosing a magnet with no plating or white zinc plating on the surface, which can save costs. If the magnet is exposed to humid air, especially under salt spray conditions, it is recommended to consider nickel plating on the surface. Magnet. Magnets should be stored in a monotonous, constant temperature environment, separated and wrapped with plastic, wood chips, cardboard, foam, etc. Keep away from ironware and objects that are easily magnetized, such as monitors, bank cards, computers, TVs, and mobile phones.


3. User goals


   Regarding environmental protection, users in relatively prosperous countries, such as North America, Europe, etc., should pay special attention to environmental protection issues. Export applications must pass the SGS EU six standards. Regarding users in China or some countries that are not prosperous, they don't think much about environmental protection. Flexible magnet


4. Transfer and stacking


  NdFeB strong magnetic material is hard, brittle, and has a strong magnetic field. It should be handled with care (except for large standards and thin sheets). When the strong magnet itself or other iron objects are attracted or separated, be careful not to operate. Otherwise, it is easy to damage the magnet or pinch your fingers due to knocks. Because NdFeB is classified as a multi-metal alloy material, the density is between 7.45, and it is heavy and brittle. Therefore, be extra careful when transferring to prevent magnetic shattering. During storage, the environment should also be monotonous, and not directly piled on the ground. It is recommended to use thick cardboard or place it on the shelf.


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Mob: 134-2430-7553 (Mr. Li)

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E-mail: 986107164@qq.com

Add: No. 36, 1st Floor, Building C, Shengfeng Industrial Park, Songgang Town, Baoan District, Shenzhen


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