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Neodymium magnet is a powerful permanent magnet, the most powerful magnet in terms of remanence, coercive force and specific magnetic energy. Consists of an alloy of rare earth metals neodymium and boron with iron.
High specific magnetic energy and resistance to demagnetization in strong fields make neodymium magnets indispensable for other magnetic materials. They are used in various fields of industry, medicine, household and electronics. In order for neodymium magnets to serve for a long time, they are made with a special coating: it is either nickel-plated or zinc-plated.
The holding magnets are ring-shaped with a funnel-shaped hole. This shape of the hole was chosen so that screws, screws or self-tapping screws with a countersunk head could be screwed flush through the hole in the magnet.
Safety precautions.
It is not recommended to bring neodymium magnets close to various types of measuring instruments, electric motors, any magnetic devices, electronic equipment, this can lead to their malfunction or even failure. Also, do not bring neodymium magnets close to magnetic storage media such as floppy disks, hard disks, bank cards. Neodymium magnets should be placed at a sufficiently large distance from each other and from metal objects. The force of gravity is very high and parts of the body caught between them during a collision can suffer, and the degree of damage can be different: from bruises to fractures. Fingers (skin, nails) are especially often endangered. Wear protective gloves. Avoid collision from two attractive neodymium magnets, which are fragile enough by themselves. Debris may form and fly off during a collision.
Keep neodymium magnets out of the reach of children. Do not let children play with magnets. Swallowing one or more magnets can have dire consequences.
Dimensions:
Магнитят хорошо. Правда размеры немного отличаются от заявленных, фактические D=19,5мм, H=2,5 мм.
The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.
If you need additional information, or you found an error in the description, or have other questions about this product, then our manager will help you: Вячеслав
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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
