ring&disc type magnet from China manufacturer - NINGBO HONY TECHNOLOGY CO.,LTD

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean

Packing: carton

Application: Speaker Magnet

Production Capacity: 100000pcs/month

Delivery Date: 1 month

ring magnet,disc magnt

ring magnet,disc magnt Characteristic:

1, Processed by powder metallurgy method, low remanence and reversibility.

2, High coercive force, hard to be demagnetized, suitable for dynamic application.

3, Hard and crisp, usually cut by diamond tools.

4, Main composed of oxide, not easy to be eroded.

5, Usually work at - 40 ° C to + 200 ° C

6., Both isotropic and anisotropic magnets are available. The magnetic properties of isotropic ferrite are low. Since they have nearly the same magnetic properties in all directions, so isotropic ferrite magnets can be magnetized in many different directions or in multi-poles. Anisotropic ferrite magnets have better magnetic properties compare with isotropic ferrite magnets. However this type of magnets can only be magnetized along a preferred direction.

Application for ring magnet,disc magnt:

1. Widely used in permanent magnetic electric machinery, speakers, etc.

2. Also used in all kinds parts of apparatus like micro electric machinery, electro-acoustic device, copying machines, medical equipment, etc.