Strong Magnets Of NDFEB in Sheet Shape

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TT or LC
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1 Piece pc
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100 Tons per Month pc/month

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Product Description:

1. NdFeB Rare Earth Magnet Available Grades in: N, M, H, SH, UH, EH

N35-N53,

33M-50M,

30H-48H,

30SH-45SH,

28UH-40UH,

30EH-38EH

 

2. Physical Property of Magnet Material:

Br: 11.7-14.9KGs, bHc: 10-13kOe, iHcj, 12-35Koe; Max. working Temp:80-240 Degrees;

 

3. Customized Coating & Sizes Available

Surface treatment: Ni, Zn, epoxy, silver, gold, tin, Ni+Cu+Ni and Cr3+Zn;

Sizes limit: from 2mm to 140mm.

The most important point is that we can customize the size and shape according to your requests.

 

4. Quality Assurance of Magnet

Our quality assurance system in factory meets the requirements of ISO9001:2000 as certified by BM TRADA & UKAS. Our products meet RoHS standard as per test reports issued by an internationally recognized laboratory SGS. Please check the relevant certificate, reports in our website.

 

5. The main Applications of magnets

Ferrite, NdFeB & SmCo magnets are found wide application in:

Acoustics: speakers, microphone;

Transportation: automobile, Motor Assemblies;

Electronics: Sensors, Instrumentation, Transducer;

Electrical Engineering: Generator, Windmill;

Medical Equipments: MRI (Magnetic Resonance Imaging), Magnet Therapeutic Apparatus;

IT industry: Loudspeakers, Earphones, printer, etc;

Communication equipments: Mobile Phone;

Home appliance: VCD, DVD, Laser;

Promotion Items: Holder/clip/clap;

Aeronautics and Astronautics: Radar;

Hi-Tech Research: Electron Accelerator, PMQ

Light Industry: Gift/Toy/Rubber (fridge) Magnet

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Q:What are ferromagnetic materials?
The characteristics of soft magnetic materials is the relative permeability of Ur and saturation magnetic induction of Bmax are generally relatively large, but the coercivity of Hc than hard matter much smaller, surrounded by the hysteresis loop area is very small, the hysteresis is not significant, the soft magnetic material is easy to be magnetized in a magnetic field, but because of its coercive force is very small, so it is easily to magnetism, therefore, the soft magnetic material is another reason why it is suitable for the manufacture of iron core electromagnet, transformer, AC motor, alternator and other electrical appliances in the.
Q:What is the term for the distinctive poles formed when magnetic materials atoms group together in regions?
Many use : Magnetic Fields with an adjective in front to identify its polarity.
Q:comment on B-H curve of the transformer
In practice, all magnetic materials, once magnetized, retain some of their magnetization even when the magnetizing force is reduced to zero. This effect is known as 'remanence' and results in the B-H curve for the material exhibiting a response to a decreasing magnetizing force that is different to the response to an increasing magnetizing force. The slope of the B-H curve, the saturation level, and the size of the hysteresis loop are dependent on the type of material used, Hysteresis loss is the result of cycling the magnetic material along its B-H curve. It represents the energy taken as the applied voltage, aligns magnetic dipoles first in one direction, and then in the other. The loss increases with the area of the B-H curve enclosed. As the material is driven closer to saturation, both the area within the curve, and the corresponding energy loss each cycle, increase substantially.
Q:What material blocks magnetic lines of force?
The only thing that will completely do it is a superconductor below its critical temperature exhibiting the Meisner effect.
Q:is there any material that will stop a magnetic field?
magnesium,plastic,glass,rubber,brass, copper,there might be more, thats just off top of my head.
Q:please explain me more about magnetic field, electric field, fire, heat and cold?
Q:Is the substance of chemical formula fe3s4 a magnetic material?
Commonly known as the black iron oxide, magnet, magnet, black, black crystals with magnetic properties, so it is also called magnetic iron oxide.
Q:All the condectors are magnetic material?
false. Metals like gold or silver are very conductive, but nonmagnetic
Q:What makes a magnet work?
this is what basically happens: magnets are charged, magnetic materials, have what we call free electrons, these are negatively charged. the charge in the magnet when it comes in contact with the metal, will repel the free electrons as fas as it can. this changes the charge of the metal on both sides. one side will become negative or north, as the electrons leave, the other side will become positive as its overrun by electrons. this effect will dissapear as soon as ou remove the magnet.
Q:Anti-magnetic Material?
If your speakers are designed by a computer company or for computer use then they are magnetically shielded already. If not then be sure to space them approximately 3/4 of a foot away. Keep the subwoofer on the floor. Forget about wasting your money on field absorbing materials.
We are s specialized in manufacturing and selling all kinds of permanent magnetic materials. We are one of the major producers of magnets with decades of producing experience. Our company has advanced production equipments, experienced personnels and reliable quality assurance system. Our quality system was certified by TUV(BM TRADA & UKAS) for ISO9001:2000. We can manufacture all kinds of magnetic components of high precision to meet the customers' requirements for different designs. Our company is looking forward to cooperating with you sincerely and developing together with old and new friends.

1. Manufacturer Overview

Location Guangdong,China (Mainland)
Year Established 2010
Annual Output Value US$2.5 Million - US$5 Million
Main Markets North America
South America
Eastern Europe
Southeast Asia
Africa
Eastern Asia
Western Europe
Northern Europe
Southern Europe
South Asia
Company Certifications ISO9001:2000

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen
Export Percentage 21% - 30%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 3,000-5,000 square meters
No. of Production Lines 2
Contract Manufacturing OEM Service Offered
Product Price Range Average