Strong Magnets Of NDFEB in Sheet Shape

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China Main Port
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TT or LC
Min Order Qty:
1 Piece pc
Supply Capability:
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 the demagnetizing methods of magnetic materials? What kind of material does heat treatment demagnetization apply to?
If not, like the 304 stainless steel plate to be heated to 1050 degrees, the rubber glass steel carbon fiber composite material melting point in general are not on the 1000
Q:Where are magnetic fields applied in our daily life?
Magnetic material is widely used in electroacoustic, telecommunication, electric meter, motor, memory element, microwave component and so on. Magnetic tapes for recording language, music, image information, magnetic storage devices for computers, vouchers for passenger travel, magnetic cards for fare settlement, etc.. Magnetic material is widely used in electroacoustic, telecommunication, electric meter, motor, memory element, microwave component and so on. Magnetic tapes for recording language, music, image information, magnetic storage devices for computers, vouchers for passenger travel, magnetic cards for fare settlement, etc.. The following focuses on the magnetic materials used on tape and the principle of action. As we know, hard magnetic materials are magnetized and leave residual magnetism. The strength and direction of residual magnetism depend on the strength and direction of magnetism at magnetization. A tape is composed of tape, binder, and magnetic powder. The base generally uses polycarbonate or vinyl chloride. Magnetic particles are R, Fe2O3 or CrO2 powders with strong residual magnetism. When recording, the current corresponding to the sound change is amplified and sent to the coil of the recording head to produce a concentrated magnetic field in the gap of the head magnet. As the coil current changes, the direction and intensity of the magnetic field changes accordingly. As the tape passes through the gap of the head evenly, the magnetic field passes through the tape and magnetized it. The polarity and intensity of the magnetic tape corresponding to the original sound due to the residual magnetism remaining after leaving the head of the tape. As the tape moves, the sound is constantly recorded on the tape.
Q:1:5 SmCo magnetic materials, what is the exchange rate of 2:17 SmCo magnetic materials materials
From the application function, the magnetic material is divided into: soft magnetic material, permanent magnetic material, magnetic recording - moment magnetic material, spin magnetic material and so on. Soft magnetic materials, magnetic materials, magnetic recording materials in magnetic moment both metal material and ferrite material; and the rotating magnetic material and high-frequency soft magnetic materials is ferrite material, because the metal will produce large eddy current effect in high frequency and microwave frequency, resulting in metal magnetic material can not be used, and the resistivity of ferrite is very high, will effectively overcome this problem, widely used.
Q:How to judge the hard and soft magnetic material accurately, why?
Hard magnetic materials and soft magnetic materials is based on the coercive force of the material Hc size determinationJudge the memory ability of the magnetization state
Q:What are the magnetic properties of aluminum, nickel, cobalt, ferrite and neodymium iron boron materials?
Ferrite: cheap, antioxidant, but low in magnetismNdFeB: known as the "magnetic king", it has excellent magnetic properties, but Curie has a low temperature and a lower operating temperature of 200 degrees and is liable to corrode
Q:What is ferrite magnetic material?
The two kinds of ferrite also have the intersection of applications, many domestic products are now through technical transformation, would like to replace NdFeB ferrite.
Q:Excuse me, are magnetic materials and magnetic materials a kind of saying? Very urgent, thank you
Not a thing. For example, iron is a magnetic material. Without magnetization, it is not a magnetic material
Q:What are the advantages of magnetism in everyday life?
The sketch map of this car using a variety of small permanent magnet motor. In addition to the household appliances of the magnetic material and the need to use a variety of magnetic devices, there are many household appliances to be applied to the magnet, for example, the magnetic refrigerator door seal and motor, motor for washing machine, air conditioner, and electric dust collector player, for magnetron in the microwave oven, electromagnetic relay for electric bell, electronic watches for small and micro motor. It can be seen that the modern life cannot do without magnetism.
Q:What is the basis for a substance to be magnetized?
Whether or not a magnetic field is formed, as long as the material is paramagnetic, iron, cobalt, nickel and their alloys, ferrite will do
Q:According to the magnetic properties of magnetic materials, magnetic materials can be divided into
According to the characteristics of a substance in an external magnetic field, matter can be divided into five classes: paramagnetic, diamagnetic, ferromagnetic, sub magnetic, diamagnetic.
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  
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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