Strong Magnets of NdFeB in Block Shape

Specifications

strong magnets of NdFeB in block shape:high corrosion-resistant and coercive force.
shape:various shape
coating: Ni , Zn , Au

more details about strong magnets of NdFeB in block shape:

type	Residual lndurtion Br(KGs)	Coereive Foree bHe(KOe)	Intrinsic coereive Force iGe(KOe)	Squareness (Hk/iHe)	Max.Energy Product (BH)max.(MGOe)	Max.Openating Temp.(C)	Density (g/cm)
25UH	10.1-10.7	9.1-10.4	≥25	≥0.85	23-26	180	≥7.40
27UH	10.5-11.1	9.5-10.8	≥25	≥0.85	25-28	180	≥7.40
30UH	10.9-11.5	9.9-11.2	≥25	≥0.85	28-31	180	≥7.40
33UH	11.3-11.9	10.3-11.6	≥25	≥0.85	31-34	180	≥7.40
35UH	11.7-12.3	10.7-12.0	≥25	≥0.85	33-36	180	≥7.40
38UH	12.1-12.9	11.1-12.6	≥25	≥0.85	36-39	180	≥7.40
40UH	12.5-13.3	11.5-13.0	≥25	≥0.85	38-41	180	≥7.40

Role of Multipolar(4/6 or more polar) Permanent Magnet 
    Multipolar permanent magnet is used as one of  the devices in accelerator. Per application of Loren magnetic principle, the electron accelerator focuses, accelerates and alters the moving directions of low-speed and scattered electrons shooting from the electron gun. Thus, the electron beam travels in an effective movement direction so that it's used to replace the electromagnetic accelerator whose polarization is not stable because of instable power current, voltage. The quadruple permanent magnet ensures the stability of polarization.

(As per photo shown online hereunder.) 

 

 

Photos: An NdFeB Quadruple Permanent Magnet in Electron Accelerator for Kyoto University

 

The Sintered NdFeB Magnet Parts are available in competitive price with flexible payment and delivery terms. We focus on customizing NdFeB magnets per your required sizes, shapes to high precision with our advanced processing equipment for OEM/ODM.

 

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

 

6. Favorable Prices: FOB or CIF

We offer you most favorable FOB (Shenzhen or Hong Kong) or CIF (any destination) price here.

Our price is really competitive in international markets and suitable for different kinds of buyers.

 

 7. Payment and Delivery

Flexible Payment items include T/T in advance and D/P.

Deliveries by Sea or Air or Courier are all available per your request.

 

   

Welcome your OEM/ODM with us for NdFeb,SmCo, Ferrite components.

Look forward to seeing you in our Huizhou factory too!