Products | Suppliers | 登录 | 注册 | 外贸论坛
Hangzhou ZhiJiang Magnetics Co., Ltd
Hangzhou ZhiJiang Magnetics Co., Ltd High Quality Alnico and Rare Earth Magnets-what we produce Competitive Price & Superior Service-what we offer
Verified Supplier

5 Years

Home > Products > Sintered Ndfeb Magnet >

Strong sintered N52 Neodymiun Magnets Strong Permanent Magnets NdFeB magnets

Hangzhou ZhiJiang Magnetics Co., Ltd

City: hangzhou

Province/State:zhejiang

Country/Region:china

Tel:86-0571-82837863

Contact Person:
MrsJoanna Wu
View Contact Details

Strong sintered N52 Neodymiun Magnets Strong Permanent Magnets NdFeB magnets

Place of Origin : Hangzhou Xiaoshan
Brand Name : ZJMAG
Certification : ISO 9001: 2008
MOQ : 10000PCS
Packaging Details : CARTONS
Delivery Time : 15-30 working days for prototype or batch accordingly
Payment Terms : T/T or L/C
Supply Ability : 70 tons/month
Applications : Sensor,Motor,Wind Power,Car Accessories
Competitive Advantage : Dimensional Stability
Manufacturing process : casting
Various shapes : blocks, bars, H-Shape, Horseshoe
Painting : Red/Green/Blue/White/Yellow Eco-Friendly Painting
Grade : Alnico 5
Contact Now

Chinese Factory Strong Bonded N52 Neodymiun Magnets For Sale


Quick Detail:


1. samarium cobalt and other rare earth materials.

2. It is permanent rare earth magnet which features high magnetic properties with good stability, resistance to acid corrosion, curie temperature reaches 800-850oC.

3. Natural alloy color

4. Compliant to RoHS

5.All products packed in neutral paper carton


Characteristics of of permanent SmCo magnet:


Curie Temp.Tc°C800~850Coeff. of thermal expansionC //1/°C~8×10-5
DensityDg/cm38.3~8.5C1/°C~11×10-5
Recoil Permeabilityµrec1.00~1.05Regidity strengthN/m2~1.5×108
Max. Working Temp.Tmax°C350Compress strengthN/m2~8×108
Electrical ResistivityΩ. Cm~8.6×10-5Tensile strengthN/m2~3.5×107
Vickers HardnessHv500~600young's modulusN/m2~1.2×1011
Thermal Conduct RateW/mK~12Magnetization field HakA/m≥1600

We have accumulated abundant experience and established stable and credible business relationships with customers worldwide. With rich experience in dealing with all types of large and small orders, we have developed extensive contacts with many local and international freight organizations. Consequently, we are able to ship our goods safely and reliably to almost anywhere in the world.


Neodymium Magnets (Neodymium Iron Boron Magnets), also known as NdFeB or Neo magnets, are the most widely-used type of rare earth magnet. It is the strongest type of permanent magnet made from an alloy of Neodymium, Iron, and Boron with the Nd2Fe14B tetragonal crystalline structure. It has replaced other types of magnets in many applications in modern products that require strong permanent magnets, such as motors in cordless tools, hard disk drives, and magnetic fasteners.


Physical Properties of NdFeB Magnet
Density(g/cm3)7.3-7.5
Curie Temperature (℃)320
Max. Operating Temperature (℃)220
Relative Permeability1.05
Flexural Strength (N/nm2)250
Compressive Strength (N/nm2)1100
Tensile Strength (N/nm2)75
Hardness (Hv)550-650
Temperature Coefficient of Br (%/℃)-0.09~-0.12
Temperature Coefficient of Hcj (%/℃)-0.50~-0.65

Applications:


Magnetic separators

DC and servo motors

Speaker Parts

Printers

Magnetic hooks

MRI/NMR


Performance of Sintered Neodymium Magnets


GradeResidual InductionCoercive ForceIntrinsic Coercive ForceMaximum Energy ProductMaximum Operating
(Br)(Hc)(Hci)(Bhmax)Temp.
(G)(mT)(Oe)(kA/m)(kOe) min(kA/m) min(MGOe)(KJ/m3)(°C)
N3511700117010900868129553527980
N3812200122011300899129553830380
N4012500125011400907129554031980
N4212800128011500915129554233580
N4513200132011600923129554535980
N4813800138011600923129554838280
N5014000140010000796118765039860
N5214300143010000796118765241460
33M1130011301050083614111433263100
35M1170011701090086814111435279100
38M1220012201130089914111438303100
40M1250012501160092314111440319100
42M1280012801200095514111442335100
45M1320013201250099514111445359100
48M13600136012900102714111448382100
50M14000140013000103314111450398100
35H1170011701090086817135335279120
38H1220012201130089917135338303120
40H1250012501160092317135340319120
42H1280012801200095517135342335120
45H1320013201210096317135345359120
48H1370013701250099517135348382120
35SH1170011701100087620159235279150
38SH1220012201140090720159238303150
40SH1250012501180093920159240319150
42SH1280012801240098720159242335150
45SH13200132012600100320159245359150
28UH102001020960076425199028223180
30UH1080010801020081225199030239180
33UH1130011301070085225199033263180
35UH1180011801080086025199035279180
38UH1220012201100087625199038303180
40UH1250012501130089925199040319180
42UH1280012801130089925199042335180
28EH104001040980078030238828223200
30EH1080010801020081230238830239200
33EH1130011301050087630238833263200
35EH1170011701100087630238835279200
38EH1220012201130089930238838303200
40EH1250012501130089930238840319200
28AH104001040990078733262428223230
30AH1080010801030081933262430239230
33AH1130011301060084333262433263230
35AH1170011701100087633262435279230
38AH1220012201130089933262438303230

Competitive Advantages


  • The most powerful commercially produced magnets
  • Higher Maximum Energy Product ranging from 30MGOe to 52 MGOe
  • Very high strength and relatively low cost

Merchandise name:


Neodymium Iron Boron Magnet, Neodymium Magnet, Neodymium Rare Earth Magnet, Rare Earth magnet, magnet,permanent magnet,NdFeb,sintered NdFeB, Bounded NdFeB magnet, Pot magnet,

powerful magnet, segment magnet, motor magnet, generator magnet, cylinder magnet, magnet material,magnetic product,permanent magnetic materials,N35,N38,N52, Magnetic material


Customized service as well as OEM, just let us know your request or show us your drawings, we will provide high quality and best service.




Product Tags:

hard magnetic material

      

alnico bar magnets

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Strong sintered N52 Neodymiun Magnets Strong Permanent Magnets NdFeB magnets Images

Send your message to this supplier
From:
Enter your email please.
To: Hangzhou ZhiJiang Magnetics Co., Ltd
Subject:
Message:
Characters Remaining: (0/3000)
 

Français| Русский язык| Español| Português| 日本語

Home| Products| Suppliers| Site Map| About Us| Contact Us| Help| 关于我们| 联系我们

Copyright © 2009 - 2017 everychina.com. All rights reserved.

Inquiry Cart 0