D0603 round neodymium magnets 6mm x 3mm

  round strong nd magnet neodymium    1. size : Outer Diameter 6mm x Thicknes 3.0 mm 2. Magnetic Direction: Axial 3 Grade : N35 4.coating: Nickel 5. Tolerance:  +/-0.05mm 6. magnet for holding ,packing, etc    7.  air shipment packing : 4000 per each box,
carton size : 28cm x 14cm x 13cm
N.W:2.5kgs
G.W: 4kgs 8.  Payment: T/T or Paypal           Product Description A. Advantage a. Chemical Composition: Nd2Fe14B: Neodymium Magnets are hard, brittle and easily corrode; b. Moderate Temperature Stability: Neodymium magnets lose -0.09~-0.13%of Br/°C. Their working    stability is under 80°C for low Hcj Neodymium magnets and above 220°C for high Hcj Neodymium    magnets; c. Excellet Strength Value: The highest(BH)max reaches up to 51MGO.     B.Application memo,toy,lab , sensors, speakers, brushless motor, DC motor, Step motor, wind turbine/wind generator,           magntic hooks, magnetic filter, cup magnet, Automobiles, magnetic coupling, magnetic chuch, permanent  magnetic lift, and so on.      C. the  physical properties

TEM	PROPERTY
Density	7.45g/cm3
Reversible Temp.Coeff	-0.11%/ oC
Curie Temperature	310~340oC
Hardness	600Hv
Resistivity	144 cm
Compressibility	9.8x10 -12m2/N
Tensile Strength	8.0kg/mm
Flexure Strength	25kg/mm
Specific Heat	0.12kCal(kg.oC )

 magnet produce round strong nd magnet neodymium   a. the raw material are burdebed according to Ndfeb . b. the burdeded material are melted at a high temperature to form an alloy ( or stip casting ) in    vacuum induction furnace . c.the particles are placed in a magnetic field and pressed into any desired shape . d.the products are heat treated at a temperature of 1000 degress or higher in a sintering furnace.   and then aging the magnets to adjust the properties. e.the magnets are tested their magnetic properties . f. the manets are machined to the desired size and shape including surface treatment . g. visual inspection at la Company Information workshop Picture    magnet making machine quality first : magnet testing sunny fore magnet co.,ltd   FAQ FAQ : about  round strong nd magnet neodymium   1. [ where is sunny fore magnet co.,ltd ?]     [sunny fore reply :  we are the factory on Jiangmen city, Guangdong province , China . which is not     far from  Guangzhou . it noly take  you an hour form Guangzhou Sourth station to  our factory .]   2. [ what is your main product ]      [ sunny fore  reply : our main product is sintered Ndfeb Magnet, neodyumium magnet.  ]   3.[ how do you control product 's qualtity  ? ]    [ sunnyfore reply : with advanced testing equipment , we have a stonger R&D engineers team ready to    service for you ,.our company is approved by the ISO9001:2008 and ISO14001:2004 standard .]   4.[ if would like to make order, what info I tell you and how ]   [ sunnyfore reply : please tell us the detail included size , grade , surface coating ,quantity by  email ,   alibaba trade manager or skype  ]          

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