Hefei Super Electronics Co., Ltd.
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Neodymium Magnetic Ball 5mm sphere

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Items  Neodymium Magnetic Ball 7mm  sphere
Material ndfeb magnetic ball

Shape

available

Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid,Irregular shapes and more;
More shapes can be customized.
CoatingNi-Cu-Ni,Nickel,Zinc,Gold,Silver,Epoxy and more.  

Working

Temperature

GradeTemp.Coefficient
N35-N5280°C (176°F)
N35M-N45M100°C (212°F)
N33H-N42H120°C (248°F)
N30SH-N40SH150°C (302°F)
N28UH-N35UH180°C (356°F)
N28EH-N38EH180°C (356°F)
N30AH-N33AH220°C (428°F)
TechnologyWe have advanced R&D center,quality control and professional machining technicians.
ApplicationNeodymium magnet raw magnetrials are widely used in industrial field,
such as speaker,louder speaker,sensor,motor,alternator ect;
And also it is popular in ladies bags,purses,shoes,crafts and jewelry ect.


 

Magnetic Ball 7mm  sphere

 
Performance/Coating
 
Zn
 
Color-Zn
 
Ni
 
Double-Ni
 
Ni-Cu-Ni
 
Zn-Ni
 
Epoxy
 
Passivation
Coating
Thickness
10-15
 
10-15 15-20 15-20 15.30 10-20 10-50 1-5
Corrosion
Resistant in Salt Fog
 
>24
 
72
 
4
 
24
 
>48
 
>72
 
>300
 
>8
Coating
Porosity
<0.1 <0.1 <0.5 <0.2 <0.1 <0.1    
Magnetic
Flux lose
<0.2 <0.1 <0.3 <0.3 <0.1 <0.1    
Color White Multicolor Sliver Sliver Sliver Multicolor Black Sliver
PCT 120. C 2atm 100% RH 12Hr


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          


NdFeB Magnet ball (66)


Welcome to contact us ,we are 24 hours on line,Ms Wu is at your service:
Cell phone:86+13855156049 86+18009691660
Skype:rainbow0051
We will reply your email or fax within 24 hours.


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 Tel: 86-551-63409690
 E-mail:admin@cnsupermagnet.com
 Phone: 86-13855156049
 Add:No.7598 Ziyun Road,Economic-Technological Development Area,Hefei,Anhui,China 230601

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