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SMART YEAH LIMITED
SMART YEAH LIMITED  

Gold Index: 55804

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neodymium ring magnets zinc plated 

Price: 0.02~12.0 USD 
Payment Terms: T/T,L/C,WU 
Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: SMT-0139R
Production Capacity: 100000pcs/week
Delivery Date: 15 days
Type: Permanent
Brand Name: Smart
Coating: Zinc
Means of Transport: Ocean,Land,Air
Packing: Carton
Application: Industrial Magnet
Composite: Rare Earth Magnet
Shape: Ring
Grade: N30-N54, N30M-N52M, N30H-N5...

NdFeB magnets
1) Shape: ring,block,disc,bar and so on;
2) Size: according to customers' request;
3) Coating: Ni, Zn, gold, copper, epoxy

Neodymium magnet is the strongest magnet in the world till now that can lift up to 1000 times its own weight, it is mainly made of Neodymium, Iron and Boron. It is high remanence, high coercive force, high energy product and high performance/cost ratio. Neodymium magnet is anisotropic and only magnetized in one direction.
Feathers of neodymium ring magnet zinc coating:
1. Materials: Neodymium-Iron-Boron;
2. Technology: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology; 
3. Magnetic properties: High coercive force, the max operation temperature is up to 240°C or 464°F; 
4. Grades of neodymium ring magnet zinc coating: N30-N54, N30M-N52M, N30H-N50H, N30SH-N45SH, N28UH-N42UH, N26EH-N38EH, N28AH-N35AH;
5. Shapes: Ring, others;
6. Ring magnets have the following important factors such as Outer Diameter, Inner Diameter, Height, etc
Ring
Outer Dia
Inner Dia
Thickness
Maximum
220mm
80mm
35mm
Minimum
1mm
0.6mm
0.5mm

7.
Tolerance of neodymium ring magnet zinc coating: ±0.05mm, Customized;
8. Coatings: Passivation, Nickel, Zinc, Tin, Aurum, Copper, Epoxy, Chemical, etc.
Surface
Coating
Thickness (Microns)
Color
Resistance
Passivation
1
Silver grey
Temporary protection
Nickel
Ni+Ni
10-20
Silver bright
Excellent to humidity
Ni+Cu+Ni
Zinc
Zn
8-20
Shining light blue
Good to salt spray
Cu-Zn
Shining color
Excellent to salt spray
Tin
Ni+Cu+Sn
15-20
Silver
Superior to humidity
Aurum
Ni+Cu+Au
10-20
Shining gold
Superior to humidity
Copper
Ni+Cu
10-20
Shining gold color
Temporary treatment
Epoxy
Ni+Cu+Epoxy
15-25
Black, red, grey color
Excellent to climate humidity and salt spray
Chemical
Ni
10-20
Silver grey
Excellent to humidity
9. Applications of neodymium ring magnet zinc coating: sensors, motors, rotors, wind turbine,wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles, Toys, packing boxes, magnetic buttons, jewelry, micro-special electric machinery, audio equipments, permanent-magnet instrumental meters, electronic industry, auto industry, nuclear magnetic resonance equipments, magnetic transmission gears and magnet therapy equipment, sorption, ads, books managements, teaching tools and other office automation, magnet toys, aero generators, magnetic toys, magnetic separators, magnetic bracelets, magnetic necklaces, copiers, magnetic rolls, synchrotrons, radiation sources, free electron lasers, nuclear industry, agriculture, detection earthquake.and so on.
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Tel: 86-755-84578786
Fax: 86-755-84578789
Mobile: 135 1086 1871
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Company Info

SMART YEAH LIMITED [China (Mainland)]


Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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