neodymium ball magnet aurum plated from China manufacturer

Price:	0.05~10.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: SMT-0044S

Production Capacity: 100000pcs/week

Delivery Date: 15 days

Type: Permanent

Brand Name: Smart

Coating: Gold, Au

Means of Transport: Ocean,Land,Air

Packing: Carton

Application: Industrial Magnet

Composite: Rare Earth Magnet

Shape: Sphere

Grade: N35, N38, N40, N42, N45, N4...

Gold / aurum plated Ball sphere NdFeB magnets
1. Original manufacture
2. High quality and reasonable price
3. Customized size

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 ball magnet gold coating:

1. Materials: Rare earth Neodymium-Iron-Boron, Sintered NdFeB permanent Magnets;

2. Certification: ISO9001:2000, ISO14001, ISO/TS16949

3. Magnetic properties:

a) High coercive force, max is over 35KOe,

b) (BH)max from 28 to 55MGOe,

c) Max working temperature up to 240°C;

4. Grades: N30-N54, N30M-N52M, N30H-N50H, N30SH-N45SH, N28UH-N42UH, N26EH-N38EH, N28AH-N35AH;

5. Shapes: Sphere(ball), others;
Pictures of neodymium ball magnet gold coating

6. Sizes: Diameter, Customized;

7. Tolerance of neodymium ball magnet gold coating: ±0.05mm, Customized;

8. Coatings: Nickle, Black nickel, Zinc, Blue zinc, Epoxy resin, Gold, Silver, Passivation, and so on;

Surface	Coating	Thickness (Microns)	Color	Resistance
Passivation		1	Silver grey	Temporary protection
Nickel	Ni+Ni	10-20	Silver bright	Excellent to humidity
Nickel	Ni+Cu+Ni	10-20	Silver bright	Excellent to humidity
Zinc	Zn	8-20	Shining light blue	Good to salt spray
Zinc	Cu-Zn	8-20	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
Epoxy	Zn+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 ball magnet gold coating: Toys, Packing boxes, Micro-special electric machinery, Permanent-magnet instrumental meters, Electronic industry, Nuclear magnetic resonance equipments, Magnetic suspension system, Magnetic transmission gears, Magnet therapy equipment, Sorption, ads, Books managements, Teaching tools, Office automation , Magnetic separators, Copiers, Synchrotrons, Radiation sources, Nuclear industry, Agriculture industrial, Detection earthquake, and so on.

Payment Terms:
We accept TT & western union & L/C.

Shipping:
1.Terms of Shipment:
By sea, by air, by express courier to the world, Before ordering please contact us to confirm your preferred shipment method.

Feedback:
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