square neodymium magnets from China manufacturer

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-0003C

Production Capacity: 100000pcs/week

Delivery Date: 15 days

Type: Permanent

Brand Name: Smart

Coating: Nickel

Means of Transport: Ocean,Land,Air

Packing: Carton

Application: Industrial Magnet

Composite: Rare Earth Magnet

Shape: Cube

Grade: N30-N54, N30M-N52M, N30H-N5...

Cube Magnets:
All grades:N35,N38,N40,N42,N45,N48,N50,N52...
NiCuNi,Zn,Epoxy,Gold..coated
Custom Dimension
high performance

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 square magnet:

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 of neodymium square magnet: N30-N54, N30M-N52M, N30H-N50H, N30SH-N45SH, N28UH-N42UH, N26EH-N38EH, N28AH-N35AH;

5. Shapes: Cube(Square), others;

6. Sizes: L x L x L, Customized;

Square	Length	Width	Thickness
Maximum	180mm	150mm	35mm
Minimum	1mm	1mm	0.5mm

7. Tolerance: ±0.05mm, Customized;

8. Coatings of neodymium square magnet: 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
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 square magnet: 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:
Customer satisfaction is very important to us. If you are satisfied with the items you ordered, please leave feedback. If you are not satisfied with the items you ordered, please contact us before leaving negative feedback. We can work together to resolve any dispute.