Sintered NdFeB rectangle magnet zinc coating

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 Sintered NdFeB rectangle magnet zinc 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: Block(Rectangle), others;
Pictures of Sintered NdFeB rectangle magnet zinc coating

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

7. Tolerance of Sintered NdFeB rectangle 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
	Zn+Epoxy
Chemical	Ni	10-20	Silver grey	Excellent to humidity

9.Applications of Sintered NdFeB rectangle magnet zinc 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.

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