neodymium magnets N48M from China manufacturer

Price:	0.03~12.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: SMT-0247

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: Disc

Grade: N48M

N48M NdFeB magnets, rare earth permanent magnets
ISO9001, Good quality
Competitive price
Fast delivery

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 N48M neodymium magnet:

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

5. Shapes: Disc ( round), others;

Sample picture of N48M neodymium magnet

6. Sizes: Diameter x H, Customized;

Disc/Round	Diameter	Thikness
Maximum	220mm	35mm
Minimum	0.30mm	0.5mm

Size Range of N48M neodymium magnet:

Disc: Max. Diameter 202mm*45mm thickness
Min. Diameter 1.5mm*0.5mm thickness
Block: Min. 0.5mm*0.5mm*0.5mm
Max. 200*200*45mm
Ring: Min. OD3*ID1*T3mm
Max. OD202*ID182*T45mm

7. Tolerance: ±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
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 N48M neodymium magnet: 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.