Specifications

Permanent disc magnets neodymium n35:
1.Superior magnetic properties,
2.High TwC,
3. SST:24/48/72 hours.

We are professional manufacture of Sintered NdFeB Magnets.

Our Belief: You Tast, My Quality, Good Partners, We are.

 

Product name:  Hot sell permanent disc magnets neodymium n35

Magnet Information
Description	Sintered NdFeB Magnet
Material	Neodymium-Iron-Boron
Shape	Ring, Thin-wall ring, Disc, Cylinder, Segment,Contersunk, Tapezoid, Irregular Shape…With special shape requirement, we have own R & D dept. to support
Coating	Ni-Cu-Ni, Nickel, Zn, Gold,  Cr, Silver, Copper, Anti-Rust Oil, Spray Rolling, Black, Grey Epoxy,  PTFE, Parylene, and so on.
Magnetic Performance Sheet
Grade	Remanence( Br)	Coercivity( BH) max kJ/m3	Temperature
	mT	kJ/m3	(Tw°C)
	(kGs)	MGOe
N35-N52	1170-1480	263-422	80 °C
	(10.3-14.8)	(33-53)
35M-50M	1080-1450	263-406	100 °C
	(10.8-14.5)	(33-51)
35H-48H	1170-1430	(263-390)	120 °C
	(11.7-14.3)	(33-49)
35SH-45SH	1130-1380	247-366	150 °C
	(11.3-13.8)	(33-46)
30UH-40UH	1080-1280	263-326	180 °C
	(10.8-12.8)	(33-41)
30EH-38EH	1080-1250	223-310	200 °C
	(10.8-12.5)	(28-39)
Magnet Coating
Coating	Thickness  (Microns)	Color	Resistance
Anti-Rust Oil	1	Trancparency	Temporary Protection
Spray Rolling	10-30	Common Black	24 hours of salt spray test
Zinc	5-10	Bright Blue	24 hours of salt spray test
Nickle	10-15	Bright Silver	48 hours of salt spray test
Ni+Cu	10-20	Gold	Temporary Protection
Ni+Cu+Epoxy	15-30	Grey, Black	Excellent Against Humidity & Salt Spray
Epoxy	15-25	Grey, Black	72 hours of salt spray test
Parylene		Trancparency	200 hours of Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria

 

 

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