N50 1/4 x 1/4 x 1/2" permanent rare earth block magnet from China manufacturer

Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Zhejiang, China (Mainland)

Product Detail

Means of Transport: Ocean,Land,Air

Packing: CARTON

Application: Moto Magnet

Type: Permanent

Brand Name: HONY

Coating Thickness:: 10-15

Grade: N,M,H,SH,UH,EH

Production Capacity: 100000/MONTH

Delivery Date: 25

Shape: Block

Composite: NdFeB Magnet

Working temperature: High up to 200℃

Coating: Nickle

Specifications
1,high performance
2,varies terms of payment
3,short delivery time
4,competitive price
5,certification:ROHS

N50 1/4 x 1/4 x 1/2" Sintered permanent rare earth block magnet

Specifications

1,high performance

2,varies terms of payment

3,short delivery time

4,competitive price

5,certification:ROHS

Directions of Magnetization:

a. Thickness Magnetized

b. Axially Magnetized

c. Radial Magnetized

d. Multi-poles magnetized

e. Customzied specific requirements magnetized

N50 1/4 x 1/4 x 1/2" Sintered permanent rare earth block magnet

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
N35-N52	(10.3-14.8)	(33-53)	80 °C
35M-50M	1080-1450	263-406	100 °C
35M-50M	(10.8-14.5)	(33-51)	100 °C
35H-48H	1170-1430	(263-390)	120 °C
35H-48H	(11.7-14.3)	(33-49)	120 °C
35SH-45SH	1130-1380	247-366	150 °C
35SH-45SH	(11.3-13.8)	(33-46)	150 °C
30UH-40UH	1080-1280	263-326	180 °C
30UH-40UH	(10.8-12.8)	(33-41)	180 °C
30EH-38EH	1080-1250	223-310	200 °C
30EH-38EH	(10.8-12.5)	(28-39)	200 °C
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	10-30	Trancparency	200 hours of Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria

N50 1/4 x 1/4 x 1/2" Sintered permanent rare earth block magnet

Some Coatings of Rare Earth Materials:
Surface	Coating	Thickness (Microns)	Color	Resistance
Passivation		1	Silver Grey	Temporary Protection
Nickel	Ni+Ni	10-20	Bright Silver	Excellent against Humidity
Nickel	Ni+Cu+Ni	10-20	Bright Silver	Excellent against Humidity
Zinc	Zn	8-20	Bright Blue	Good Against Salt Spray
Zinc	C-Zn	8-20	Shinny Color	Excellent Against Salt Spray
Tin	Ni+Cu+Sn	15-20	Silver	Superior Against Humidity
Gold	Ni+Cu+Au	10-20	Gold	Superior Against Humidity
Copper	Ni+Cu	10-20	Gold	Temporary Protection
Epoxy	Epoxy	15-25	Black, Red, Grey	Excellent Against Humidity & Salt Spray
	Ni+Cu+Epoxy
	Zn+Epoxy
Chemical	Ni	10-20	Silver Grey	Excellent Against Humidity
Parylene	Parylene	5-20	Grey	Excellent Against Humidity, Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria.