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Sintered Neodymium Iron Boron Magnet Neodymium Magnets

Name: Sintered Neodymium Iron Boron Magnet Neodymium Magnets
Brand: china-manufacturer-directory.com
SKU: 717639745
Availability: InStock
Rating: 4.8 (144 reviews)

Price:	US $ 2/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	10000/Piece
Pay Type:	L/C,T/T

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Sintered Neodymium Iron Boron (NdFeB) magnets offer the highest energy per unit volume of any permanent magnet material, mostly an iron based alloy.

It is manufactured in numerous energy and temperature grades, with high energy range from 33MGOe to 48MGOe with wonderful coercive force, even 50MGOe in the laboratory. Being less prone to chipping during handling, and has lowertemperature coefficient of magnetic properties than Ceramic magnets, higher than SmCo type rare earth magnets, but less expensive, and mechanically stronger and less brittle than SmCo.

However, being mostly an iron based alloy, NdFeB type rare earth magnet is much more prone tosurface oxidation or rust.

To eliminate such a problem, the user should consider magnet coating, plating, or suitable surface treatment.

So for most applications, coating or plating is recommended. And also, Because of the brittle nature and high attractive forces generated by NdFeB magnets, great care is needed during handling.

Permanent NdFeB magnets are widely used in apparatus, instruments, assemblies where a strongmagnetic field is needed, such as motors, sensors, microphones, electro-acoustics, magnetic separation, magnetic suckers and magnetic therapy wraps.

Grade	Br	Hcb	Hcj	(BH)max	Working temperature
	T	KA/m	KA/m	Kj/m3
	KG	KOe	KOe	MGOe
N35	1.18-1.22	860-907	≥955	263-287	≤80
N35	11.8-12.2	10.8-11.4	≥12	33-36	≤80
N38	1.22-1.26	860-907	≥955	287-303	≤80
N38	12.2-12.6	10.8-11.4	≥12	36-38	≤80
N40	1.26-1.29	860-907	≥955	303-318	≤80
N40	12.6-12.9	10.8-11.4	≥12	38-40	≤80
N42	1.29-1.33	860-907	≥955	318-342	≤80
N42	12.9-13.3	10.8-11.4	≥12	40-43	≤80
N45	1.33-1.37	863-907	≥955	342-366	≤80
N45	13.3-13.7	10.5-11.4	≥12	43-46	≤80
N48	1.37-1.41	716-836	≥836	366-390	≤80
N48	13.7-14.1	9-10.5	≥10.5	46-49	≤80
N50	1.41-1.45	860-907	≥836	390-406	≤80
N50	14.1-14.5	10.8-11.4	≥10.5	49-51	≤80
N35M	1.18-1.22	860-907	≥1114	263-287	≤100
N35M	11.8-12.2	10.8-11.4	≥14	33-36	≤100
N38M	1.22-1.26	860-907	≥1114	287-303	≤100
N38M	12.2-12.6	10.8-11.4	≥14	36-38	≤100
N40M	1.26-1.29	860-907	≥1114	303-318	≤100
N40M	12.6-12.9	10.8-11.4	≥14	38-40	≤100
N42M	1.29-1.33	860-907	≥1114	318-342	≤100
N42M	12.9-13.3	10.8-11.4	≥14	40-43	≤100
N45M	1.33-1.37	860-907	≥1114	342-366	≤100
N45M	13.3-13.7	10.8-11.4	≥14	43-46	≤100
N48M	1.37-1.41	860-907	≥1114	366-390	≤100
N48M	13.7-14.1	10.8-11.4	≥14	46-49	≤100
N33H	1.14-1.18	820-876	≥1353	247-263	≤120
N33H	11.4-11.8	10.3-11	≥17	31-33	≤120
N35H	1.18-1.22	876-907	≥1353	263-287	≤120
N35H	11.8-12.2	11-11.4	≥17	33-36	≤120
N38H	1.22-1.26	890-940	≥1353	287-303	≤120
N38H	12.2-12.6	11.2-11.8	≥17	36-38	≤120
N40H	1.26-1.29	916-995	≥1353	303-318	≤120
N40H	12.6-12.9	11.5-12.5	≥17	38-40	≤120
N42H	1.29-1.33	939-995	≥1353	318-342	≤120
N42H	12.9-13.3	11.8-12.5	≥17	40-43	≤120
N44H	1.33-1.35	956-1035	≥1353	342-358	≤120
N44H	13.3-13.5	39064	≥17	43-45	≤120
N46H	1.35-1.38	956-1035	≥1353	358-374	≤120
N46H	13.5-13.8	39064	≥17	45-47	≤120
N33SH	1.14-1.18	820-876	≥1592	247-263	≤150
N33SH	11.4-11.8	10.3-11	≥20	31-33	≤150
N35SH	1.18-1.22	860-907	≥1592	263-287	≤150
N35SH	11.8-12.2	10.8-11.4	≥20	33-36	≤150
N38SH	1.22-1.26	860-907	≥1592	287-303	≤150
N38SH	12.2-12.6	10.8-11.4	≥20	36-38	≤150
N40SH	1.26-1.29	860-907	≥1592	303-318	≤150
N40SH	12.6-12.9	10.8-11.4	≥20	38-40	≤150
N42SH	1.29-1.33	860-907	≥1592	318-342	≤150
N42SH	12.9-13.3	10.8-11.4	≥20	40-43	≤150
N44SH	1.33-1.35	860-907	≥1592	342-358	≤150
N44SH	13.3-13.5	10.8-11.4	≥20	43-45	≤150
N30UH	1.08-1.14	804-844	≥1989	223-247	≤180
N30UH	10.8-11.4	10.1-10.6	≥25	28-31	≤180
N33UH	1.14-1.18	820-876	≥1989	247-263	≤180
N33UH	11.4-11.8	10.3-11	≥25	30-33	≤180
N35UH	1.18-1.22	860-907	≥1989	263-287	≤180
N35UH	11.8-12.2	10.8-11.4	≥25	33-36	≤180
N38UH	1.22-1.26	860-907	≥1989	287-303	≤180
N38UH	12.2-12.6	10.8-11.4	≥25	36-38	≤180
N30EH	1.08-1.14	804-844	≥2387	223-247	≤200
N30EH	10.8-11.4	10.1-10.6	≥30	28-31	≤200
N33EH	1.14-1.18	820-876	≥2388	247-263	≤200
N33EH	11.4-11.8	10.3-11	≥30	31-33	≤200
N35EH	1.18-1.22	836-907	≥2388	263-287	≤200
N35EH	11.8-12.2	10.5-11.4	≥30	33-36	≤200

Prod Model:	Various models
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Type:	Permanent
Composition:	Neodymium Magnet
Application:	Industrial Magnet
Coating:	According to Customer's Request
Shape:	According to Customer's Request

We are a leading manufacturer which specializes in magnets and magnetic separators in China.

Magnets include all kinds of Ferrite magnets, Neodymium (NdFeB) magnets, Flexible Rubber Magnets and AlNuCi Magnets, which are widely used in the areas of automobiles, electronics an telecommunication.

The magnetic separators are newly developed equipment applied for the separation of ferrous magnetic and non-magnetic materials, including wet drum magnetic separators, dry drum magnetic separators, cross belt magnetic separators, Magnetic Pulleys and Suspended Plate Magnets.

Magnetic Separators are widely used in metallurgy, mining, coal preparation plants, power plants, ceramics, glass, cement, building materials, chemicals, food and feed processing line Industry and waste disposal in the emerging industry (such as ferrous metal recycling, reclaimed rubber powder).

We sincerely welcome new and old customers at home and abroad. Let us work together to develop the international market.

Welcome to order, we will serve you.