Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Bags, Cases & Boxes, Computer Products, Furniture, Health & Medicine, Industrial Equipment ...
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

NdFeB Magnet, Neodymium Magnet, Magnet manufacturer / supplier in China, offering Plating Gold Permanent Sintered Neodymium/NdFeB Magnet, Rare Earth Sintered Permanent Block NdFeB Magnet, High Performance Cube Sintered Neodymium Permanent Magnets and so on.

Gold Member Since 2014
Supplier Homepage Products Disc Magnets Plating Gold Permanent Sintered Neodymium/NdFeB Magnet

Plating Gold Permanent Sintered Neodymium/NdFeB Magnet

Get Latest Price
Min. Order / Reference FOB Price
100 Pieces US $0.01/ Piece
Port: Shenzhen, China
Production Capacity: 1000 Ton/Year
Payment Terms: T/T, Western Union, Paypal
Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Shape: Cylinder
Coating: Nickel
Grade: N40
Type: Permanent
Composition: Neodymium Iron and Boron

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Basic Info

Model NO.: N42
Working Temperature: Max. 80
Density: 7.5g/cm3
Trademark: TSL
Transport Package: Packed in Plastic Then Put in Cartons
Specification: Rosh
Origin: China
HS Code: 7202991900

Product Description

MaterialGradeSizePlatedMax.TempStrength
NeodymiumN42D5*4mmGold800.66kg

Plating Gold Permanent Sintered Neodymium/NdFeB Magnet

Neodymium large Magnets(also know as NdFeB, NIB or Neo Magnet), the most widely used type of rare-earth magnet, is a permanent magnet made from an alloy of neodymium, iron and boron to form the ND2Fe14B tetragonal crytaline structure.

Neodymium large magnets are the strongest type of permanent magnet made. They have replaced other types of magnet in the many applications in modern produces that require strong permanent magnets, such as motors in cordless tools, hard disk drives and magnetic fasteners.

Magnetic property of Neodymium Rare Earth Magnet 
GradeRemanence 
Br
Coercive Force 
Hcb
Intrinsic Coercive force 
Hci
Max Energy Product 
(BH) max
Max Working Temp.
KGTKOeKA/mKOeKA/mMGOeKJ/mºC°F
N3511.4-11.81.18-1.28≥ 10.8≥ 836≥ 12≥ 95533-36263-28780176
N3811.8-12.31.18-1.28≥ 10.8≥ 860≥ 12≥ 95536-39287-31080176
N4012.7-12.91.27-1.29≥ 11.0≥ 876≥ 12≥ 95538-41303-32680176
N4212.9-13.31.29-1.33≥ 10.5≥ 836≥ 12≥ 95540-43318-34280176
N4513.3-13.81.33-1.38≥ 9.5≥ 756≥ 12≥ 95543-46342-36680176
N4813.8-14.21.38-1.42≥ 10.5≥ 835≥ 12≥ 95546-49366-39080176
N5013.8-14.51.38-1.45≥ 10.5≥ 835≥ 11≥ 95547-51374-40680176
N5214.3-14.81.43-1.48≥ 10.8≥ 860≥ 11≥ 87650-53398-42280176
33M11.4-11.81.14-1.18≥ 10.3≥ 820≥ 14≥ 111431-33247-263100212
35M11.8-12.31.18-1.23≥ 10.8≥ 860≥ 14≥ 111433-36263-287100212
38M12.3-12.71.23-1.27≥ 11.0≥ 876≥ 14≥ 111438-41303-326100212
40M12.7-12.91.27-1.29≥ 11.4≥ 907≥ 14≥ 111438-41303-326100212
42M12.8-13.21.28-1.32≥ 11.6≥ 923≥ 14≥111440-43318-342100212
45M13.2-13.81.32-1.38≥ 11.8≥ 939≥ 14≥ 111443-46342-366100212
48M13.6-14.01.36-1.40≥ 11.8≥ 939≥ 14≥ 111446-49366-390100212
50M14.0-14.51.40-1.45≥ 13.0≥ 1033≥ 14≥ 111448-51382-406100212
30H10.8-11.41.08-1.14≥ 10.2≥ 812≥ 17≥ 135328-31223-247120248
33H11.4-11.81.14-1.18≥ 10.6≥ 844≥ 17≥ 135331-33247-263120248
35H11.8-12.31.18-1.28≥ 11.0≥ 876≥ 17≥ 135333-36263-287120248
38H12.3-12.71.23-1.27≥ 11.2≥ 890≥ 17≥ 135336-39287-310120248
40H12.7-12.91.27-1.29≥ 11.5≥ 915≥ 17≥ 135338-41303-326120248
42H12.8-13.21.28-1.32≥ 12.0≥ 955≥ 17≥ 135340-43318-342120248
45H13.2-13.51.32-1.38≥ 12.0≥ 955≥ 17≥ 135342-46335-366120248
46H13.3-13.81.33-1.38≥ 12.2≥ 972≥ 16≥ 127444-47350-374120248
48H13.6-14.31.36-1.43≥ 12.5≥ 995≥ 16≥ 127446-49366-390120248
30SH10.8-11.41.081.14≥ 10.0≥ 796≥ 20≥ 167228-31223-247150302
33SH11.4-11.81.14-1.18≥ 10.5≥ 836≥ 20≥ 167231-34247-276150302
35SH11.8-12.31.18-1.23≥ 11.0≥ 876≥ 20≥ 167233-36263-287150302
38SH12.3-12.71.23-1.27≥ 11.4≥ 907≥ 20≥ 197236-39287-310150302
40SH12.5-12.81.25-1.28≥ 11.8≥ 939≥ 20≥ 197238-41302-326150302
42SH12.8-13.21.28-1.32≥ 11.8≥ 939≥ 20≥ 167240-43320-343150302
45SH13.2-13.81.32-1.38≥ 12.6≥ 1003≥ 20≥ 159243-46342-366150302
30UH10.8-11.41.08-1.14≥ 10.2≥ 812≥ 25≥ 199028-31223-247180356
33UH11.3-11.71.13-1.17≥ 10.7≥ 852≥ 25≥ 199031-33247-263180356
35UH11.7-12.11.17-1.21≥ 10.7≥ 852≥ 25≥ 199033-36263-287180356
38UH12.1-12.51.21-1.25≥ 11.4≥ 907≥ 25≥ 199036-39287-310180356
40UH12.5-12.81.25-1.28≥ 11.4≥ 907≥ 25≥ 199038-41302-326180356
28EH10.5-10.81.05-1.08≥ 9.5≥ 756≥ 30≥ 238826-29207-231200392
30EH10.8-11.41.08-1.14≥ 9.5≥ 756≥ 30≥ 238828-31223-241200292
33EH11.3-11.71.13-1.17≥ 10.2≥ 812≥ 30≥ 238831-33247-263200392
35EH11.7-12.11.17-1.21≥ 10.2≥ 812≥ 30≥ 238833-36263-287200392
38EH12.1-12.51.21-1.25≥ 11.4≥ 907≥ 30≥ 238836-39287-310200392
30AH10.8-11.31.08-1.13≥ 10.2≥ 812≥ 35≥ 278528-32223-255220428
33AH11.2-11.71.12-1.17≥ 10.2≥ 812≥ 35≥ 278531-34247-271220428
 



Some important properties used to compare permanent magnets are: Remanence(Br). Which measures the strength of the magnetic field; Coercivity
(Hci), the material's resistance to becoming demagnetized; Energy product(BHmax), the density of magnetic energy; And Curie temperature(TC), the temperature at which the material loses its magnetism. Neodymium magnets have higher remanence, much higher coercivity and energy product, but often lower Curie temperature than other types. Neodvmium is alloved with terbium and dysprosium in order to preserve its magnetic properties at high temperatures. The table below compaes the magnetic performance of neodymium magnets with other types of permanent magnets.

Application:
Magnets are found in almost all modern objects. The computer hard drive Most modern mobile phones now include a small neodymium magnet or two. Like computer compenents magnets have gradually become small and smaller making them easy to integrate into most industrial manufacturing processes. We also find that a lot of model and jewelley makers like our magnets as they fit easily into their models and allow parts to be easily removed and re-attached. For lifting. Holding, separating, and retrieving, we have the right magnetic assemblies and permanent magnetic materials for all types of industrial, OEM and commercial applications. Our expertise and ability to develop customized solutions will match the correct magnet for your application.

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