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Imanes de motor de neodimio, forma de arco con recubrimiento de níquel

Información básica

Modelo:  Neodymium Magnet

Descripción del producto

Núm. Del modelo: Neodymium Forma del imán: Grado del arco: N35h N38h N45h N35sh N38sh Tipo: Tolerancia permanente: +/- 0.1mm Paquete del transporte: Los paquetes para el mar / el aire envían ambos están disponibles HS Code: 85051190 Application: : Ni, Zn, Cu, Ni negro, oro, plata Material: Neodimio y NdFeB Tamaño: Requisitos del cliente Marca registrada: HS MAG Origen: China
Información del producto del imán de Ndfeb

Description: 
Ndfeb Magnet
Material: Neodymium-Iron-Boron
Product Name: NdFeB Magnets,Sintered Rare Earth Magnets,Neodymium-Iron-Boron Magnets,Permanent Magnets


 
Working Temperature: Grade Temperature
N28,N30,N35,N38,N40,N42,N45,N48 80ºC
N50,N52,N55 60ºC
N30M,N33M,N35M,N38M,N40M,N42M,N45M,N48M,N52M 100ºC
N28H,N30H,N33H,N35H,N38H,N40H,N42H,N45H,N48H,N50H 120ºC
N28SH,N30SH,N33SH,N35SH,N38SH,N40SH,N42SH,N45SH,N48SH 150ºC
N28UH,N30UH,N33UH,N35UH,N38UH,N40UH,N42UH 180ºC
N28EH,N30EH,N33EH,N35EH,N38EH 200ºC
N28AH,N30AH,N33AH 200ºC
Magnet Shape:  Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid and Irregular shapes and more.Customized shapes are available
Magnet Coating: Ni-Cu-Ni,Zn,Au,Ag/silver,Epoxy,Passivated, Phosphate,etc
Features: The most powerful permanent magnet, offers a great return for cost & performance, have the highest field/surface strength(Br), high coercivity(Hc), can be easily formed into various shapes and sizes. Be reactive with moisture and oxygen,usualy supplied by plating (Nickel, Zinc, Passivatation, Epoxy coating, etc.).
Applications: Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc.


Características magnéticas y propiedades físicas del NdFeB sinterizado

Grade
Remanence Coercive Force Intrinsic Coercive force Max Energy Product Highest Work temperature
Br Hcb Hci (BH) max
T KGs KOe KA/m KOe KA/m MGOe KJ/m ºC
N35 1.16-1.22 11.6-12.2 11 876 12 955 33-36 263-287 80
N38 1.22-1.27 12.2-12.7 11 876 12 955 36-39 287-310 80
N40 1.25-1.31 12.5-1.31 11 876 12 955 38-41 303-326 80
N42 1.28-1.34 12.8-13.4 11 876 12 955 40-43 318-342 80
N45 1.32-1.38 13.2-13.8 11 876 12 955 43-46 342-366 80
N48 1.37-14.3 13.7-14.3 10.5 836 11.5 915 46-49 366-390 80
N50 1.40-1.46 14.0-14.6 10.5 836 11.5 915 48-51 382-406 80
N52 1.43-1.49 14.3-14.9 10.5 836 11.5 915 50-53 398-422 80
N30M 1.08-1.14 10.8-11.4 9.8 780 14 1114 28-31 223-247 100
N33M 1.14-1.18 11.4-11.8 10.3 820 14 1114 31-33 247-263 100
N35M 1.6-1.22 11.6-12.2 10.6 845 14 1114 33-36 263-287 100
N38M 1.23-1.27 12.3-12.7 11 876 14 1114 38-41 303-326 100
N40M 1.25-1.31 12.5-13.1 11.5 912 14 1114 38-41 303-326 100
N42M 1.28-1.34 12.8-13.4 11.8 938 14 1114 40-43 318-342 100
N45M 1.32-1.38 13.2-13.8 12.2 976 14 1114 43-46 342-366 100
N48M 1.37-1.43 13.7-14.3 12.7 1012 13.5 1075 46-49 366-390 100
N50M 1.40-1.46 14.0-14.6 13 1035 13.5 1075 48-51 382-406 100
N35H 1.16-1.22 11.6-12.2 10.6 845 17 1353 33-36 263-287 120
N38H 1.21-1.27 12.1-12.7 11.1 886 17 1353 36-39 287-310 120
N40H 1.25-1.31 12.5-13.1 11.5 912 17 1353 38-41 303-326 120
N42H 1.28-1.34 12.8-13.4 11.8 938 16.5 1313 40-43 318-342 120
N45H 1.32-1.38 13.2-13.8 12.2 976 16 1274 43-46 342-366 120
N30SH 1.07-1.14 10.7-11.4 9.7 772 20 1592 28-31 223-247 150
N33SH 1.22-1.19 1.14-1.18 10.2 816 20 1592 31-34 247-271 150
N35SH 1.16-1.22 11.6-12.2 10.6 845 20 1592 33-36 263-287 150
N38SH 1.21-12.7 12.1-12.7 11.1 886 20 1592 36-39 278-310 150
N40SH 1.25-1.31 12.5-13.1 11.5 912 20 1592 38-41 302-326 150
N42SH 1.28-1.34 12.8-13.4 11.8 938 20 1592 40-43 318-342 150
N30UH 1.07-1.14 10.7-11.4 9.7 772 25 1990 28-31 223-247 180
N33UH 1.12-1.19 11.2-11.9 10.2 816 25 1991 31-34 247-271 180
N35UH 1.16-1.22 11.6-12.2 10.6 845 24 1910 33-36 263-287 180
N38UH 1.21-1.27 12.1-12.7 11.1 886 24 1910 36-39 287-310 180
N30EH 1.07-1.14 10.7-11.4 9.7 772 30 2388 28-31 223-247 200
N33EH 1.12-1.19 11.2-11.9 10.2 816 30 2388 31-34 247-271 200
N35EH 1.16-1.22 11.6-12.2 10.6 845 30 2388 33-36 263-287 200


Propiedades físicas del material sinterizado de NdFeB

Properties
Unit Parameter
Curie Point ºC 310-340
((Br)/ (%/K)Temp.Coeff.of Br %ºC -0.08 ~ - 0.12
(β(Hcj/%/K)Temp.Coeff.of Hcj %ºC -0.42 ~ -0.70
Density g/cm3 ≥7.3
Vickers Hardness Hv 600
Bending strength Mpa 250
Tensile strength Mpa 80
Compressive strengt Mpa 1050
Electrical resistivity μΩcm 150
Thermal conductivity W/(m.ºC) 6 ~8

Grupos de Producto : Imán de motor

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