El imán NdFeB sinterizado es el material de imán permanente magnético más fuerte del mundo en la actualidad. En comparación con los materiales de imán permanente tradicionales, tiene excelentes características de imán permanente y un rendimiento de alto costo. El imán NdFeB sinterizado amplía en gran medida el potencial de aplicación de los materiales de imán permanente, ampliamente utilizados en transporte, energía, comunicación, electrodomésticos, maquinaria y campos médicos y otros. y está jugando un papel importante en la energía verde y la inteligencia artificial, se ha convertido en un importante material funcional indispensable en la producción y la vida.
Los imanes esféricos de NdFeB sinterizados se usan comúnmente en juguetes educativos para niños, reproductores de imágenes por resonancia magnética nuclear, sistemas de navegación magnética de imágenes, etc. Si es necesario, bienvenido a llamarnos o enviarnos un correo electrónico para una consulta.
Característica
La forma de la esfera es la especial de los imanes NdFeB con procesamiento especial. Por lo general, se utilizan en juguetes magnéticos (como la bola magnética del cubo de Rubik), tweeter, etc.
Apariencia:Superficie lisa y brillante sin rebabas.
Servicio personalizado
Los grados:N30~N54, N30M~N52M, N30H~N52H, N30SH~N48SH, N25UH~N45UH, N28EH~N40EH, N28AH~N40AH
Tamaño:Según los requisitos del cliente.
Revestimiento:Níquel-cobre-níquel convencional, zinc azul-blanco, fosfatación/pasivación, epoxi (fosfatación, base níquel-cobre, níquel-cobre-níquel)
Solicitud
Se utiliza principalmente en juguetes magnéticos (como la bola magnética del cubo mágico), decoración, etc.
Rendimiento magnético típico para imán de NdFeB sinterizado
Calificación | remanencia | Fuerza coercitiva | coercitivo intrínseco | Energía máxima | máx. Laboral Temperatura. | ||||
hermano | hcb | hcj | (BH) máx. | ||||||
T | KG | ka/m | KOe | ka/m | KOe | KJ/m³ | MGOe | ||
N35 | 1.18-1.25 | 11.8-12.5 | Mayor o igual a 876 | Mayor o igual a 11.0 | Mayor o igual a 955 | mayor o igual a 12 | 263-302 | 33-38 | 80 grado |
N38 | 1.23-1.30 | 12.3-13.0 | Mayor o igual a 876 | Mayor o igual a 11.0 | Mayor o igual a 955 | mayor o igual a 12 | 286-326 | 36-41 | 80 grado |
N40 | 1.26-1.32 | 12.6-13.2 | Mayor o igual a 876 | Mayor o igual a 11.0 | Mayor o igual a 955 | mayor o igual a 12 | 302-334 | 38-42 | 80 grado |
N42 | 1.30-1.35 | 13.0-13.5 | Mayor o igual que 860 | Mayor o igual a 10.8 | Mayor o igual a 955 | mayor o igual a 12 | 318-350 | 40-44 | 80 grado |
N45 | 1.32-1.38 | 13.2-13.8 | Mayor o igual que 860 | Mayor o igual a 10.8 | Mayor o igual a 955 | mayor o igual a 12 | 334-366 | 42-46 | 80 grado |
N48 | 1.37-1.43 | 13.7-14.3 | Mayor o igual a 836 | Mayor o igual a 10.5 | Mayor o igual a 875 | mayor o igual a 11 | 358-390 | 45-49 | 80 grado |
N50 | 1.39-1.46 | 13.9-14.6 | Mayor o igual a 836 | Mayor o igual a 10.5 | Mayor o igual a 875 | mayor o igual a 11 | 374-406 | 47-51 | 80 grado |
N52 | 1.42-1.48 | 14.2-14.8 | Mayor o igual a 836 | Mayor o igual a 10.5 | Mayor o igual a 875 | mayor o igual a 11 | 390-422 | 49-53 | 80 grado |
N54 | 1.45-1.51 | 14.5-15.1 | Mayor o igual a 836 | Mayor o igual a 10.5 | Mayor o igual a 875 | mayor o igual a 11 | 406-438 | 51-55 | 80 grado |
N35M | 1.18-1.25 | 11.8-12.5 | Mayor o igual a 876 | Mayor o igual a 10.5 | Mayor o igual a 1114 | mayor o igual a 14 | 263-302 | 33-38 | 100 grado |
N38M | 1.23-1.30 | 12.3-13.0 | Mayor o igual a 916 | Mayor o igual a 11,5 | Mayor o igual a 1114 | mayor o igual a 14 | 287-326 | 36-41 | 100 grado |
N40M | 1.26-1.32 | 12.6-13.2 | Mayor o igual a 939 | Mayor o igual a 11,8 | Mayor o igual a 1114 | mayor o igual a 14 | 302-342 | 38-43 | 100 grado |
N42M | 1.30-1.35 | 13.0-13.5 | Mayor o igual a 955 | Mayor o igual a 12.0 | Mayor o igual a 1114 | mayor o igual a 14 | 318-358 | 40-45 | 100 grado |
N45M | 1.32-1.38 | 13.2-13.8 | Mayor o igual a 971 | Mayor o igual a 12.2 | Mayor o igual a 1114 | mayor o igual a 14 | 334-374 | 42-47 | 100 grado |
N48M | 1.37-1.43 | 13.7-14.3 | Mayor o igual a 995 | Mayor o igual a 12.5 | Mayor o igual a 1114 | mayor o igual a 14 | 358-398 | 45-50 | 100 grado |
N50M | 1.39-1.46 | 13.9-14.6 | Mayor o igual a 995 | Mayor o igual a 12.5 | Mayor o igual a 1035 | mayor o igual a 13 | 374-414 | 47-52 | 100 grado |
N52M | 1.42-1.48 | 14.2-14.8 | Mayor o igual a 995 | Mayor o igual a 12.5 | Mayor o igual a 1035 | mayor o igual a 13 | 390-422 | 49-53 | 100 grado |
N54M | 1.45-15.0 | 14.5-15.0 | Mayor o igual a 995 | Mayor o igual a 12.5 | Mayor o igual a 1035 | mayor o igual a 13 | 406-438 | 51-55 | 100 grado |
N33H | 1.14-1.17 | 11.4-11.7 | Mayor o igual a 836 | Mayor o igual a 10.5 | Mayor o igual a 1353 | mayor o igual a 17 | 247-263 | 31-33 | 120 grado |
N35H | 1.18-1.25 | 11.8-12.5 | Mayor o igual a 876 | Mayor o igual a 11.0 | Mayor o igual a 1353 | mayor o igual a 17 | 263-302 | 33-38 | 120 grado |
N38H | 1.23-1.30 | 12.3-13.0 | Mayor o igual a 916 | Mayor o igual a 11,5 | Mayor o igual a 1353 | mayor o igual a 17 | 287-326 | 36-41 | 120 grado |
N40H | 1.26-1.32 | 12.6-13.2 | Mayor o igual a 939 | Mayor o igual a 11,8 | Mayor o igual a 1353 | mayor o igual a 17 | 302-342 | 38-43 | 120 grado |
N44H | 1.30-1.37 | 13.0-13.7 | Mayor o igual a 963 | Mayor o igual a 12.1 | Mayor o igual a 1273 | mayor o igual a 16 | 326-366 | 41-46 | 120 grado |
N46H | 1.34-1.40 | 13.4-14.0 | Mayor o igual a 995 | Mayor o igual a 12.5 | Mayor o igual a 1273 | mayor o igual a 16 | 342-382 | 43-48 | 120 grado |
N48H | 1.36-1.42 | 13.6-14.2 | Mayor o igual a 1011 | Mayor o igual a 12.7 | Mayor o igual a 1273 | mayor o igual a 16 | 358-398 | 45-50 | 120 grado |
N50H | 1.38-1.44 | 13.8-14.4 | Mayor o igual a 1026 | Mayor o igual a 12,9 | Mayor o igual a 1273 | mayor o igual a 16 | 374-406 | 47-51 | 120 grado |
N52H | 1.40-1.46 | 14.0-14.6 | Mayor o igual a 1035 | Mayor o igual a 13.0 | Mayor o igual a 1273 | mayor o igual a 16 | 382-422 | 48-53 | 120 grado |
N33SH | 1.14-1.17 | 11.4-11.7 | Mayor o igual a 836 | Mayor o igual a 10.5 | Mayor o igual a 1592 | mayor o igual a 20 | 247-263 | 31-33 | 150 grado |
N35SH | 1.18-1.25 | 11.8-12.5 | Mayor o igual a 883 | Mayor o igual a 11.1 | Mayor o igual a 1592 | mayor o igual a 20 | 263-302 | 33-38 | 150 grado |
N38SH | 1.23-1.30 | 12.3-13.0 | Mayor o igual a 923 | Mayor o igual a 11,6 | Mayor o igual a 1592 | mayor o igual a 20 | 287-326 | 36-41 | 150 grado |
N40SH | 1.26-1.32 | 12.6-13.2 | Mayor o igual a 939 | Mayor o igual a 11,8 | Mayor o igual a 1592 | mayor o igual a 20 | 302-342 | 38-43 | 150 grado |
N42SH | 1.28-1.34 | 1.28-13.4 | Mayor o igual a 955 | Mayor o igual a 12.0 | Mayor o igual a 1512 | mayor o igual a 19 | 310-350 | 39-44 | 150 grado |
N45SH | 1.32-1.38 | 13.2-13.8 | Mayor o igual a 987 | Mayor o igual a 12,4 | Mayor o igual a 1512 | mayor o igual a 19 | 334-374 | 42-47 | 150 grado |
N48SH | 1.36-1.42 | 13.6-14.2 | Mayor o igual a 1011 | Mayor o igual a 12.7 | Mayor o igual a 1512 | mayor o igual a 19 | 358-390 | 45-49 | 150 grado |
N50SH | 1.38-1.44 | 13.8-14.4 | Mayor o igual a 1035 | Mayor o igual a 13.0 | Mayor o igual a 1512 | mayor o igual a 19 | 372-406 | 47-51 | 150 grado |
N28UH | 1.07-1.09 | 10.7-10.9 | mayor o igual a 780 | Mayor o igual a 9.80 | Mayor o igual a 1990 | mayor o igual a 25 | 211-225 | 26-28 | 180 grado |
N30UH | 1.09-1.17 | 10.9-11.7 | Mayor o igual a 820 | Mayor o igual a 10.3 | Mayor o igual a 1990 | mayor o igual a 25 | 223-263 | 28-33 | 180 grado |
N33UH | 1.14-1.22 | 11.4-12.2 | Mayor o igual a 859 | Mayor o igual a 10.8 | Mayor o igual a 1990 | mayor o igual a 25 | 247-287 | 31-36 | 180 grado |
N35UH | 1.18-1.25 | 11.8-12.5 | Mayor o igual a 891 | Mayor o igual a 11,2 | Mayor o igual a 1990 | mayor o igual a 25 | 263-302 | 33-38 | 180 grado |
N38UH | 1.22-1.28 | 12.2-12.8 | Mayor o igual a 923 | Mayor o igual a 11,6 | Mayor o igual a 1990 | mayor o igual a 25 | 287-326 | 36-41 | 180 grado |
N40UH | 1.26-1.32 | 12.6-13.2 | Mayor o igual a 955 | Mayor o igual a 12.0 | Mayor o igual a 1990 | mayor o igual a 25 | 302-334 | 38-42 | 180 grado |
N42UH | 1.29-1.35 | 12.9-13.5 | Mayor o igual a 955 | Mayor o igual a 12.0 | Mayor o igual a 1990 | mayor o igual a 25 | 318-350 | 40-44 | 180 grado |
N45UH | 1.32-1.38 | 13.2-13.8 | Mayor o igual a 987 | Mayor o igual a 12,4 | Mayor o igual a 1990 | mayor o igual a 25 | 334-374 | 42-47 | 180 grado |
N48UH | 1.36-1.41 | 13.6-14.1 | Mayor o igual a 1011 | Mayor o igual a 12.7 | Mayor o igual a 1911 | mayor o igual a 24 | 358-398 | 45-50 | 180 grado |
N28EH | 1.07-1.09 | 10.7-10.9 | mayor o igual a 780 | Mayor o igual a 9.80 | Mayor o igual a 2388 | mayor o igual a 30 | 211-227 | 26-28 | 200 grado |
N30EH | 1.09-11.7 | 10.9-11.7 | Mayor o igual a 820 | Mayor o igual a 10.3 | Mayor o igual a 2388 | mayor o igual a 30 | 223-263 | 28-33 | 200 grado |
N33EH | 1.14-1.20 | 11.4-12.0 | Mayor o igual a 859 | Mayor o igual a 10.8 | Mayor o igual a 2388 | mayor o igual a 30 | 247-287 | 31-36 | 200 grado |
N35EH | 1.17-1.23 | 11.7-12.3 | Mayor o igual a 883 | Mayor o igual a 11.1 | Mayor o igual a 2388 | mayor o igual a 30 | 263-295 | 33-37 | 200 grado |
N38EH | 1.22-1.28 | 12.2-12.8 | Mayor o igual a 923 | Mayor o igual a 11,6 | Mayor o igual a 2388 | mayor o igual a 30 | 287-318 | 36-40 | 200 grado |
N40EH | 1.26-1.32 | 12.6-13.2 | Mayor o igual a 939 | Mayor o igual a 11,8 | Mayor o igual a 2388 | mayor o igual a 30 | 302-334 | 38-42 | 200 grado |
N44EH | 1.30-1.35 | 13.0-13.5 | Mayor o igual a 979 | Mayor o igual a 12,3 | Mayor o igual a 2308 | mayor o igual a 29 | 326-366 | 41-46 | 200 grado |
N28AH | 1.05-1.13 | 10.5-11.3 | mayor o igual a 780 | Mayor o igual a 10.0 | Mayor o igual a 2786 | mayor o igual a 35 | 207-247 | 26-31 | 220 grado |
N30AH | 1.09-1.17 | 10.9-11.7 | Mayor o igual a 820 | Mayor o igual a 10.3 | Mayor o igual a 2786 | mayor o igual a 35 | 223-263 | 28-33 | 220 grado |
N35AH | 1.17-1.24 | 11.7-12.4 | Mayor o igual a 876 | Mayor o igual a 11.0 | Mayor o igual a 2786 | mayor o igual a 35 | 263-295 | 33-37 | 220 grado |
Tratamiento de superficies
Recubrimiento de zinc:
Buena resistencia a la corrosión
Buena resistencia a la niebla salina
Recubrimiento de níquel:
Excelente resistencia a la corrosión
Resistencia superior contra la humedad y el calor.
Pasivación:
Superficie limpia
Cierta protección para imanes sin recubrimiento
Recubrimiento epoxi:
Excelente resistencia a la corrosión
Resistencia superior a la niebla salina
Buena resistencia a la humedad y al calor.
Nombre | Cinc blanco | Color Cinc | Níquel | Níquel electrolítico | nicuni | NiSn | Epoxy | Fosfatado | niau |
Espesor del recubrimiento (μm) | 8-15 | 10-15 | 20-30 | 20-30 | 15-30 | 20-30 | 10-30 | 1-3 | 10-20 |
Color | Azul blanco | Multicolor | Plata | Plata | Plata | Plata | Negro | Negro | Oro |
PCT | 3 | 3 | 1 | 1 | 2 | 2 | 2 | 3 | 2 |
Prueba de humedad | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 2 | 2 |
Prueba del spray de sal | 3 | 2 | 3 | 1 | 2 | 2 | 1 | 3 | 2 |
Prueba de colisión | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 3 | 1 |
Etiqueta: Imán esférico de ndfeb sinterizado, China, proveedores, fabricantes, comprar, precio, en stock, muestra gratis
