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Fe-Co-VPermanentMagneticAlloy
Hierro-cobalto-vanadio-permanente-magnetalloys
Aplicación: Itisappliedtomakesmallborepermanentmagneticalloyandrecordmaterials
RepresentiveGrade:2J31, 2J32, 2J33
Tipo |
Grado |
RelativeGrade |
Estándar |
Fe-Co-VPermanentMagneticAlloy |
2J31 |
52kΦB(Russia) |
GB/T14989-1994 |
2J32 |
52KΦδ(Russia) |
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2J33 |
52KΦA(Russia) |
Dimensionandamp; Tolerancias (seeTable1andamp; Cuadro 2)
Table1Dimensionsandamp; Tolerances(forColdDrawnWire)
Diámetro |
0.5~1.0 |
andgt; 1.0 ~ 2.0 |
andgt; 2.0 ~ 3.0 |
PermissibleVariation |
±0.02 |
±0.03 |
±0.05 |
Table2Dimensionsandamp; Tolerances(forColdRolledStrips)
Espesor |
Tamaño/mm |
0.20~0.40 |
andgt; 0,40 ~ 0.60 |
andgt; 0.60 ~ 0,80 |
Tolerancias de |
(+0,-0.03) |
(+0,)-0.05 |
(+0,-0.07) |
|
Ancho |
Tamaño/mm |
50~120 |
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Tolerancias de |
±0.5 |
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Longitud/mm |
≥300 |
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Gradeandamp; ChemicalComposition(seeTable3)
Table3Gradeandamp; ChemicalComposition(forFe-Co-VPermanentMagneticAlloy)
Grado |
ChemicalComposition(%) |
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C≤ |
MN≤ |
Si≤ |
P≤ |
S≤ |
Ni≤ |
Co |
V |
Fe |
|
2J31 |
0.12 |
0.70 |
0.70 |
0.025 |
0.020 |
0.70 |
51~53 |
10.8~11.7 |
Balance |
2J32 |
0.12 |
0.70 |
0.70 |
0.025 |
0.020 |
0.70 |
5l ~ 53 |
11-8~12.7 |
|
2J33 |
0.12 |
0.70 |
0.70 |
0.025 |
0.020 |
0.70 |
51~53 |
12.8~13.8 |
|
MagneticProperty(SeeTable4)
Table4MagneticProperty(forFe-Co-VPermanentMagneticAlloy)
Grado |
Cables de |
Tiras de |
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CoerciveForceHc |
ResidualMagneticInduction |
Br•HC |
CoerciveForce |
ResidualMagneticInduction |
Br•HC |
||
kA/m≥ |
T≥ |
GS•OE≥ |
kA/m≥ |
T≥ |
GS•OE≥ |
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2J31 |
23.88 |
1.00 |
3.0×106 |
17.51 |
1.00 |
2.4×106 |
|
2J32 |
27.86 |
0.85 |
3.0×106 |
23.88 |
0.75 |
2.4×106 |
|
2J33 |
31.84 |
0.70 |
3.0×106 |
27.86 |
0.60 |
2.3×106 |
|
Uso: Itisappliedtomakesmallborepermanentmagneticalloyandrecordmaterials. |
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Hoja de especificaciones: placa, alambre de la barra de Bar
SizeRange:
* Hoja---Thickness0.25 mm ~ 0,70 mm, ancho: 10.0 ~ 160,0 mm, condición: frío, brillante
* Placa---Thickness3.5 mm ~ 40,0 mm, ancho: 10.0 ~ 160,0 mm, condición: frío, tablestacas
* Bar---Dia8.0 m ~ Dia32.0 mm, longitud: ≤2000mm, condición: tablestacas, bruñido
Dia32.0 m ~ Dia150.0 mm, longitud: ≤1000mm, condición: hotforging, pelado, vuelta
* Aislado---Dia0.1 m ~ Dia5.0 mm, condición: colddrawn, brightannealed brillante,
Nota: Wecoulddoanyotherproductswithspecifiedtechnicalstandard, dicen,
