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Permanent-Magnetic Alloys HOME >> Permanent-Magnetic Alloys
PRODUCTS:Vicalloy
GRADE:2J4、2J7、2J8、2J10、2J11、2J51、2J52、2J53
PRODUCTION STANDARD:GB/T 14988-2008
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  • PRODUCTS DETAILS
  • SPECIFICATION

    Introduction:  


     A ductile, semi-hard magnetic alloy which has been used in laminations for hysteresis motors. Alloy exhibits highest efficiency (loss per unit magnetic field strength) of any known material.

    Vicalloy I is a cobalt-vandium-iron ductile permanent magnet alloy.  The material is used in electrical and electronic applications.  Magnetic properties are optimized by heat-treating cold rolled material.  Vicalloy I has a relatively high remanence and low coercive force.






    Hysteresis alloys (Iron-Cobalt- Vanadium)

    Representive Grades:2J4, 2J7, 2J10, 2J11, 2J51, 2J52, 2J53

     

     

    Type

    Grade

    Relative Grade

    Standard

    Deformation Fe-Cr-Co  Permanent Magnetic Alloy

    2J83

    -

    YB/T5261-1993

    2J84

    CKSR400Japan

    2J85

    CKSR500Japan

    Magnetic Hysteresis Alloy

    2J4

    P6 alloyU.S.A.

    GB/T14988-2008

    2J7

    52КФRussia

    2J9

    52КФ9Russia

    2J10

    Vicalloy IU.S.A.

    2J11

    52КФ11Russia

    2J12

    52КФ12Russia

    2J51

    12Кв14Russia

    2J52

    16КвМRussia

    2J53

    12гнRussia

    Grade and Chemical Composition (see Table 1)

    Table 1 Grade and Chemical Composition

    Grade

    Chemical Composition (%)

    C

    Si

    P

    S

    Mn

    Co

    V

    Ni

    Mo

    W

    Fe

    2J4

    0.12

    0.50

    0.025

    0.020

    ≤0.50

    4445

    3.504.50

    5.30

    6.70

     

     

    Bal

    2J7

    0.12

    0.50

    0.025

    0.020

    ≤0.50

    5153

    6.507.50

    ≤0.70

     

     

    Bal

    2J9

    0.12

    0.50

    0.025

    0.020

    ≤0.50

    5153

    8.509.50

    ≤0.70

     

     

    Bal

    2J10

    0.12

    0.50

    0.025

    0.020

    ≤0.50

    5153

    9.5010.5

    ≤0.70

     

     

    Bal

    2J11

    0.12

    0.50

    0.025

    0.020

    ≤0.50

    5153

    10.511.5

    ≤0.70

     

     

    Bal

    2J12

    0.12

    0.50

    0.025

    0.020

    ≤0.50

    5153

    11.512.5

    ≤0.70

     

     

    Bal

    2J51

    0.03

    0.50

    0.030

    0.030

    ≤0.70

    11.013.0

     

     

     

    14.015.0

    Bal

    2J52

    0.03

    0.50

    0.030

    0.030

    ≤0.70

    15.017.0

     

     

    5.006.00

    10.011.0

    Bal

    2J53

    0.03

    0.50

    0.030

    0.030

    11.5

    12.5

     

     

    3.00

    4.00

    2.50

    3.50

     

    Bal

    NOTE: Molybdenum can be substituted by 1.30-1.70% vanadium for 2J53 alloy.

    Magnetic Hysteresis Property (See Table 2)

    Table 2 Magnetic Hysteresis Property

    Grade

    Magnetic field intensity ()

    Flux Density

    (Bμ)

    Kμ≥

    kA/m

    T

    kJ/m3

    2J4

    3.985.17

    1.31.6

    15

    0.62

    2J7

    6.379.55

    1.01.3

    19

    0.61

    2J9

    8.7511.94

    0.91.25

    ≥22

    0.59

    2J10

    14.3218.30

    0.91.2

    ≥30

    0.58

    2J11

    15.9220.69

    0.91.2

    35

    0.57

    2J12

    19.8927.85

    0.81.1

    45

    0.56

    2J53

    6.3711.94

    0.60.9

    10

    0.45

    Physical Property (see Table 3 )

    Table 3  Physical Property

    Grade

    Density

    /(g/cm3)

    Curie Point

    Tc/℃

    Thermal Coefficient          (20300)/(10-6/K)

    Resistivity

    /(μΩ·cm)

    Young Modulus

    /MPa

    2J4

    8.2

    860

    10.7

    33

    176400

    2J7

    8.1

    860

    10.6

    61

    176400

    2J9

    8.1

    860

    10.6

    65

    176400

    2J10

    8.1

    860

    11.3

    71

    186200

    2J11

    8.1

    860

    11.2

    77

    166600

    2J12

    8.1

    860

    13.4

    74

    166600

    2J51

    8.7

    -

    10.9

    32

    196000

    2J52

    8.2

    -

    11.0

    30

    196000

    2J53

    7.8

    -

    15.5

    61

    166600

    Usage: It is used to make the rotor of the hysteresis motor.














    Specification: 

    Sheet/Plate, Bar/Rod

    Size Range:
    *Sheet---thickness 0.25mm~0.70mm, width:10.0~160.0mm,Condition: cold rolled, bright
    *Plate---thickness 3.5mm~40.0mm,width:10.0~160.0mm,Condition: cold rolled, hot rolled
    *Bar---Dia 8.0mm~Dia 32.0mm,length:≤2000mm,Condition:hot rolled,burnished
            Dia 32.0mm~Dia 150.0mm,length:≤1000mm,Condition:hot forging,peeled, turned

    Note: we could do any other products with specified technical standard, say, ASTM,SAE,DIN,S.E.W.,JIS,ISO,IEC,NF,BS,ΓОСТ.PLS contact us for more information: Tel: +86-29-89396652 or e-mail us at: Sales@xaleipeng.com


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