Vicalloy Iron-Cobalt- Vanadium Hysteresis alloy strip made in China
Vicalloy is a family of cobalt-iron-vanadium wrought permanently magnetic alloys. Vicalloy is precipitation hardened and can be formed by a number of cold working techniques. It is commonly used in electromechanical device applications, such as Wiegand wires because it shows a large Wiegand effect.
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Hysteresis alloys (Iron-Cobalt- Vanadium)
Representive Grades: 2J4, 2J7, 2J10, 2J11, 2J51, 2J52, 2J53
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Note:
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.
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Type
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Grade
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Relative Grade
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Standard
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Deformation Fe-Cr-Co Permanent Magnetic Alloy
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2J83
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-
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YB/T5261-1993
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2J84
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CKSR400(Japan)
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2J85
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CKSR500(Japan)
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Magnetic Hysteresis Alloy
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2J4
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P6 alloy(U.S.A.)
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GB/T14988-1994
Cold-Rolled Strips For Hysteresis Alloys
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2J7
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52КФ(Russia)
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2J9
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52КФ9(Russia)
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2J10
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Vicalloy I(U.S.A.)
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2J11
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52КФ11(Russia)
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2J12
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52КФ12(Russia)
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2J51
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12Кв14(Russia)
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2J52
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16КвМ(Russia)
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2J53
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12гн(Russia)
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Grade and Chemical Composition (see Table 1)
Table 1 Grade and Chemical Composition
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Grade
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Chemical Composition (%)
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C
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Si
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P
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S
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Mn
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Co
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V
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Ni
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Mo
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W
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Fe
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≤
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2J4
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0.12
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0.70
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0.025
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0.020
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≤0.70
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44～46
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3.50～4.50
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5.30～
6.70
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Balance
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2J7
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0.12
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0.70
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0.025
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0.020
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≤0.70
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51～53
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6.50～7.50
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≤0.70
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Balance
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2J9
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0.12
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0.70
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0.025
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0.020
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≤0.70
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51～53
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8.50～9.50
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≤0.70
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Balance
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2J10
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0.12
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0.70
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0.025
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0.020
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≤0.70
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51～53
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9.50～10.5
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≤0.70
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Balance
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2J11
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0.12
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0.70
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0.025
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0.020
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≤0.70
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51～53
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10.5～11.5
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≤0.70
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Balance
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2J12
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0.12
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0.70
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0.025
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0.020
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≤0.70
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51～53
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11.5～12.5
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≤0.70
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Balance
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2J51
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0.03
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0.50
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0.030
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0.030
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≤0.70
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11.0～13.0
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14.0～15.0
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Balance
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2J52
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0.03
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0.50
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0.030
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0.030
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≤0.70
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15.0～17.0
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5.00～6.00
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10.0～11.0
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Balance
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2J53
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0.03
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0.50
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0.030
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0.030
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11.5～
12.5
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3.00～
4.00
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2.50～
3.50
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Balance
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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 Of Cold-Rolled Strips
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Grade
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Magnetic field intensity (Hμ)
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Flux Density (Bμ)
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Pμ
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Kμ
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A/m
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T
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erg/cm3≥
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kμ≥
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2J4
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4000～5200
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1.3～1.6
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1.5×105
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0.62
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2J7
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6400～9600
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1～1.3
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1.9×105
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0.61
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2J9
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8800～9600
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0.9～1.25
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2.2×105
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0.59
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2J10
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14400～18400
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0.9～1.2
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3.0×105
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0.58
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2J11
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16000～20800
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0.9～1.2
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3.5×105
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0.57
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2J12
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20000～28000
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0.8～1.1
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4.5×105
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0.56
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2J51
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2800～4000
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1.2～1.6
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1.0×105
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0.58
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2J52
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4800～7200
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0.9～1.35
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1.1×105
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0.50
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2J53
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6400～12000
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0.6～0.9
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1.0×105
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0.45
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Physical Property (see Table 3 )
Table 3 Physical Property Of Alloys
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Grade
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Curie point Tc/℃
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Relative Density/(g/cm3)
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Thermal Coefficient (20～300℃)/(10-6/K)
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Resistivity(room temperature)/(μΩ•cm)
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Modulus of Elasticity
/MPa
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2J4
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860
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8.2
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10.7
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33
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176400
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2J7
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8.1
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10.6
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61
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176400
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2J9
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8.1
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10.6
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65
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176400
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2J10
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8.1
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11.3
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71
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186200
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2J11
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8.1
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11.2
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77
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166600
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2J12
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8.1
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13.4
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74
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166600
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2J51
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830
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8.7
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10.9
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32
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196000
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2J52
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8.2
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11.0
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30
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196000
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2J53
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-
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7.8
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15.5
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61
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166600
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Usage: It is used to make the rotor of the hysteresis motor.
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Xunshi supply Vicalloy with high performance and competitive prices.
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