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Shanghai Tankii Alloy Material Co.,Ltd,
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Soft Magnetic Material 1J79 Precision Alloy for Transformer / Electronic Component Work
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Soft Magnetic Material 1J79 Precision Alloy for Transformer / Electronic Component Work
Quick Det
Soft Magnetic Material 1J79 Precision Alloy for Transformer / Electronic Component Work
Quick Detail:
|
Name |
1J79 Ni79Mo4 79 Permalloy |
Application |
Transformer core, Magnetic amplifier, Magnetic shielding |
|
Condition |
Bright/ Oxidized Soft/ Hard |
Feature |
High initial permeability alloy |
|
Shape |
Strip, Foil, Sheet, Wire |
Standard |
GBn198-88 10994-74 |
Description:
Chemical composition(%)
|
Grade |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Fe |
|
1J79 |
≤0.03 |
0.3~0.5 |
0.6~1.1 |
≤0.02 |
≤0.02 |
78.5~80 |
- |
3.8~4.1 |
Bal. |
Physical properties
- Density (g/cm3): 8.6
- Curie point (): 450
- Electrical resistivity (μΩ*cm): 55 (20)
- Thermal conductivity ( W/m. ): 13.4
Magnetic properties
- Initial permeability μ0 (mH/m): ≥40
- Maximum permeability μm (mH/m): ≥310
- Coercivity Hc (A/m): ≤2.0
- Saturation magnetic induction Bs (T): 0.73
Specifications
|
Grade |
1J79- Strip |
|
Thickness |
0.01~5mm |
|
Width |
4~250mm |
|
Weight of coil |
2-50 kgs |
|
Condition |
Soft/ Hard; Bright/ Oxidized |
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Company Info
Shanghai Tankii Alloy Material Co.,Ltd, [China (Mainland)]
Business Type:Manufacturer
City: Shanghai
Province/State: Shanghai
Country/Region: China (Mainland)
