Soft Magnetic Nickel Alloy Strips 1j79 Used As Magnetic Head Shell For Currency Counter Machine
1J79 alloy saturation magnetic induction Bs≥0.75T, Curie point ℃ = 450, Resistivity (μΩ • m) = 0.55; having small Magnetostrictive coefficient, Easy permeability, Fast demagnetization, small Coercive force, Low eddy loss, be used covering frequency, medium to high frequencies over the entire frequency range, Products include: strip, sheet, bar, wire and foil. Mainly used for switching power transformers, Precision transformer, Leakage switch transformer, Magnetic shielding, Yoke and weak magnetic field applied high sensitivity small power transformer zero-sequence power transformer, Low-power magnetic amplifiers, high frequency power.
Specifications
| Grade | 1J79- Strip |
| Thickness | 0.1~10mm |
| Width | 20~500mm |
| Weight of coil | 2-50 kgs |
| Condition | Soft or Hard |
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
Application: Pulse transformer, Relays, Transformers, Magnetic amplifier, Electromagnetic clutch, Choke core and magnetic shielding, Automotive sensors.
Package:
Standard export package by carton box / wooden case.
About us
Shanghai Tankii Alloy Material Co., Ltd. specialized in production of nickel based alloy products, including nichrome alloy , nickel copper alloy, nickel chromium cobalt alloy , nickel based thermocouple alloy and other related products.
Based on the principle of “first quality, sincere service”, our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.
Our products, such us nichrome wire, nichrome strip, fecral wire, fecral strip, thermocouple wire, nickel wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.
We are willing to establish strong and long-time partnership with our customers
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Welcome to call me at +86-18017475212 or email to me for more details on our products.
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