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
Your inquiry is a gift for us, your reply is a trust to us, your
trust will bring us to provide you the best services in the
business.
Welcome to call me at +86-18017475212 or email to me for more
details on our products.
