0.02-8mmSoft Magnetic Alloys Wire / Precision Alloy / 1J46
medium permeability of medium magnetic saturation soft magnetic alloy
This kind of alloy of nickel content in 45% ~ 50%.The saturated magnetic induction intensity from 1 to 1.5 T, higher than that of high permeability alloy under high magnetic saturation alloy, its permeability and coercive force between the two types of alloys.Mainly used for the secondary magnetic field work of all kinds of transformers, relays, electromagnetic clutch, iron core, the resistivity of this kind of alloy of high magnetic full alloy than the high resistivity, and thus can be applied to high frequency.
Chemical composition
| composition | C | P | S | Mn | Si |
| ≤ |
| Content(%) | 0.03 | 0.02 | 0.02 | 0.6~1.0 | 0.15~0.3 |
| composition | Ni | Cr | Mo | Cu | Fe |
| Content(%) | 45.0~46.5 | - | - | 0.2 | Bal |
Physical properties
| Shop sign | Melting point
(ºC) | Resistivity
(μΩ·m) | Density
(g/cm³) | Curie point
(ºC) | Saturation magnetostriction coefficient (10-6)
|
| 1j46 | 10.9~11.2 | 0.56 | 8.75 | 400 | 0.5 |
Heat treatment system
| shop sign | Annealing medium | heating temperature | Keep the temperature time/h | Cooling rate |
1j46 | Dry hydrogen or vacuum, pressure is not greater than 0.1 Pa | Along with the furnace heating up 1100~1200ºC |
3~6 | In 100 ~ 200 ºC / h speed cooling to 600 ºC, fast to 300 ºC draw a charge |
USES: most used in weak magnetic or secondary magnetic field work of small transformer, pulse transformer, relays, transformers, magnetic amplifier, electromagnetic clutch, the reactor core and magnetic shielding.
Soft magnetic alloy are in weak magnetic field with high permeability and low coercive force of alloys.This kind of alloy are widely used in radio electronics, precision instruments and meters, remote control and automatic control system, the combination is mainly used for energy conversion and information processing, the two aspects of is an important material in the national economy.
2.Usage
It is mostly used in small transformers, pulse transformers, relays, transformer, magnetic amplifier, electromagnetic clutch,the reactor coreand magnetic shielding which work inweak magnetic orsecondary magnetic field.
3.Features
1).Low coercivity and magnetic hysteresis loss;
2).High resistivity and loweddy-currentloss;
3).High initialmagnetic permeability and maximum magnetic permeability;
4).High saturation magnetic flux density;
4. Packing detail
1). Coil (plastic spool) + compressed ply-wooden case + pallet
2). Coil (plastic spool) + carton + pallet
5. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Fast delivery;
Product Tags:
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1J46 Soft Magnetic Alloy Wire 0.02-8mm Bright Surface Images
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