Soft magnetic alloy -1J22
1J22
Features: the alloy has a high saturation magnetic induction intensity
1、Typical chemical components
Grade | C | Si |
Mn |
P | S | Ni | Co | V | Cu | Fe |
1J22 | 0.010 | 0.19 | 0.21 | 0.004 | 0.003 | 0.20 | 50.6 | 1.3 | 0.05 | Bal |
2、Physical property
Grade | Density(g/cm3) | Mean linear thermal expansion coefficient(10-6/℃) | Curie point(℃) | Resistivity(μΩ.cm) | Saturation magnetostriction(x10-6) |
1J22 | 8.2 | 8.5(20℃-100℃) | 980 | 40(20℃) | 60~100 |
3、Magnetic property
1J22
|
Magnetic induction intensity (T) under different magnetic field strength (A/M) | Coercive force HC(A/m) | |||||
B400 |
B800 | B1600 | B2400 | B4000 | B8000 | ||
1.6 | 1.8 | 2.0 | 2.1 | 2.15 | 2.2 |
128 |
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