1J46软磁合金具备高磁导率、低矫顽力和良好的磁性能稳定性，适用于磁屏蔽件、互感器、继电器、传感器、精密电磁元件及对磁性能要求较高的电子电气部件。
牌号及主要化学成分(%)
|
牌号 |
C |
P |
S |
Mn |
Si |
Ni |
Cr |
Co |
Mo |
Cu |
Fe |
|
1J46 |
≤0.03 |
≤0.02 |
≤0.02 |
0.6~1.1 |
0.15~0.30 |
45.0~46.5 |
- |
- |
- |
≤0.2 |
余量Bal |
|
1J50 |
≤0.03 |
≤0.02 |
≤0.02 |
0.3~0.6 |
0.15~0.30 |
49.0~50.0 |
- |
- |
- |
≤0.2 |
余量Bal |
|
1J79 |
≤0.03 |
≤0.02 |
≤0.02 |
0.6~1.1 |
0.30~0.50 |
78.5~81.5 |
- |
- |
3.8~4.1 |
≤0.2 |
余量Bal |
|
1J85 |
≤0.03 |
≤0.02 |
≤0.02 |
0.3~0.6 |
0.15~0.30 |
79.0~81.0 |
- |
- |
4.8~5.2 |
≤0.2 |
余量Bal |
力学性能
|
牌号 |
电阻率 (μΩ·m) |
密度 (g/cm³) |
High Saturated magneto-striction coefficient(x10¯²) |
Brinell hardness |
Tensile strength |
Yield Stremgth |
延伸率 |
||||
|
HBs |
MPa |
MPa |
(%) |
||||||||
|
Unanne-aled |
Annealed |
Unanne-aled |
Annealed |
Unanne-aled |
Annealed |
Unanne-aled |
Annealed |
||||
|
1J46 |
0.45 |
8.2 |
25 |
170 |
130 |
735 |
735 |
3 |
|||
|
1J50 |
0.45 |
8.2 |
25 |
170 |
130 |
785 |
450 |
685 |
150 |
3 |
37 |
|
1J79 |
0.55 |
8.6 |
2 |
210 |
120 |
1030 |
560 |
980 |
150 |
3 |
50 |
|
1J85 |
0.56 |
8.75 |
0.5 |
- |
- |
- |
- |
- |
- |
- |
- |
