JS-G3系列软磁材料JS-G3 series - Co-based amorphous alloy strip
JS-G3系列——Co基非晶合金带材
JS-G3 series - Co-based amorphous alloy strip
Co基非晶合金带材的特点是剩余磁感应强度和高频铁芯损耗均很低。其剩磁比可小于0.05，高频铁芯损耗极低，在不大于lμs的窄脉冲下，脉冲磁导率也很高。
Co-based amorphous alloy strips are characterized by low residual magnetic induction strength and high-frequency core losses. Its remanence ratio can be less than 0.05, the high-frequency core loss is extremely low, and the pulse permeability is also high under narrow pulses not greater than lμs.
典型应用
Typical Applications
• 磁放大器、尖峰抑制器铁芯
• Magnetic amplifiers, spike suppressor cores
• 高频开关电源铁芯
• High frequency switching power supply core
• 磁屏蔽、传感器铁芯
• Magnetic shielding, sensor core
• 共模、差模电感铁芯
• Common mode, differential mode inductor cores
• 恒导电感铁芯
• Constant-conductive inductance core
• 电抗器、输出滤波及储能电感铁芯
• Reactors, output filters and energy storage inductor cores
• 超市及书店防盗系统标签等
• Supermarket and bookstore security system labels, etc
产品性能：
Product Performance:
|
带材型号 Strip model |
饱和磁通密度 Saturation flux densityBs（T） |
矫顽力 CoercivityHc (A/m) |
居里温度 Curie temperature（℃） |
晶化温 Crystallization temperature度 （℃） |
电阻率 Resistivity (μΩ·m) |
磁弹性Magnetoelasticityλs (ppm) |
抗拉强度 tensile strength (MN/㎡) |
|
JS-G3-22 |
0.77 |
1.0 |
365 |
520 |
1.36 |
＜0.5 |
2000 |
|
JS-G3-15 |
0.57 |
0.4 |
225 |
550 |
1.42 |
＜0.5 |
2000 |
产品选型表：
Product Selection Table:
|
带材型号
|
厚度 thickness （μm） |
带材宽度 Strip width （mm） |
宽度公差 Width tolerance（mm） |
密度density ρ（g/cm³） |
杨氏模量Young's modulus(Gpa) |
热膨胀系数Coefficient of thermal expansion(ppm/℃) |
|
JS-G3-22 |
22±1 |
≤50 |
±0.5 |
7.80 |
110 |
12.0 |
|
JS-G3-15 |
15±1 |
≤50 |
±0.5 |
7.59 |
110 |
12.7 |
