初始磁导率 | 026—125 | 居里温度 | 600(℃) |
饱和磁通密度 | 10600(mT) | 剩磁 | 70(mT) |
矫顽力 | 5000(A/m) | 密度 | 2.9(g/cm3) |
product name 品 名 |
company number 牌 号 |
product
specifications 粒 度 |
chemical
composition 化学成分 |
density 密度(g/cm3) |
applications 用 途 |
notes 备 注 |
fesial (sendust) 铁硅铝 |
titd-wfsa |
150μm(100目) 74μm(200目) 45μm(300目) 38μm(400目) |
si:9.0-10.0 al:5.0-6.0 cr≤0.01 o≤0.16 c≤0.02 s≤0.01 p≤0.01 fe余 |
2.8-4.8 | fesial alloy has good dc superposition characteristics;
power loss is low; can be used continuously at high temperatures,
no failures; work in more than 24 ℃ with negative inductance.
widely used in switching power supply (smps) in the inductor; pfc
circuit inductor; filter inductor; pulse transformers and
single-ended flyback transformers; absorbing material and
electromagnetic shielding materials. fesial合金具有良好的直流叠加特性;功率损耗低;可在高温下连续使用,无失效问题;在24℃以上工作具有负的电感系数。广泛应用于开关电源(smps)中电感;pfc电路电感;滤波电感;脉冲变压器及单端反激变压器;吸波材料及电磁波屏蔽材料。 |
water atomization, irregular 不规则状 |