各向異性註射钐钴是將钐钴粒料在磁場中註射成型的過程。註射钕鐵硼的產品工藝流程短,工作溫度高,尺寸精度高,強度韌性好,性能高於同性註塑钕鐵硼,適合制成形狀復雜的磁體或者和鐵件、銅件、塑料件、機殼、軸等一體註射成型。
粘結劑(binder) |
PA12(PA6) |
PPS |
牌號(grade) |
YS-7 |
YS-9 |
YS-6(PPS) |
剩余磁感應強度Br (mT) |
570-600 |
620-650 |
500-550 |
Residual Induction (kGs) |
5.7-6.0 |
6.2-6.5 |
5.0-5.5 |
矯頑力Hcb (kA/m) |
330-370 |
380-415 |
325-345 |
Coercive Force (kOe) |
4.1-4.6 |
4.8-5.2 |
4.1-4.3 |
內禀矯頑力Hcj (kA/m) |
675-875 |
675-875 |
675-875 |
Intrinsic Coercive Force (kOe) |
8.5-11.0 |
8.5-11.0 |
8.5-11.0 |
*大磁能 (BH)max (kJ/m3) |
52-60 |
68-76 |
44-52 |
Max. Energy Product (MGOe) |
6.5-7.5 |
8.5-9.5 |
5.5-6.5 |
密度ρ (g/cm3) |
5.0-6.2 |
5.0-6.2 |
5.0-6.2 |
density |
可逆透磁率μr (μH/M) |
1.1 |
1.1 |
1.1 |
Recoil Permeability |
剩磁可逆溫度系數 (%/℃) |
-0.04 |
-0.04 |
-0.04 |
Temperature Coefficient of Br |
*大工作溫度 Tw (℃) |
|
|
|
Max.Operating Temperature |
120 |
120 |
180 |