NO25-1350H Data sheet数据表
极薄无取向电工钢
Cogent Hi-Lite NO25-1350H牌号符合EN 10303:2015和IEC 60404-8-8:2017标准中的所有要求。 在许多情况下,最小/最大性能优于上述标准中相同牌号厚度的等级。
Magnetic properties磁性
| 最小值/最大值 | 典型值
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Specific total loss特定总铁损值 at 1.0 T and 50 Hz | - | 0.80 W/kg |
Specific total loss特定总铁损值 at 1.5 T and 50 Hz | - | 2.00 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 400 Hz | Max 13.5 W/kg | 12.5 W/kg |
Specific total loss特定总铁损值 at 1.5 T and 400 Hz | Max 32.5 W/kg | 29.9 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 700 Hz | Max 31.5 W/kg | 28.7 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 2500 Hz | - | 214 W/kg |
Peak magnetic polarisation磁极化峰值 at 2500 A/m and 50 Hz | Min 1.52 T | 1.55 T |
Peak magnetic polarisation磁极化峰值 at 5000 A/m and 50 Hz | Min 1.62 T | 1.64 T |
Peak magnetic polarisation磁极化峰值 at 10000 A/m and 50 Hz | Min 1.74 T | 1.77 T |
Relative peak permeability相对峰值渗透率 at 1.5 T and 50 Hz | - | 740 |
Relative peak permeability相对峰值渗透率 at 1.0 T and 400 Hz | - | 7600 |
保证铁损值是最大特定总损耗,磁极化的保证值是最小磁极化峰值
物理和机械性能
厚度0.25 mm
密度(假设)7.60 kg / dm3
| 最小值/最大值
| 典型值
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Electrical resistivity at 23 °C在23 °C的电阻率 | - | 59 µΩ·cm |
Thermal conductivity at 23 °C在23 °C的导热系数 | - | 21 W/(m·K) |
Thermal expansion热膨胀 0-100 °C | - | 12·10-6 /°C |
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Yield strength屈服强度 Rp0.2 | Min 400 MPa | 445 MPa |
Tensile strength抗拉强度 Rm | Min 500 MPa | 535 MPa |
Elongation at fracture断裂伸长率 A80 | Min 12 % | 17 % |
Young’s modulus杨氏模量 | - | 185 GPa |
屈服强度、拉伸强度和杨氏模量的值是针对轧制方向给出的。 横向轧制的相应值大约高2%。
典型特定总铁损值
J峰值
(T) | 典型特定总铁损值 (W/kg) |
50 Hz | 100 Hz | 200 Hz | 400 Hz | 700 Hz | 1000 Hz | 2500 Hz | 5000 Hz | 10000 Hz |
0.1 | 0.01 | 0.03 | 0.07 | 0.19 | 0.43 | 0.74 | 3.12 | 9.62 | 29.6 |
0.2 | 0.06 | 0.13 | 0.29 | 0.73 | 1.62 | 2.75 | 11.2 | 33.7 | 99.3 |
0.3 | 0.11 | 0.26 | 0.61 | 1.53 | 3.39 | 5.73 | 23.1 | 69.0 | 204 |
0.4 | 0.18 | 0.42 | 1.00 | 2.55 | 5.64 | 9.50 | 38.3 | 115 | 344 |
0.5 | 0.25 | 0.60 | 1.46 | 3.74 | 8.35 | 14.1 | 57.0 | 173 |
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0.6 | 0.34 | 0.81 | 1.98 | 5.12 | 11.5 | 19.5 | 79.4 | 244 |
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0.7 | 0.43 | 1.04 | 2.56 | 6.68 | 15.1 | 25.6 | 106 | 330 |
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0.8 | 0.54 | 1.30 | 3.19 | 8.42 | 19.1 | 32.6 | 136 | 434 |
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0.9 | 0.66 | 1.58 | 3.91 | 10.3 | 23.6 | 40.5 | 172 |
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1.0 | 0.80 | 1.90 | 4.74 | 12.5 | 28.7 | 49.5 | 214 |
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1.1 | 0.95 | 2.27 | 5.64 | 14.9 | 34.4 | 59.5 | 262 |
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1.2 | 1.15 | 2.71 | 6.67 | 17.7 | 40.8 | 70.9 | 319 |
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1.3 | 1.39 | 3.25 | 8.03 | 21.0 | 48.3 | 84.4 | 387 |
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1.4 | 1.67 | 3.96 | 9.62 | 25.1 | 57.9 | 101 |
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1.5 | 2.00 | 4.65 | 11.5 | 29.9 | 68.7 | 119 |
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1.6 | 2.32 | 5.30 | 13.0 | 34.4 | 79.0 | 138 |
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1.7 | 2.58 | 5.88 |
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1.8 | 2.88 | 6.53 |
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1.9 | 3.31 | 7.36 |
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典型磁极化峰值(磁极化曲线)
H峰值
(A/m) | 典型磁极化峰值, J峰值(T)
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50 Hz | 100 Hz | 200 Hz | 400 Hz | 700 Hz | 1000 Hz | 2500 Hz | 5000 Hz | 10000 Hz |
20 | 0.076 | 0.074 | 0.066 | 0.072 | 0.068 | 0.066 | 0.049 | 0.034 | 0.022 |
30 | 0.19 | 0.18 | 0.16 | 0.14 | 0.12 | 0.10 | 0.058 | 0.04 | 0.029 |
50 | 0.59 | 0.57 | 0.48 | 0.36 | 0.26 | 0.21 | 0.12 | 0.079 | 0.049 |
70 | 0.84 | 0.83 | 0.77 | 0.67 | 0.49 | 0.39 | 0.21 | 0.13 | 0.077 |
100 | 1.04 | 1.04 | 1.00 | 0.96 | 0.83 | 0.69 | 0.37 | 0.22 | 0.13 |
150 | 1.19 | 1.19 | 1.18 | 1.17 | 1.14 | 1.07 | 0.64 | 0.39 | 0.24 |
200 | 1.26 | 1.26 | 1.25 | 1.25 | 1.24 | 1.22 | 0.86 | 0.55 | 0.35 |
400 | 1.37 | 1.37 | 1.37 | 1.37 | 1.36 | 1.36 | 1.25 | 0.97 | 0.65 |
800 | 1.43 | 1.43 | 1.43 | 1.43 | 1.43 | 1.43 | 1.38 |
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1500 | 1.49 | 1.49 | 1.49 | 1.49 | 1.49 | 1.49 |
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2500 | 1.55 | 1.55 | 1.55 | 1.55 | 1.55 | 1.55 |
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5000 | 1.64 | 1.64 | 1.64 | 1.64 | 1.64 | 1.64 |
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7500 | 1.71 | 1.71 |
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10000 | 1.77 | 1.77 |
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20000 | 1.89 | 1.89 |
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