NO27-1450H Data sheet数据表
极薄无取向电工钢.
Cogent Hi-Lite NO27-1450H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 | - | 0.79 W/kg |
Specific total loss特定总铁损值 at 1.5 T and 50 Hz | - | 1.99 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 400 Hz | Max 14.5 W/kg | 13.7 W/kg |
Specific total loss特定总铁损值 at 1.5 T and 400 Hz | Max 35.5 W/kg | 32.7 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 700 Hz | Max 34.4 W/kg | 32.0 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 2500 Hz | - | 250 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 | - | 750 |
Relative peak permeability相对峰值渗透率 at 1.0 T and 400 Hz | - | 7550 |
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0.27 mm
密度(假设)7.60 kg / dm3
| 最小值/最大值 | 典型值 |
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 | 0.08 | 0.20 | 0.45 | 0.81 | 3.49 | 10.8 | 32.7 |
0.2 | 0.06 | 0.13 | 0.30 | 0.79 | 1.75 | 3.03 | 12.7 | 37.1 | 110 |
0.3 | 0.11 | 0.26 | 0.63 | 1.66 | 3.69 | 6.28 | 26.1 | 76.3 | 228 |
0.4 | 0.17 | 0.43 | 1.05 | 2.76 | 6.17 | 10.5 | 43.4 | 128 | 386 |
0.5 | 0.25 | 0.61 | 1.54 | 4.07 | 9.16 | 15.6 | 64.7 | 193 |
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0.6 | 0.33 | 0.83 | 2.09 | 5.59 | 12.6 | 21.7 | 90.3 | 274 |
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0.7 | 0.43 | 1.07 | 2.71 | 7.29 | 16.6 | 28.6 | 121 | 374 |
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0.8 | 0.53 | 1.35 | 3.39 | 9.21 | 21.1 | 36.6 | 157 |
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0.9 | 0.66 | 1.64 | 4.17 | 11.3 | 26.2 | 45.6 | 200 |
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1.0 | 0.79 | 1.96 | 5.00 | 13.7 | 32.0 | 55.9 | 250 |
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1.1 | 0.95 | 2.33 | 5.97 | 16.4 | 38.4 | 67.5 | 309 |
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1.2 | 1.14 | 2.77 | 7.06 | 19.4 | 45.6 | 80.7 | 379 |
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1.3 | 1.38 | 3.30 | 8.39 | 23.0 | 54.0 | 96.0 |
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1.4 | 1.66 | 4.04 | 10.1 | 27.6 | 64.5 | 115 |
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1.5 | 1.99 | 4.75 | 11.9 | 32.7 | 76.5 | 136 |
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1.6 | 2.30 | 5.40 | 13.6 | 37.4 | 88.0 | 157 |
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1.7 | 2.56 | 6.05 |
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1.8 | 2.86 | 6.67 |
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1.9 | 3.28 | 7.50 |
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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 | 0.073 | 0.066 | 0.071 | 0.067 | 0.063 | 0.044 | 0.030 | 0.021 |
30 | 0.19 | 0.17 | 0.16 | 0.13 | 0.11 | 0.10 | 0.056 | 0.042 | 0.027 |
50 | 0.59 | 0.56 | 0.48 | 0.36 | 0.26 | 0.20 | 0.12 | 0.078 | 0.047 |
70 | 0.85 | 0.83 | 0.77 | 0.63 | 0.46 | 0.37 | 0.19 | 0.12 | 0.073 |
100 | 1.05 | 1.04 | 1.01 | 0.95 | 0.76 | 0.62 | 0.32 | 0.20 | 0.12 |
150 | 1.20 | 1.20 | 1.18 | 1.17 | 1.12 | 0.96 | 0.56 | 0.35 | 0.21 |
200 | 1.26 | 1.26 | 1.26 | 1.25 | 1.24 | 1.21 | 0.75 | 0.49 | 0.31 |
400 | 1.37 | 1.37 | 1.37 | 1.37 | 1.36 | 1.35 | 1.21 | 0.89 | 0.60 |
800 | 1.43 | 1.43 | 1.43 | 1.43 | 1.43 | 1.43 | 1.37 |
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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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