NO35-1750H Data sheet数据表
极薄无取向电工钢
Cogent Hi-Lite NO35-1750H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标称厚度的等级。
Magnetic properties磁性
| 最小值/最大值
| 典型值 |
Specific total loss特定总铁损值 at 1.0 T and 50 Hz | - | 0.88 W/kg |
Specific total loss特定总铁损值 at 1.5 T and 50 Hz | - | 2.11 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 400 Hz | Max 17.5 W/kg | 16.4 W/kg |
Specific total loss特定总铁损值 at 1.5 T and 400 Hz | Max 41.7 W/kg | 38.8 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 700 Hz | Max 42.2 W/kg | 39.4 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 2500 Hz | - | 333 W/kg |
Peak magnetic polarisation磁极化峰值 at 2500 A/m and 50 Hz | Min 1.52 T | 1.56 T |
Peak magnetic polarisation磁极化峰值 at 5000 A/m and 50 Hz | Min 1.62 T | 1.65 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 | - | 820 |
Relative peak permeability相对峰值渗透率 at 1.0 T and 400 Hz | - | 6370 |
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
标称厚度0.35 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 | 0.02 | 0.04 | 0.09 | 0.24 | 0.56 | 1.00 | 4.35 | 13.4 | 39.6 |
0.2 | 0.06 | 0.14 | 0.35 | 0.92 | 2.12 | 3.63 | 15.1 | 45.2 | 133 |
0.3 | 0.13 | 0.29 | 0.73 | 1.93 | 4.39 | 7.49 | 30.9 | 92.0 | 275 |
0.4 | 0.20 | 0.48 | 1.21 | 3.20 | 7.33 | 12.5 | 51.8 | 156 |
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0.5 | 0.29 | 0.69 | 1.76 | 4.73 | 10.9 | 18.7 | 78.1 | 239 |
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0.6 | 0.38 | 0.93 | 2.40 | 6.50 | 15.1 | 26.0 | 111 | 349 |
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0.7 | 0.49 | 1.20 | 3.12 | 8.54 | 19.9 | 34.6 | 151 |
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0.8 | 0.61 | 1.49 | 3.93 | 10.8 | 25.6 | 44.6 | 201 |
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0.9 | 0.74 | 1.81 | 4.81 | 13.4 | 32.0 | 56.4 | 261 |
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1.0 | 0.88 | 2.17 | 5.76 | 16.4 | 39.4 | 70.0 | 333 |
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1.1 | 1.04 | 2.58 | 6.85 | 19.6 | 47.8 | 85.8 | 424 |
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1.2 | 1.23 | 3.04 | 8.08 | 23.2 | 57.4 | 104 |
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1.3 | 1.47 | 3.61 | 9.56 | 27.5 | 68.5 | 125 |
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1.4 | 1.77 | 4.34 | 11.4 | 32.8 | 81.4 | 150 |
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1.5 | 2.11 | 5.15 | 13.5 | 38.8 | 96.6 | 177 |
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1.6 | 2.41 | 5.85 | 15.5 | 44.5 | 111 | 204 |
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1.7 | 2.68 | 6.53 |
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1.8 | 3.02 | 7.18 |
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1.9 | 3.46 | 8.07 |
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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) |
50 Hz | 100 Hz | 200 Hz | 400 Hz | 700 Hz | 1000 Hz | 2500 Hz | 5000 Hz | 10000 Hz |
20 | 0.077 | 0.073 | 0.064 | 0.064 | 0.064 | 0.055 | 0.036 | 0.024 | 0.016 |
30 | 0.19 | 0.17 | 0.15 | 0.12 | 0.10 | 0.083 | 0.051 | 0.034 | 0.022 |
50 | 0.60 | 0.54 | 0.43 | 0.30 | 0.22 | 0.18 | 0.10 | 0.063 | 0.039 |
70 | 0.85 | 0.82 | 0.72 | 0.52 | 0.37 | 0.30 | 0.15 | 0.093 | 0.057 |
100 | 1.06 | 1.05 | 1.00 | 0.81 | 0.60 | 0.48 | 0.26 | 0.15 | 0.090 |
150 | 1.21 | 1.20 | 1.19 | 1.16 | 0.93 | 0.77 | 0.44 | 0.27 | 0.16 |
200 | 1.27 | 1.27 | 1.26 | 1.26 | 1.19 | 0.99 | 0.59 | 0.38 | 0.24 |
400 | 1.38 | 1.38 | 1.37 | 1.37 | 1.35 | 1.31 | 1.02 | 0.70 | 0.48 |
800 | 1.44 | 1.44 | 1.44 | 1.44 | 1.43 | 1.41 | 1.31 |
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1500 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 |
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2500 | 1.56 | 1.56 | 1.56 | 1.56 | 1.56 | 1.56 |
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5000 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 |
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7500 | 1.72 | 1.72 |
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10000 | 1.77 | 1.77 |
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20000 | 1.89 | 1.89 |
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