NO20-1350N Data sheet数据表
极薄无取向电工钢
Cogent Hi-Lite NO20-1350N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
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Specific total loss特定总铁损值 at 1.0 T and 50 Hz | - | 0.85 W/kg |
Specific total loss特定总铁损值 at 1.5 T and 50 Hz | - | 2.24 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 400 Hz | Max 13.5 W/kg | 12.1 W/kg |
Specific total loss特定总铁损值 at 1.5 T and 400 Hz | Max 32.5 W/kg | 30.1 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 700 Hz | Max 29.1 W/kg | 27.0 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 2500 Hz | - | 188 W/kg |
Peak magnetic polarisation磁极化峰值 at 2500 A/m and 50 Hz | Min 1.55 T | 1.58 T |
Peak magnetic polarisation磁极化峰值 at 5000 A/m and 50 Hz | Min 1.65 T | 1.68 T |
Peak magnetic polarisation磁极化峰值 at 10000 A/m and 50 Hz | Min 1.77 T | 1.81 T |
Relative peak permeability相对峰值渗透率 at 1.5 T and 50 Hz | - | 900 |
Relative peak permeability相对峰值渗透率 at 1.0 T and 400 Hz | - | 7500 |
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0.20 mm
密度(假设)7.65 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 | - | 51 µΩ·cm |
Thermal conductivity at 23 °C 在23 °C的导热系数 | - | 23 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 320 MPa | 360 MPa |
Tensile strength抗拉强度 Rm | Min 410 MPa | 450 MPa |
Elongation at fracture 断裂伸长率A80 | Min 14 % | 19 % |
Young’s modulus杨氏模量 | - | 190 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
Jpeak 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 | 0.21 | 0.45 | 0.77 | 3.01 | 8.83 | 25.0 |
0.2 | 0.06 | 0.14 | 0.31 | 0.76 | 1.65 | 2.78 | 10.7 | 31.1 | 90.0 |
0.3 | 0.12 | 0.28 | 0.63 | 1.56 | 3.38 | 5.63 | 22.0 | 63.1 | 186 |
0.4 | 0.19 | 0.44 | 1.02 | 2.56 | 5.54 | 9.26 | 36.1 | 105 | 311 |
0.5 | 0.28 | 0.62 | 1.47 | 3.72 | 8.14 | 13.6 | 53.1 | 156 | 467 |
0.6 | 0.37 | 0.82 | 1.99 | 5.06 | 11.1 | 18.6 | 73.2 | 216 |
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0.7 | 0.47 | 1.06 | 2.56 | 6.56 | 14.4 | 24.2 | 96.2 | 288 |
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0.8 | 0.58 | 1.31 | 3.20 | 8.23 | 18.2 | 30.6 | 123 | 373 |
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0.9 | 0.71 | 1.60 | 3.90 | 10.1 | 22.3 | 37.7 | 153 | 473 |
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1.0 | 0.85 | 1.93 | 4.70 | 12.1 | 27.0 | 45.7 | 188 |
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1.1 | 1.02 | 2.31 | 5.61 | 14.4 | 32.2 | 54.7 | 228 |
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1.2 | 1.23 | 2.77 | 6.69 | 17.2 | 38.2 | 65.3 | 276 |
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1.3 | 1.49 | 3.35 | 8.07 | 20.5 | 45.5 | 77.3 | 332 |
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1.4 | 1.84 | 4.14 | 9.87 | 25.0 | 55.0 | 93.2 |
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1.5 | 2.24 | 4.98 | 11.9 | 30.1 | 66.0 | 112 |
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1.6 | 2.61 | 5.82 | 13.7 | 34.6 | 76.3 | 129 |
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1.7 | 2.99 | 6.54 |
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1.8 | 3.37 | 7.41 |
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1.9 | 3.86 | 8.53 |
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典型磁极化峰值(磁极化曲线)
Hpeak 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 | 0.041 | 0.040 | 0.038 | 0.036 | 0.034 | 0.032 | 0.031 | 0.024 | 0.024 |
30 | 0.12 | 0.12 | 0.11 | 0.10 | 0.09 | 0.08 | 0.07 | 0.04 | 0.03 |
50 | 0.56 | 0.53 | 0.47 | 0.36 | 0.26 | 0.21 | 0.14 | 0.09 | 0.06 |
70 | 0.86 | 0.82 | 0.78 | 0.65 | 0.50 | 0.42 | 0.22 | 0.14 | 0.10 |
100 | 1.06 | 1.04 | 1.00 | 0.96 | 0.88 | 0.77 | 0.40 | 0.24 | 0.16 |
150 | 1.21 | 1.20 | 1.18 | 1.17 | 1.13 | 1.11 | 0.75 | 0.46 | 0.27 |
200 | 1.28 | 1.28 | 1.27 | 1.25 | 1.24 | 1.24 | 1.02 | 0.67 | 0.40 |
400 | 1.38 | 1.38 | 1.38 | 1.37 | 1.37 | 1.37 | 1.33 | 1.10 | 0.92 |
800 | 1.45 | 1.45 | 1.45 | 1.45 | 1.45 | 1.45 | 1.42 | 1.32 |
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1500 | 1.52 | 1.52 | 1.52 | 1.52 | 1.52 | 1.52 | 1.50 |
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2500 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.57 |
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5000 | 1.68 | 1.68 | 1.68 | 1.68 | 1.68 |
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7500 | 1.75 | 1.75 |
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10000 | 1.81 | 1.81 |
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20000 | 1.92 | 1.92 |
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