NO18-1280N Data sheet数据表
极薄无取向电工钢
Cogent Hi-Lite NO18-1280N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 | - | 0.92 W/kg |
Specific total loss特定总铁损值 at 1.5 T and 50 Hz | - | 2.34 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 400 Hz | Max 12.8 W/kg | 11.7 W/kg |
Specific total loss特定总铁损值 at 1.5 T and 400 Hz | Max 30.9 W/kg | 28.5 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 700 Hz | Max 27.5 W/kg | 25.4 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 2500 Hz | - | 171 W/kg |
Peak magnetic polarisation磁极化峰值 at 2500 A/m and 50 Hz | Min 1.55 T | 1.59 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 | - | 1020 |
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0.18 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 330 MPa | 370 MPa |
Tensile strength抗拉强度 Rm | Min 430 MPa | 470 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 | 0.08 | 0.19 | 0.43 | 0.68 | 2.47 | 7.69 | 23.9 |
0.2 | 0.07 | 0.15 | 0.32 | 0.74 | 1.55 | 2.54 | 9.51 | 28.5 | 84.8 |
0.3 | 0.14 | 0.30 | 0.65 | 1.54 | 3.16 | 5.24 | 20.1 | 59.3 | 174 |
0.4 | 0.22 | 0.47 | 1.06 | 2.52 | 5.24 | 8.71 | 33.5 | 98.2 | 290 |
0.5 | 0.31 | 0.67 | 1.53 | 3.67 | 7.67 | 12.7 | 49.5 | 145 | 434 |
0.6 | 0.41 | 0.88 | 2.05 | 4.96 | 10.4 | 17.4 | 68.0 | 201 |
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0.7 | 0.52 | 1.11 | 2.62 | 6.39 | 13.5 | 22.6 | 89.1 | 265 |
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0.8 | 0.63 | 1.38 | 3.26 | 7.98 | 16.9 | 28.4 | 113 | 340 |
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0.9 | 0.77 | 1.66 | 3.96 | 9.75 | 21.2 | 35.2 | 140 | 428 |
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1.0 | 0.92 | 1.99 | 4.73 | 11.7 | 25.4 | 42.1 | 171 |
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1.1 | 1.09 | 2.37 | 5.63 | 13.8 | 30.2 | 50.6 | 206 |
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1.2 | 1.30 | 2.82 | 6.67 | 16.4 | 35.7 | 59.8 | 246 |
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1.3 | 1.57 | 3.45 | 7.97 | 19.5 | 42.2 | 70.6 | 293 |
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1.4 | 1.91 | 4.21 | 9.73 | 23.5 | 50.4 | 84.0 | 349 |
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1.5 | 2.34 | 5.03 | 11.7 | 28.5 | 60.6 | 101 | 416 |
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1.6 | 2.79 | 5.97 | 13.4 | 33.6 | 71.5 | 119 | 492 |
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1.7 | 3.23 | 6.79 |
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1.8 | 3.67 | 7.69 |
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1.9 | 4.17 | 8.75 |
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典型磁极化峰值(磁极化曲线)
Hpeak H峰值 (A/m) | Typical peak magnetic polarisation, Jpeak 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 | 0.032 | 0.030 | 0.029 | 0.028 | 0.027 | 0.027 | 0.027 | 0.020 | 0.019 |
30 | 0.07 | 0.07 | 0.06 | 0.06 | 0.05 | 0.05 | 0.05 | 0.03 | 0.03 |
50 | 0.38 | 0.37 | 0.33 | 0.27 | 0.22 | 0.19 | 0.14 | 0.07 | 0.06 |
70 | 0.77 | 0.75 | 0.70 | 0.63 | 0.47 | 0.41 | 0.24 | 0.16 | 0.09 |
100 | 1.04 | 1.03 | 0.98 | 0.96 | 0.90 | 0.77 | 0.43 | 0.25 | 0.16 |
150 | 1.21 | 1.20 | 1.19 | 1.18 | 1.15 | 1.13 | 0.81 | 0.47 | 0.29 |
200 | 1.28 | 1.28 | 1.28 | 1.26 | 1.25 | 1.25 | 1.11 | 0.71 | 0.43 |
400 | 1.40 | 1.40 | 1.40 | 1.39 | 1.39 | 1.39 | 1.37 | 1.18 | 1.03 |
800 | 1.47 | 1.47 | 1.47 | 1.46 | 1.46 | 1.46 | 1.45 | 1.37 |
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1500 | 1.53 | 1.53 | 1.53 | 1.53 | 1.53 | 1.53 | 1.52 |
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2500 | 1.59 | 1.59 | 1.59 | 1.59 | 1.59 | 1.59 | 1.59 |
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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 | 1.91 | 1.91 |
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