磁滞回线实验数据

47
250.8 2107563.025 1654611
67.7
300.6 2526050.42 1945978
86.7
350.3 2943697.479 2234497
106
400.2 3363025.21 2518006
126.3
450.2 3783193.277 2832463
142.1
500.5 4205882.353 3146095
261.3 280.6 301.1 319.3 340.1 360.9 380.9 400.6
421 440.3 460.2 482.1
499 520.5 541.3 554.1
2195798.319 2357983.193 2530252.101 2683193.277 2857983.193 3032773.109 3200840.336 3366386.555 3537815.126
-482.6 -4055462.185 -2981625
-570.6 -4794957.983 -3546497
-620 -5210084.034 -3887357
-638.2 -5363025.21 -4018889
-600.6 -5047058.824 -3705599
-509.9 -4284873.95 -2986903
120.5 1012605.042 993202.4
216.8 1821848.739 1509399
334.5 2810924.37 2152572
486 4084033.613 3040304
542.7 4560504.202 3404373
622.6 5231932.773 3952695
638 5361344.538 4062035
-408.5 -3432773.109 -2203046
-360.5 -3029411.765 -1843842
-220.6 -1853781.513 -899037
-140 -1176470.588 -415752
-48 -403361.3445 97093.61
0
0 355938.6
37 310924.3697 554461.3
表3 基本磁化
曲线记录及修
正表
H实际
I(mA) H(mA/m)
(mA/m)
0
0
0
20.3 170588.2353 157207.1
60.4 507563.0252 454038.4
80.8 678991.5966 598704.7
99.8 838655.4622 734282.5
120.8 1015126.05 879976.4
30 252100.8403 -154686
0
0 -321148
-30.9 -259663.8655 -484467
-91.2 -766386.5546 -807868
-184.3 -1548739.496 -1302526
-300.4 -2524369.748 -1928909
-403 -3386554.622 -2508751
表1 初始磁
化曲线数据记
录表
H实际
I(mA) H(mA/m)
(mA/m) B(mT)
0
0
0
0
50.5 424369.7479 380212
6.6
100 840336.1345 729941.7
16.5
150 1260504.202 1058449
30.2
200.2 1682352.941 1367896
(mA/m)
640 5378151.261 4059439
599.8 5040336.134 3737681
550 4621848.739 3341942
499.4 4196638.655 2942156
450.7 3787394.958 2565027
430.2 3615126.05 2407477
170.6 1433613.445 630744.5
138.6 1164705.882 444131
79.8 670588.2353 113263.4
B(mT) 197.1 194.7 191.3 187.5 182.7 180.5 176.7 172.5 168.6 161.4 154.3 140.1 127.2 120 107.7 83.3
141.3 1187394.958 1012771
160.3 1347058.824 1128946
183.1 1538655.462 1264342
200.4 1684033.613 1367569
221.8 1863865.546 1495884
241 2025210.084 1610394
B(mT) μ(H/m)
60.8 48
33.6 6.2 -36.8 -89 -131.2 -160.5 -186.6 -197.7 -200.9 -200.5 -194 -183.8 -177.2 -142.7 -113.7 -74.8 -53.2 -36.4 2.9 46.7 98.4 156 172.8 191.2 194.2
3700000 3867226.891 4051260.504 4193277.311 4373949.58 4548739.496 4656302.521
158.4
550.5 4626050.42 3469919
172.8
600.3 5044537.815 3807451
184.9
636.7 5350420.168 4063154
192.4
637.9 5360504.202 4071900
192.6
表2
磁滞曲线
数据记录
表以及修
正值记录
表
H实际
I(mA) H(mA/m)
400.7 3367226.891 2185002
370.1 3110084.034 1955960
346.3 2910084.034 1782053
310.3 2607563.025 1527704
279.3 2347058.824 1314703
229.2 1926050.42 988701
190 1596638.655 745597.6
0
0
2 1.17241E-05
8 1.57616E-05
12 1.76733E-05
15.6 1.86012E-05百度文库
20.2 1.9899E-05
26.1 2.19809E-05
32.6 2.42009E-05
41 2.66466E-05
47.3 2.80873E-05
55 2.95086E-05
62 3.06141E-05