求NdFeb 35SH的B-H曲线，想做退磁分析

1536577780z

如标题，求好心人

good9650

图片给你发了，你看下

1536577780z

good9650 发表于 2023-12-7 10:56
图片给你发了，你看下

谢谢啦，还想问一下，怎么根据图片获得这些数据点啊

deety

H B
(A/m) (T)
-1591584.445006 -2.07004554
-1583626.522781 -1.251681956707
-1575668.600556 -1.07940520484
-1554135.399242 -0.9250758454608
-1535410.876359 -0.8643798049643
-1516686.353477 -0.8209362128421
-1497961.830594 -0.7848166168326
-1479237.307712 -0.7524845815397
-1460512.784829 -0.7223648080831
-1441788.261947 -0.6936492166891
-1423063.739065 -0.6658805696186
-1404339.216182 -0.6387807092385
-1385614.6933 -0.6121707044651
-1366890.170417 -0.5859302275411
-1348165.647535 -0.559975377701
-1329441.124652 -0.5342458665266
-1310716.60177 -0.5086972573815
-1291992.078888 -0.4832960768187
-1273267.556005 -0.4580166300198
-1254543.033123 -0.4328388653382
-1235818.51024 -0.40774690572
-1217093.987358 -0.3827280160556
-1198369.464475 -0.3577718626096
-1179644.941593 -0.3328699724887
-1160920.418711 -0.3080153328232
-1142195.895828 -0.2832020892714
-1123471.372946 -0.2584253162718
-1104746.850063 -0.2336808398832
-1086022.327181 -0.2089650996853
-1067297.804298 -0.1842750400488
-1048573.281416 -0.1596080237368
-1029848.758534 -0.1349617626647
-1011124.235651 -0.1103342619698
-992399.7127687 -0.08572377449793
-973675.1898863 -0.06112876351286
-954950.6670039 -0.03654787194521
-936226.1441214 -0.01197989688089
-927091.2411043 0
-917501.621239 0.01257623172331
-898777.0983566 0.0371214688925
-880052.5754741 0.06165666968325
-861328.0525917 0.08618260193048
-842603.5297093 0.1106999570924
-823879.0068269 0.1352093595165
-805154.4839444 0.1597113743888
-786429.961062 0.1842065145789
-767705.4381796 0.2086952465568
-748980.9152971 0.2331779955237
-730256.3924147 0.2576551498771
-711531.8695323 0.2821270651088
-692807.3466499 0.3065940672171
-674082.8237674 0.3310564557033
-655358.300885 0.3555145062103
-636633.7780026 0.3799684728519
-617909.2551201 0.4044185902744
-599184.7322377 0.428865075486
-580460.2093553 0.453308129483
-561735.6864729 0.4777479387007
-543011.1635904 0.5021846763076
-524286.640708 0.5266185033656
-505562.1178256 0.5510495698694
-486837.5949431 0.5754780156811
-468113.0720607 0.5999039713717
-449388.5491783 0.6243275589801
-430664.0262959 0.6487488926983
-411939.5034134 0.673168079493
-393214.980531 0.6975852196672
-374490.4576486 0.7220004073717
-355765.9347661 0.7464137310697
-337041.4118837 0.7708252739596
-318316.8890013 0.795235114361
-299592.3661189 0.8196433260675
-280867.8432364 0.8440499786684
-262143.320354 0.8684551378443
-243418.7974716 0.8928588656377
-224694.2745891 0.9172612207015
-205969.7517067 0.941662258527
-187245.2288243 0.9660620316545
-168520.7059419 0.9904605898669
-149796.1830594 1.014857980368
-131071.660177 1.039254247947
-112347.1372946 1.063649435132
-93622.61441214 1.088043582331
-74898.09152971 1.112436727959
-56173.56864729 1.136828908566
-37449.04576486 1.161220158942
-18724.52288243 1.185610512226
0 1.21

1536577780z

太感谢了！！！网友的力量尤其强大！