联系方式 |
地址:常州市武进区湖塘镇桥北新村8栋4号 |
电话:0519-86667328 |
传真:0519-86906331 |
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产品概要
● 是由粉末冶金法制成,化学组合为-Nd2Fe14B
● 非常之坚硬和脆
● 高抗退磁性
● 如没有适当涂层或电镀,材料抗触性低
● 高成本/性能比例
● 一般温度稳定性
● 不适用于高工作温度环境 |
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居里温度 |
℃ |
310-370 |
最高工作温度 |
℃ |
80-180 |
电阻率 |
μΩcm |
160 |
硬度 |
Hv |
560-580 |
密度 |
g/cm3 |
7.40 |
回复磁转率 |
μrec |
1.05 |
kOe |
30-40 |
饱各磁化 |
kA/m |
2,400-3,200 |
剩磁温度系数 |
%/℃ |
-0.12~-0.10 |
内禀矫顽力温度系数 |
%/℃ |
-0.6 |
TOP |
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TOP |
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牌号
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最高工作温度
|
剩 磁
|
矫 顽 力
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内 禀 矫 顽 力
|
最 大 磁 能 积
|
Br(T)
|
Br(kGs)
|
bHc(kA/m)
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bHc(kOe)
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iHc(kA/m)
|
iHc(kOe)
|
(BH)max(KJ/m)
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(BH)max(MGOe)
|
Max.
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Min.
|
Max.
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Min.
|
Max.
|
Min.
|
Max.
|
Min.
|
Max.
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Min.
|
Max.
|
Min.
|
N35
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<=80
|
1.24
|
1.17
|
12.4
|
11.7
|
963
|
868
|
12.1
|
10.9
|
>=1034
|
>=13
|
287
|
263
|
36
|
33
|
N38
|
<=80
|
1.29
|
1.22
|
12.9
|
12.2
|
1033
|
907
|
12.6
|
11.4
|
>=995
|
>=12.5
|
318
|
287
|
40
|
36
|
N40
|
<=80
|
1.32
|
1.26
|
13.2
|
12.6
|
1035
|
939
|
13.0
|
11.8
|
>=955
|
>=12
|
334
|
302
|
42
|
38
|
N42
|
<=80
|
1.35
|
1.29
|
13.5
|
12.9
|
1035
|
836
|
13.0
|
10.5
|
>=954
|
>=12
|
350
|
318
|
44
|
40
|
N45
|
<=80
|
1.38
|
1.32
|
13.8
|
13.2
|
1035
|
836
|
13.0
|
10.5
|
>=954
|
>=12
|
366
|
334
|
46
|
42
|
N48
|
<=80
|
1.43
|
1.37
|
14.3
|
13.7
|
1059
|
836
|
13.3
|
10.5
|
>=876
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>=11
|
390
|
358
|
49
|
45
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N50
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<=80
|
1.46
|
1.40
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14.6
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14.0
|
1075
|
836
|
13.5
|
10.5
|
>=876
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>=11
|
406
|
374
|
51
|
47
|
N35M
|
<=100
|
1.24
|
1.17
|
12.4
|
11.7
|
963
|
868
|
12.1
|
10.9
|
>=1,114
|
>=14
|
287
|
263
|
36
|
33
|
N38M
|
<=100
|
1.29
|
1.22
|
12.9
|
12.2
|
1033
|
907
|
12.6
|
11.4
|
>=1,114
|
>=14
|
318
|
287
|
40
|
36
|
N42M
|
<=100
|
1.35
|
1.29
|
13.5
|
12.9
|
1059
|
963
|
13.3
|
12.1
|
>=1,114
|
>=14
|
350
|
318
|
44
|
40
|
N45M
|
<=100
|
1.38
|
1.32
|
13.8
|
13.2
|
1083
|
987
|
13.6
|
12.4
|
>=1,114
|
>=14
|
366
|
334
|
46
|
42
|
N48M
|
<=100
|
1.43
|
1.37
|
14.3
|
13.7
|
1114
|
1019
|
14.0
|
12.8
|
>=1,114
|
>=14
|
390
|
358
|
49
|
45
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N50M
|
<=100
|
1.46
|
1.40
|
14.6
|
14.0
|
1138
|
1043
|
14.3
|
13.1
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>=1,114
|
>=14
|
406
|
374
|
51
|
47
|
N35H
|
<=120
|
1.24
|
1.17
|
12.4
|
11.7
|
963
|
868
|
12.1
|
10.9
|
>=1,353
|
>=17
|
287
|
263
|
36
|
33
|
N38H
|
<=120
|
1.29
|
1.22
|
12.9
|
12.2
|
1033
|
907
|
12.6
|
11.4
|
>=1,353
|
>=17
|
318
|
287
|
40
|
36
|
N42H
|
<=120
|
1..35
|
1.29
|
13.5
|
12.9
|
1059
|
963
|
13.3
|
12.1
|
>=1,353
|
>=17
|
350
|
318
|
44
|
40
|
N44H
|
<=120
|
1.36
|
1.30
|
13.6
|
13.0
|
1067
|
971
|
13.4
|
12.2
|
>=1,353
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>=17
|
358
|
326
|
45
|
41
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N46H
|
<=120
|
1.39
|
1.33
|
13.9
|
13.3
|
1091
|
995
|
13.7
|
12.5
|
>=1,274
|
>=16
|
374
|
342
|
47
|
43
|
N35SH
|
<=150
|
1.24
|
1.17
|
12.4
|
11.7
|
963
|
868
|
12.1
|
10.9
|
>=1,592
|
>=20
|
295
|
263
|
36
|
33
|
N38SH
|
<=150
|
1.29
|
1.22
|
12.9
|
12.2
|
1033
|
907
|
12.6
|
11.4
|
>=1,592
|
>=20
|
318
|
287
|
40
|
36
|
N40SH
|
<=150
|
1.32
|
1.26
|
13.2
|
12.6
|
1035
|
939
|
13.0
|
11.8
|
>=1,592
|
>=20
|
334
|
302
|
42
|
38
|
N42SH
|
<=150
|
1.35
|
1.29
|
13.5
|
12.9
|
1059
|
963
|
13.3
|
12.1
|
>=1,592
|
>=20
|
350
|
318
|
44
|
40
|
N44SH
|
<=150
|
1.36
|
1.30
|
13.6
|
13.0
|
1067
|
971
|
13.4
|
12.2
|
>=1,592
|
>=20
|
358
|
326
|
45
|
41
|
N33UH
|
<=180
|
1.21
|
1.14
|
12.1
|
11.48
|
947
|
852
|
11.9
|
10.7
|
>=1,990
|
>=25
|
279
|
247
|
35
|
31
|
N35UH
|
<=180
|
1.24
|
1.17
|
12.4
|
11.7
|
936
|
868
|
12.1
|
10.9
|
>=1,990
|
>=25
|
295
|
263
|
36
|
33
|
N38UH
|
<=180
|
1.29
|
1.22
|
12.9
|
12.2
|
1003
|
907
|
12.6
|
11.4
|
>=1,990
|
>=25
|
318
|
287
|
40
|
36
|
N40UH
|
<=180
|
1.32
|
1.26
|
13.2
|
12.6
|
1035
|
939
|
13.0
|
11.8
|
>=1,990
|
>=25
|
334
|
302
|
42
|
38
|
N30EH
|
<=200
|
1.15
|
1.08
|
11.5
|
10.8
|
899
|
804
|
11.3
|
10.1
|
>=2,388
|
>=30
|
255
|
223
|
32
|
28
|
N33EH
|
<=200
|
1.21
|
1.14
|
12.1
|
11.4
|
947
|
852
|
11.9
|
10.7
|
>=2,388
|
>=30
|
279
|
274
|
35
|
31
|
N35EH
|
<=200
|
1.24
|
1.17
|
12.4
|
11.7
|
963
|
868
|
12.1
|
10.9
|
>=2,388
|
>=30
|
295
|
263
|
36
|
33
|
N38EH
|
<=200
|
1.29
|
1.22
|
12.9
|
12.2
|
1011
|
915
|
12.7
|
11.5
|
>=2,388
|
>=30
|
318
|
287
|
40
|
36
|
N30AH
|
<=220
|
1.15
|
1.08
|
11.5
|
10.8
|
899
|
804
|
11.3
|
10.1
|
>=2,786
|
>=35
|
255
|
223
|
32
|
28
|
N33AH
|
<=220
|
1.24
|
1.16
|
12.4
|
11.6
|
947
|
852
|
11.9
|
10.7
|
>=2,786
|
>=35
|
287
|
255
|
34
|
31
|
N35AH
|
<=220
|
1.24
|
1.16
|
12.4
|
11.6
|
947
|
852
|
11.9
|
10.7
|
>=2,786
|
>=35
|
287
|
255
|
36
|
33
|
TOP |
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