|
STANDARD SPECIFICATION
FOR TH Magnets SINTERED NdFeB
|
Item
|
Grade
|
Remanence;
Br
|
Coercivity;
HcB
|
Coercivity Force;
HcJ |
Max BH Product;
(BH)max |
Working
Temp.
°C
|
|
KGs
|
T
|
KOe
|
KA/m
|
KOe
|
KA/m
|
MGOe
|
KJ/m
|
|
Max.
|
Min.
|
Max.
|
Min.
|
Max
|
Min.
|
Max.
|
Min.
|
|
N
|
N40
|
13.2
|
12.6
|
1.32
|
1.26
|
≥10.5
|
≥836
|
>=12
|
>=954
|
42
|
38
|
334
|
289
|
≤80
|
|
N42
|
13.5
|
12.9
|
1.35
|
1.30
|
≥10.5
|
≥836
|
>=12
|
>=954
|
44
|
40
|
350
|
318
|
≤80
|
|
N45
|
13.8
|
13.2
|
1.38
|
1.32
|
≥10.5
|
≥836
|
>=12
|
>=954
|
46
|
42
|
366
|
334
|
≤80
|
|
N48
|
14.2
|
13.7
|
1.43
|
1.37
|
≥10.5
|
≥836
|
>=11
|
>=876
|
49
|
45
|
390
|
358
|
≤80
|
|
N50
|
14.5
|
14.0
|
1.45
|
1.40
|
≥10.5
|
≥836
|
>=11
|
>=876
|
51
|
47
|
406
|
374
|
<=80
|
|
N52
|
14.8
|
14.4
|
1.48
|
1.44
|
≥10.5
|
>=836
|
>=11
|
>=876
|
53
|
49
|
422
|
390
|
<=80
|
|
M
|
N38M
|
12.8
|
12.3
|
1.30
|
1.23
|
≥11.6
|
>=915
|
>=14
|
>=1114
|
40
|
36
|
318
|
287
|
<=100
|
|
N40M
|
13.2
|
12.6
|
1.32
|
1.26
|
≥11.8
|
>=939
|
>=14
|
>=1114
|
42
|
38
|
334
|
289
|
<=100
|
|
N42M
|
13.5
|
12.9
|
1.35
|
1.30
|
≥12.0
|
>=955
|
>=14
|
>=1114
|
44
|
40
|
350
|
318
|
<=100
|
|
N45M
|
13.8
|
13.2
|
1.38
|
1.32
|
≥12.5
|
>=994
|
>=14
|
>=1114
|
46
|
42
|
366
|
334
|
<=100
|
|
N48M
|
14.2
|
13.7
|
1.42
|
1.37
|
≥12.8
|
>=1018
|
>=14
|
>=1114
|
49
|
45
|
390
|
358
|
<=100
|
|
N50M
|
14.5
|
14.0
|
1.45
|
1.40
|
≥13.1
|
>=1042
|
>=11
|
>=1114
|
51
|
47
|
406
|
374
|
<=80
|
|
H
|
N35H
|
12.5
|
11.8
|
1.25
|
1.18
|
≥11.0
|
>=875
|
>=17
|
>=1353
|
37
|
33
|
295
|
263
|
<=120
|
|
N38H
|
12.8
|
12.3
|
1.30
|
1.23
|
≥11.6
|
>=915
|
>=17
|
>=1353
|
40
|
36
|
318
|
287
|
<=120
|
|
N41H
|
13.2
|
12.6
|
1.32
|
1.26
|
≥11.8
|
>=939
|
>=17
|
>=1274
|
42
|
38
|
334
|
302
| | |
.gif)
