-
牌号
Grade
剩磁
Remanence induction
Br
T
KGs
11.7-12.2
12.2-12.6
12.6-12.9
12.9-13.2
13.2-13.7
13.6-14.2
14.0-14.5
14.2-14.8
10.8-11.4
11.4-11.7
11.7-12.2
12.2-12.6
12.6-12.9
12.9-13.2
13.2-13.8
13.6-14.2
13.9-14.5
10.8-11.4
11.4-11.7
矫顽力
Coercive force
Hcb
KA/m
≥
859
≥
859
≥
836
≥836
≥836
≥836
≥836
≥836
≥8
12
≥8
52
≥
876
≥
916
≥
939
≥
955
≥
987
≥
1018
≥
1050
≥
812
≥
851
KOe
≥
10.8
≥
10.8
≥10.5
≥10.5
≥10.5
≥10.5
≥10.5
≥10.5
≥10.
2
≥10.
7
≥
11.0
≥
11.5
≥
11.8
≥
12.0
≥
12.4
≥
12.8
≥
13.2
≥
10.2
≥
10.7
内禀矫顽力
最大磁能积
工作温度
Intrinsic Coercive force
maximum Energy product
Temperature
Hcj
KA/m
≥955
≥955
≥955
≥955
≥955
≥955
≥955
≥876
≥
1114
≥
1114
≥1114
≥1114
≥1114
≥1114
≥1114
≥1114
≥1114
≥1353
≥1353
KOe
≥12
≥12
≥12
≥12
≥12
≥12
≥1
2
≥11
≥14
≥14
≥14
≥14
≥14
≥14
≥14
≥14
≥14
≥17
≥17
(BH)max
KJ/m
3
263-287
287-303
303-318
318-342
342-359
358-382
374-406
389-422
223-247
247-263
263-287
287-303
303-318
318-334
334-366
358-390
374-406
223-247
247-263
MGOe
33-36
36-38
38-40
40-43
43-45
45-49
47-51
49-53
28-31
31-33
33-36
36-38
38-40
40-42
42-46
45-49
47-51
28-31
31-33
Tw
℃
≤80
≤80
≤80
≤80
≤80
≤80
≤
80
≤
80
≤100
≤100
≤100
≤100
≤100
≤100
≤100
≤100
≤100
≤120
≤120
密度
Density
ρ
g/cm
3
≥
7.4
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
≥
7.5
N35
N38
N40
N42
N45
N48
N50
N52
N30M
N33M
N35M
N38M
N40M
N42M
N45M
N48M
N50M
N30H
N33H
1.17-1.22
1.22-1.26
1.26-1.29
1.29-1.32
1.32-1.37
1.36-1.42
1.40-1.45
1.42-1.48
1.08-1.14
1.14-1.17
1.17-1.22
1.22-1.26
1.26-1.29
1.29-1.32
1.32-1.38
1.36-1.42
1.39-1.45
1.08-1.14
1.14-1.17