冠洲股份高性能烧结钕铁硼永磁材料产品牌号与性能表（磁性指标）
|
性能
单位
序号 牌号
|
剩磁br
|
矫顽力hcb
|
内禀矫顽力hcj
|
最大磁能积（bh）m
|
|
kgs
|
t
|
koe
|
ka/m
|
koe
|
ka/m
|
mgoe
|
kj/m3
|
|
标称值
|
最小值
|
标称值
|
最小值
|
标称值
|
最小值
|
标称值
|
最小值
|
最小值
|
最大值
|
最小值
|
最大值
|
|
1
|
n33
|
11.9
|
11.5
|
1.19
|
1.15
|
11.3
|
10.8
|
899
|
860
|
≥12.5
|
≥995
|
32.0
|
34.5
|
183
|
275
|
|
2
|
n35
|
12.2
|
11.9
|
1.22
|
1.19
|
11.3
|
11.0
|
923
|
876
|
≥12.0
|
≥955
|
34.0
|
36.5
|
271
|
291
|
|
3
|
n38
|
12.8
|
12.5
|
1.28
|
1.25
|
11.6
|
11.0
|
923
|
876
|
≥12.0
|
≥955
|
37.0
|
39.5
|
295
|
314
|
|
4
|
n40
|
13.0
|
12.8
|
1.30
|
1.28
|
11.6
|
11.0
|
923
|
876
|
≥12.0
|
≥955
|
38.8
|
41.5
|
309
|
330
|
|
5
|
n42
|
13.3
|
13.1
|
1.33
|
1.31
|
11.6
|
10.8
|
923
|
860
|
≥12.0
|
≥955
|
40.8
|
43.0
|
325
|
342
|
|
6
|
n45
|
13.7
|
13.4
|
1.37
|
1.34
|
11.0
|
10.5
|
876
|
836
|
≥11.0
|
≥876
|
43.0
|
45.0
|
342
|
358
|
|
7
|
n48
|
14.1
|
13.7
|
1.41
|
1.37
|
11.0
|
10.5
|
876
|
836
|
≥11.0
|
≥876
|
46.0
|
49.0
|
366
|
390
|
|
8
|
n50
|
14.4
|
14.1
|
1.44
|
1.41
|
11.0
|
10.5
|
876
|
836
|
≥11.0
|
≥876
|
49.0
|
51.0
|
390
|
406
|
|
9
|
n33m
|
11.9
|
11.5
|
1.19
|
1.15
|
11.4
|
11.0
|
907
|
876
|
≥14.5
|
≥1154
|
32.0
|
34.5
|
183
|
275
|
|
10
|
n35m
|
12.2
|
11.9
|
1.22
|
1.19
|
11.6
|
11.2
|
923
|
892
|
≥14.5
|
≥1154
|
34.0
|
36.5
|
271
|
291
|
|
11
|
n38m
|
12.8
|
12.5
|
1.28
|
1.25
|
11.6
|
11.2
|
923
|
892
|
≥14.0
|
≥1114
|
38.5
|
39.5
|
306
|
314
|
|
12
|
n40m
|
13.0
|
12.8
|
1.30
|
1.28
|
11.4
|
11.0
|
907
|
876
|
≥14.0
|
≥1114
|
38.8
|
40.8
|
309
|
325
|
|
13
|
n42m
|
13.3
|
13.1
|
1.33
|
1.31
|
11.4
|
10.8
|
907
|
860
|
≥14.0
|
≥1114
|
40.8
|
43.0
|
325
|
342
|
|
14
|
n45m
|
13.7
|
13.4
|
1.37
|
1.34
|
11.4
|
10.8
|
907
|
860
|
≥14.0
|
≥1114
|
43.0
|
45.0
|
342
|
358
|
|
15
|
n48m
|
14.1
|
13.7
|
1.41
|
1.37
|
11.0
|
10.5
|
876
|
836
|
≥14.0
|
≥1114
|
46.0
|
49.0
|
366
|
390
|
|
16
|
n33h
|
11.9
|
11.5
|
1.19
|
1.15
|
11.4
|
11.0
|
907
|
876
|
≥17.2
|
≥1369
|
32.0
|
34.5
|
183
|
275
|
|
17
|
n35h
|
12.2
|
11.9
|
1.22
|
1.19
|
11.6
|
11.2
|
923
|
892
|
≥17.0
|
≥1353
|
34.5
|
36.5
|
271
|
291
|
|
18
|
n38h
|
12.6
|
12.3
|
1.26
|
1.23
|
11.6
|
11.2
|
923
|
892
|
≥17.0
|
≥1353
|
36.5
|
39.0
|
291
|
310
|
|
19
|
n40h
|
13.0
|
12.7
|
1.30
|
1.27
|
11.6
|
11.0
|
923
|
876
|
≥17.0
|
≥1353
|
38.5
|
41.0
|
306
|
326
|
|
20
|
n42h
|
13.3
|
13.1
|
1.33
|
1.31
|
11.6
|
11.0
|
923
|
876
|
≥17.0
|
≥1353
|
40.8
|
43.0
|
325
|
342
|
|
21
|
n30sh
|
11.3
|
11.0
|
1.13
|
1.10
|
10.8
|
10.4
|
866
|
828
|
≥20.0
|
≥1592
|
28.5
|
31.0
|
227
|
247
|
|
22
|
n33sh
|
11.9
|
11.5
|
1.19
|
1.15
|
11.6
|
11.0
|
923
|
876
|
≥20.0
|
≥1592
|
31.5
|
34.0
|
251
|
271
|
|
23
|
n35sh
|
12.2
|
11.8
|
1.22
|
1.18
|
11.6
|
11.0
|
923
|
876
|
≥20.0
|
≥1592
|
33.8
|
36.0
|
269
|
287
|
|
24
|
n38sh
|
12.6
|
12.3
|
1.26
|
1.23
|
11.6
|
11.0
|
923
|
876
|
≥20.0
|
≥1592
|
36.0
|
38.0
|
287
|
302
|
|
25
|
n40sh
|
13.1
|
12.7
|
1.31
|
1.27
|
11.6
|
11.0
|
923
|
876
|
≥20.0
|
≥1592
|
38.8
|
40.8
|
309
|
325
|
|
26
|
n42sh
|
13.3
|
13.1
|
1.33
|
1.31
|
11.6
|
11.0
|
923
|
876
|
≥20.0
|
≥1592
|
40.8
|
43.0
|
325
|
342
|
|
27
|
n28uh
|
10.9
|
10.7
|
1.09
|
1.07
|
10.5
|
9.9
|
836
|
788
|
≥25.0
|
≥1989
|
26.5
|
28.5
|
211
|
227
|
|
28
|
n30uh
|
11.5
|
10.9
|
1.15
|
1.09
|
10.8
|
10.2
|
866
|
812
|
≥25.0
|
≥1989
|
28.5
|
31.5
|
227
|
251
|
|
29
|
n33uh
|
11.7
|
11.4
|
1.17
|
1.14
|
11.2
|
10.6
|
892
|
836
|
≥25.0
|
≥1989
|
31.5
|
33.5
|
251
|
267
|
|
30
|
n35uh
|
12.0
|
11.7
|
1.20
|
1.17
|
11.2
|
10.6
|
892
|
836
|
≥25.0
|
≥1989
|
33.8
|
36
|
269
|
287
|
|
31
|
n38uh
|
12.6
|
12.3
|
1.26
|
1.23
|
11.2
|
10.6
|
892
|
836
|
≥25.0
|
≥1989
|
36.0
|
38.0
|
287
|
302
|
|
32
|
n27eh
|
10.6
|
10.4
|
1.06
|
1.04
|
10.4
|
10.0
|
828
|
796
|
≥30.0
|
≥2388
|
25.8
|
27.5
|
205
|
219
|
|
33
|
n28eh
|
10.9
|
10.7
|
1.09
|
1.07
|
10.5
|
10.0
|
836
|
796
|
≥30.0
|
≥2388
|
26.5
|
28.5
|
211
|
227
|
|
34
|
n30eh
|
11.5
|
10.9
|
1.15
|
1.09
|
11.2
|
10.0
|
892
|
796
|
≥30.0
|
≥2388
|
28.5
|
31.5
|
227
|
251
|
|
35
|
n33eh
|
11.7
|
11.4
|
1.17
|
1.14
|
11.2
|
10.0
|
892
|
796
|
≥30.0
|
≥2388
|
31.5
|
33.5
|
251
|
267
|
冠洲股份高性能烧结钕铁硼永磁材料产品牌号与性能表（物理性能）
|
性 能
序
号 牌号
|
最高工作温度
t/℃
|
br的温度系数
ab/%·℃-1
|
hci的温度系数
ah/%·℃-1
|
回复磁导率
urec
|
密度
/g·cm-3
|
居里温度
/℃
|
硬度
(hv)
|
|
1
|
n33
|
80
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
2
|
n35
|
80
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
3
|
n38
|
80
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
4
|
n40
|
80
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
5
|
n42
|
80
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
6
|
n45
|
80
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
7
|
n48
|
80
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
8
|
n50
|
80
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
9
|
n33m
|
100
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
10
|
n35m
|
100
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
11
|
n38m
|
100
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
12
|
n40m
|
100
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
13
|
n42m
|
100
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
14
|
n45m
|
100
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
15
|
n48m
|
100
|
-0.12～-0.13
|
-0.60～-0.65
|
1.05～1.10
|
7.50～7.60
|
312
|
500～600
|
|
16
|
n33h
|
120
|
-0.11～-0.12
|
-0.55～-0.60
|
1.05～1.10
|
7.50～7.60
|
320
|
500～600
|
|
17
|
n35h
|
120
|
-0.11～-0.12
|
-0.55～-0.60
|
1.05～1.10
|
7.50～7.60
|
320
|
500～600
|
|
18
|
n38h
|
120
|
-0.11～-0.12
|
-0.55～-0.60
|
1.05～1.10
|
7.50～7.60
|
320
|
500～600
|
|
19
|
n40h
|
120
|
-0.11～-0.12
|
-0.55～-0.60
|
1.05～1.10
|
7.50～7.60
|
320
|
500～600
|
|
20
|
n42h
|
120
|
-0.11～-0.12
|
-0.55～-0.60
|
1.05～1.10
|
7.50～7.60
|
320
|
500～600
|
|
21
|
n30sh
|
150
|
-0.1～-0.11
|
-0.50～-0.55
|
1.05～1.10
|
7.50～7.60
|
340
|
500～600
|
|
22
|
n33sh
|
150
|
-0.1～-0.11
|
-0.50～-0.55
|
1.05～1.10
|
7.50～7.60
|
340
|
500～600
|
|
23
|
n35sh
|
150
|
-0.1～-0.11
|
-0.50～-0.55
|
1.05～1.10
|
7.50～7.60
|
340
|
500～600
|
|
24
|
n38sh
|
150
|
-0.1～-0.11
|
-0.50～-0.55
|
1.05～1.10
|
7.50～7.60
|
340
|
500～600
|
|
25
|
n40sh
|
150
|
-0.1～-0.11
|
-0.50～-0.55
|
1.05～1.10
|
7.50～7.60
|
340
|
500～600
|
|
26
|
n42sh
|
150
|
-0.1～-0.11
|
-0.50～-0.55
|
1.05～1.10
|
7.50～7.60
|
340
|
500～600
|
|
27
|
n28uh
|
180
|
-0.1～-0.11
|
-0.50～-0.55
|
1.05～1.10
|
7.50～7.60
|
340
|
500～600
|
|
28
|
n30uh
|
180
|
-0.05～-0.06
|
-0.20～-0.25
|
1.05～1.10
|
7.50～7.60
|
380
|
500～600
|
|
29
|
n33uh
|
180
|
-0.05～-0.06
|
-0.20～-0.25
|
1.05～1.10
|
7.50～7.60
|
380
|
500～600
|
|
30
|
n35uh
|
180
|
-0.05～-0.06
|
-0.20～-0.25
|
1.05～1.10
|
7.50～760
|
380
|
500～600
|
|
31
|
n38uh
|
180
|
-0.05～-0.06
|
-0.20～-0.25
|
1.05～1.10
|
7.50～7.60
|
380
|
500～600
|
|
32
|
n27eh
|
200
|
-0.05～-0.06
|
-0.20～-0.25
|
1.05～1.10
|
7.50～7.60
|
380
|
500～600
|
|
33
|
n28eh
|
200
|
-0.05～-0.06
|
-0.20～-0.25
|
1.05～1.10
|
7.50～7.60
|
380
|
500～600
|
|
34
|
n30eh
|
200
|
-0.05～-0.06
|
-0.20～-0.25
|
1.05～1.10
|
7.50～760
|
380
|
500～600
|
|
35
|
n33eh
|
200
|
-0.05～-0.06
|
-0.20～-0.25
|
1.05～1.10
|
7.50～7.60
|
380
|
500～600
|
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