产品介绍 |
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永磁铁氧体材料主要磁性能
TYPE DEMAGNETIZATION BENT LINE OF THE PERMANENT MAGNETISM FERRITE
MATERIAL |
材料
牌号 |
剩余磁感应强度
Br |
磁感应矫顽力
HCB |
最大磁能积
(BH)max |
备注 |
T
特斯拉 |
GS
高斯 |
KA/m
千安/米 |
Oe
奥斯特 |
KJ/m3
千焦耳/米3 |
MGOe
兆高奥 |
Y10T |
0.20~0.24 |
2000~2400 |
128~160 |
1600~2000 |
6.4~9.6 |
0.8~1.2 |
同向性干式 |
Y20 |
0.32~0.38 |
3200~3800 |
128~192 |
1600~2400 |
18.3~21.5 |
2.3~2.7 |
异向性干式湿式 |
Y25 |
0.35~0.39 |
3500~3900 |
152~208 |
1900~2600 |
22.3~25.5 |
2.8~3.2 |
异向性湿式 |
Y30 |
0.38~0.42 |
3800~4200 |
160~216 |
2000~2700 |
26.3~29.5 |
3.3~3.7 |
异向性湿式 |
Y25BH |
0.36~0.39 |
3600~3900 |
176~216 |
2200~2700 |
23.9~27.1 |
3.0~3.4 |
异向性湿式 |
Y30BH |
0.38~0.40 |
3800~4000 |
224~240 |
2800~3000 |
27.1~30.3 |
3.4~3.8 |
异向性湿式 |
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永磁铁氧体材料的典型退磁曲线
PERMANENT MAGNETISM FERRITE MATERIAL MAIN MAGNETISM PROPERTY |
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一、E型磁铁(方形、条型)
主要用途:用于磁选机、工业用切断片、电器控制等。 1.Type E magnet(square
rectangle)
main use: It's used magnetism choose machine, slicer for industry
use and electrical equipment control etc. |
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L |
b |
H |
充磁方向 |
Y25 |
10 |
9.5 |
7 |
H |
Y25 |
11 |
11 |
3 |
H |
Y25 |
13 |
7.5 |
6 |
H |
Y25 |
15 |
13 |
4 |
H |
Y25 |
15 |
10.5 |
4 |
H |
Y25 |
15 |
13 |
5 |
H |
Y25 |
15 |
13 |
6 |
H |
Y25 |
16.5 |
16.5 |
5 |
H |
Y25 |
17.8 |
12.8 |
15 |
H |
Y25 |
18 |
12 |
10 |
H |
Y25 |
18 |
12 |
13 |
H |
Y25 |
19 |
12 |
10 |
H |
Y25 |
19 |
15 |
13 |
H |
Y25 |
20 |
10 |
14.5 |
H |
Y25 |
20 |
10 |
17 |
H |
Y20 Y25 |
40 |
25 |
10 |
(模压)H |
Y20 Y25 |
47 |
22 |
10 |
(模压)H |
Y25 Y30 Y30BH |
85 |
65 |
10~20 |
(模压)H |
Y25 Y30 Y30BH |
100 |
100 |
10~20 |
(模压)H |
Y25 Y30 Y30BH |
150 |
100 |
15~25 |
(模压)H |
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二、O型磁铁(环形)
主要用途: 用于各种规格扬声器 2.Type O magnet (annular)
main use: It's used each specifications loudspeaker. |
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D |
d |
H |
备注 |
Y20 |
16 |
7 |
5 |
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Y20 |
21 |
7 |
5 |
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Y20 |
27 |
12.5 |
5 |
|
Y20 Y25 Y30 |
32 |
18 |
6 |
(101) |
Y20 Y25 Y30 |
36 |
15.5 |
6 |
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Y20 Y25 Y30 |
36 |
18 |
6 |
|
Y20 Y25 |
45 |
22 |
10 |
(201) |
Y20 Y25 |
51 |
24 |
9 |
|
Y20 Y25 |
58 |
20 |
13 |
(401) |
Y20 Y25 |
60 |
32 |
10 |
|
Y20 Y25 |
68 |
32 |
14 |
(501) |
Y20 Y25 |
70 |
32 |
10 |
|
Y20 Y25 |
78 |
32 |
15 |
(601) |
Y20 Y25 |
80 |
40 |
15 |
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Y20 Y25 |
100 |
45 |
18 |
(801) |
Y20 Y25 |
100 |
60 |
20 |
|
Y20 Y25 |
110 |
60 |
20 |
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Y20 Y25 |
113 |
62 |
20 |
(2501) |
Y20 Y25 |
120 |
60 |
20 |
|
Y20 Y25 |
126 |
62 |
20 |
(1201) |
Y20 Y25 |
140 |
62 |
20 |
(2503) |
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