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钐钴磁铁
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| 钐钴磁铁: 它的利用是从70 年代初期开始。它经粉碎、压型、烧结后制成的一种磁性材料。它们是非均质性的, 可能只在磁化的导向。 总之, 磁化的领域的大约30 对45KOe 。 具有高磁能积和温度稳定性, 并有很强抗腐蚀和抗氧化性。 |
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| 烧结钐钴磁铁的性能表： |
Grade |
Br |
HcB |
HcJ |
(BH)max |
Curie
Temp. |
Temp.Coe |
working
T. |
ALLOY
Series |
[mT]
[Gs] |
[KA/m]
[Oe] |
[KA/m]
[Oe] |
[KJ/m3]
[MGOe]] |
[℃] |
[%/℃] |
[℃] |
SmCo18 |
800
8000 |
640
8000 |
1430
18000 |
144
18.0 |
750 |
0.04 |
250 |
1:5 |
SmCo20 |
850
8500 |
640
8000 |
1590
20000 |
160
20.0 |
750 |
0.04 |
250 |
SmCo22 |
900
9000 |
650
8200 |
1430
18000 |
176
22.0 |
750 |
0.04 |
250 |
SmCo24 |
980
9800 |
676
8500 |
1430
18000 |
192
24.0 |
800 |
0.04 |
300 |
2:17 |
SmCo26L |
1050
10500 |
410
5150 |
432
5430 |
208
26.0 |
800 |
0.04 |
300 |
SmCo26 |
1000
10000 |
716
9000 |
1194
15000 |
208
26.0 |
800 |
0.04 |
300 |
SmCo26M |
1000
10000 |
716
9000 |
1590
20000 |
208
26.0 |
800 |
0.04 |
300 |
SmCo28 |
1030
10300 |
760
9500 |
1430
18000 |
224
28.0 |
800 |
0.04 |
300 |
SmCo28H |
1030
10300 |
760
9500 |
1590
20000 |
224
28.0 |
800 |
0.04 |
300 |
SmCo30H |
1100
11000 |
480
6000 |
560
7000 |
240
30.0 |
800 |
0.04 |
300 |
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| 粘结钐钴磁铁的性能表： |
Grade |
Br |
HcB |
HcJ |
(BH)max |
Curie
Temp. |
Temp.Coe |
working
T. |
IEC
standard |
[mT]
[Gs] |
[KA/m]
[Oe] |
[KA/m]
[Oe] |
[KJ/m3]
[MGOe]] |
[℃] |
[%/℃] |
[℃] |
IEC
Equivalent |
SB6A |
400
4000 |
278
3500 |
800
10000 |
32
4.0 |
720 |
0.1 |
20 |
1:5 |
SB8A |
500
5000 |
318
4000 |
800
10000 |
48
6.0 |
720 |
0.1 |
120 |
SB10B |
600
6000 |
358
4500 |
800
10000 |
64
8.0 |
720 |
0.1 |
120 |
2:17 |
SB12B |
700
7000 |
318
4000 |
400
5000 |
80
10.0 |
720 |
0.1 |
120 |
SB12HB |
700
7000 |
398
5000 |
800
10000 |
80
10.0 |
720 |
0.1 |
100 |
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E-mail: magnetndfeb@china-ncc.com
Fax: (86)755 26915592
Tel: (86)755 26923096
Online
Order
Address: China Rare Earth Magnet Limited
Room No. 705-707, Tower A Century Holiday Plaza,No.9030 Shennan Rd., OCT, Nanshan District, Shenzhen , China .
Post Code: 518053
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