Rare Earth uchina Magnet Co Ltd vifaa sintered magnet - sintered neodymium magnet, sintered samarium magnet, sintered alnico magnet & sintered ferrite magnet.
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| Sintered Magnet: ni moja ya nchi chache high utendaji magneter kudumu, ambayo matumizi neodymium (ND), chuma (Fe) na boroni (B) kama viungo yao kuu na inakabiliwa na wakati demagnetization muinuko ikipata joto. Kuna mambo mengi ambayo inaweza kuhimili grades high joto, lakini sababu kadhaa mapenzi kulazimisha utendaji wa Neodymium magnet. Kuna Sintered NdFeB, Sintered AlNiCo, Sintered SmCo na Sintered Ferrite. |
| Sintered NdFeB Magnet |
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| Magnetic egenskaper NA TABIA
KIMAUMBILE ZA SINTERED NdFeB |
Grade |
Br
mT
(kGs) |
Hcb
kA/m
(kOe) |
Hcj
kA/m
(kOe) |
（ BH ）max kJ/m3
(MGOe) |
(Tw) |
N27 |
1030-1080
(10.3-10.8) |
≥ 796
( ≥ 10.0) |
≥ 955
( ≥ 12) |
199-231
(25-29) |
80 ℃ |
N30 |
1080-1130
(10.8-11.3) |
≥ 796
( ≥ 10.0) |
≥ 955
( ≥ 12) |
223-247
(28-31) |
80 ℃ |
N33 |
1130-1170
(11.3-11.7) |
≥ 836
( ≥ 10.5) |
≥ 955
( ≥ 12) |
247-271
(31-34) |
80 ℃ |
N35 |
1170-1220
(11.7-12.2) |
≥ 868
( ≥ 10.9) |
≥ 955
( ≥ 12) |
263-287
(33-36) |
80 ℃ |
N38 |
1220-1250
(12.2-12.5) |
≥ 899
( ≥ 11.3) |
≥ 955
( ≥ 12) |
287-310
(36-39) |
80 ℃ |
N40 |
1250-1280
(12.5-12.8) |
≥ 907
( ≥ 11.4) |
≥ 955
( ≥ 12) |
302-326
(38-41) |
80 ℃ |
N42 |
1280-1320
(12.8-13.2) |
≥ 915
( ≥ 11.5) |
≥ 955
( ≥ 12) |
318-342
(40-43) |
80 ℃ |
N45 |
1320-1380
(13.2-13.8) |
≥ 923
( ≥ 11.6) |
≥ 955
( ≥ 12) |
342-366
(43-46) |
80 ℃ |
N48 |
1380-1420
(13.8-14.2) |
≥ 923
( ≥ 11.6) |
≥ 876
( ≥ 12) |
366-390
(46-49) |
80 ℃ |
N50 |
1400-1450
(14.0-14.5) |
≥ 796
( ≥ 10.0) |
≥ 876
( ≥ 11) |
382-406
(48-51) |
60 ℃ |
N52 |
1430-1480
(14.3-14.8) |
≥ 796
( ≥ 10.0) |
≥ 876
( ≥ 11) |
398-422
(50-53) |
60 ℃ |
30M |
1080-1130
(10.8-11.3) |
≥ 796
( ≥ 10.0) |
≥ 1114
( ≥ 14) |
223-247
(28-31) |
100 ℃ |
33M |
1130-1170
(11.3-11.7) |
≥ 836
( ≥ 10.5) |
≥ 1114
( ≥ 14) |
247-263
(31-33) |
100 ℃ |
35M |
1170-1220
(11.7-12.2) |
≥ 868
( ≥ 10.9) |
≥ 1114
( ≥ 14) |
263-287
(33-36) |
100 ℃ |
38M |
1220-1250
(12.2-12.5) |
≥ 899
( ≥ 11.3) |
≥ 1114
( ≥ 14) |
287-310
(36-39) |
100 ℃ |
40M |
1250-1280
(12.5-12.8) |
≥ 923
( ≥ 11.6) |
≥ 1114
( ≥ 14) |
302-326
(38-41) |
100 ℃ |
42M |
1280-1320
(12.8-13.2) |
≥ 955
( ≥ 12.0) |
≥ 1114
( ≥ 14) |
318-342
(40-43) |
100 ℃ |
45M |
1320-1380
(13.2-13.8) |
≥ 995
( ≥ 12.5) |
≥ 1114
( ≥ 14) |
342-366
(43-46) |
100 ℃ |
48M |
1360-1430
(13.6-14.3) |
≥ 1027
( ≥ 12.9) |
≥ 1114
( ≥ 14) |
366-390
(46-49) |
100 ℃ |
50M |
1400-1450
(14.0-14.5) |
≥ 1033
( ≥
13.0) |
≥ 1114
( ≥ 14) |
382-406
(48-51) |
100 ℃ |
30H |
1080-1130
(10.8-11.3) |
≥ 796
( ≥ 10.0) |
≥ 1353
( ≥ 17) |
223-247
(28-31) |
120 ℃ |
33H |
1130-1170
(11.3-11.7) |
≥ 836
( ≥ 10.5) |
≥ 1353
( ≥ 17) |
247-271
(31-34) |
120 ℃ |
35H |
1170-1220
(11.7-12.2) |
≥ 868
( ≥ 10.9) |
≥ 1353
( ≥ 17) |
263-287
(33-36) |
120 ℃ |
38H |
1220-1250
(12.2-12.5) |
≥ 899
( ≥ 11.3) |
≥ 1353
( ≥ 17) |
287-310
(36-39) |
120 ℃ |
40H |
1250-1280
(12.5-12.8) |
≥ 923
( ≥ 11.6) |
≥ 1353
( ≥ 17) |
302-326
(38-41) |
120 ℃ |
42H |
1280-1320
(12.8-13.2) |
≥ 955
( ≥ 12.0) |
≥ 1353
( ≥ 17) |
318-342
(40-43) |
120 ℃ |
45H |
1300-1360
(13-13.6) |
≥ 963
( ≥ 12.1) |
≥ 1353
( ≥ 17) |
326-358
(43-46) |
120 ℃ |
48H |
1370-1430
(13.7-14.3) |
≥ 995
( ≥ 12.5) |
≥ 1353
( ≥ 17) |
366-390
(46-49) |
120 ℃ |
30SH |
1080-1130
(10.8-11.3) |
≥ 804
( ≥ 10.1) |
≥ 1592
( ≥ 20) |
223-247
(28-31) |
150 ℃ |
33SH |
1130-1170
(11.3-11.7) |
≥ 844
( ≥ 10.6) |
≥ 1592
( ≥ 20) |
247-271
(31-34) |
150 ℃ |
35SH |
1170-1220
(11.7-12.2) |
≥ 876
( ≥ 11.0) |
≥ 1592
( ≥ 20) |
263-287
(33-36) |
150 ℃ |
38SH |
1220-1250
(12.2-12.5) |
≥ 907
( ≥ 11.4) |
≥ 1592
( ≥ 20) |
287-310
(36-39) |
150 ℃ |
40SH |
1240-1280
(12.5-12.8) |
≥ 939
( ≥ 11.8) |
≥ 1592
( ≥ 20) |
302-326
(38-41) |
150 ℃ |
42SH |
1280-1320
(12.8-13.2) |
≥ 987
( ≥ 12.4) |
≥ 1592
( ≥ 20) |
318-342
(40-43) |
150 ℃ |
45SH |
1320-1380
(13.2-13.8) |
≥ 1003
( ≥
12.6) |
≥ 1592
( ≥ 20) |
342-366
(43-46) |
150 ℃ |
28UH |
1020-1080
(10.2-10.8) |
≥ 764
( ≥ 9.6) |
≥ 1990
( ≥ 25) |
207-231
(26-29) |
180 ℃ |
30UH |
1080-1130
(10.8-11.3) |
≥ 812
( ≥ 10.2) |
≥ 1990
( ≥ 25) |
223-247
(28-31) |
180 ℃ |
33UH |
1130-1170
(11.3-11.7) |
≥ 852
( ≥ 10.7) |
≥ 1990
( ≥ 25) |
247-271
(31-34) |
180 ℃ |
35UH |
1180-1220
(11.8-12.2) |
≥ 860
( ≥ 10.8) |
≥ 1990
( ≥ 25) |
263-287
(33-36) |
180 ℃ |
38UH |
1220-1250
(12.2-12.5) |
≥ 876
( ≥ 11.0) |
≥ 1990
( ≥ 25) |
287-310
(36-39) |
180 ℃ |
40UH |
1240-1280
(12.5-12.8) |
≥ 899
( ≥ 11.3) |
≥ 1990
( ≥ 25) |
302-326
(38-41) |
180 ℃ |
28EH |
1040-1090
(10.4-10.9) |
≥ 780
( ≥ 9.8) |
≥ 2388
( ≥ 30) |
207-231
(26-29) |
200 ℃ |
30EH |
1080-1130
(10.8-11.3) |
≥ 812
( ≥ 10.2) |
≥ 2388
( ≥ 30) |
223-247
(28-31) |
200 ℃ |
33EH |
1130-1170
(11.3-11.7) |
≥ 836
( ≥ 10.5) |
≥ 2388
( ≥ 30) |
247-271
(31-34) |
200 ℃ |
35EH |
1170-1220
(11.7-12.2) |
≥ 876
( ≥ 11.0) |
≥ 2388
( ≥ 30) |
263-287
(33-36) |
200 ℃ |
38EH |
1220-1250
(12.2-12.5) |
≥ 899
( ≥ 11.3) |
≥ 2388
( ≥ 30) |
287-310
(36-39) |
200 ℃ |
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| Sintered AlNiCo magnet |
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| Typical magnetic Performance
kwa Sintered AlNiCo Magnet |
Grade |
Br |
Hc |
(BH)max |
Curie Temp. |
Temp.Coe |
US standard |
IEC standard |
[mT]
[Gs] |
[KA/m]
[Oe] |
[KJ/m3]
[MGOe]] |
[℃] |
[%/℃] |
MMPA
Sawa |
IEC
Sawa |
FLN8 |
550
5500 |
42
530 |
9.0
1.13 |
760 |
0.022 |
[S.Alnico 3] |
Alnico 9/3 |
FLNG12 |
700
7000 |
50
620 |
12.4
1.55 |
810 |
0.014 |
S.Alnico 2 |
Alnico 12/6 |
FLNGT18 |
580
5800 |
90
1130 |
18.0
2.20 |
860 |
0.020 |
[S.Alnico 3] |
Alnico 17/9 |
FLNG34 |
1100
11000 |
48
600 |
34.0
4.25 |
890 |
0.016 |
S.Alnico 5 |
Alnico 37/5 |
FLNGT28 |
1000
10000 |
57
710 |
28.0
3.50 |
850 |
0.020 |
S.Alnico 6 |
Alnico 37/5 |
FLNGT38 |
800
8000 |
120
1500 |
38.0
4.75 |
850 |
0.020 |
S.Alnico 8 |
Alnico 36/6 |
FLNGT42 |
880
8800 |
122
1530 |
42.0
5.25 |
850 |
0.020 |
Alnico 38/11 |
FLNGT33J |
700
7000 |
140
1750 |
33.0
4.13 |
860 |
0.020 |
S.Alnico 8HC |
Alnico 36/15 |
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| Sintered SmCo
magnet |
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Typical magnetic Performance kwa
Sintered SmCo |
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| Typical magnetic Performance
kwa Sintered SmCo |
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 |
|
| Typical
Magnetic Performance kwa Sintered Ferrite
Magnet |
Grade |
Br |
HcB |
HcJ |
(BH)max |
Curie
Temp. |
Temp.Coe |
IEC
standard |
[mT]
[Gs] |
[KA/m]
[Oe] |
[KA/m]
[Oe] |
[KJ/m3]
[MGOe]] |
[℃] |
[%/℃] |
IEC
Sawa |
Y10T |
200
2000 |
125
1600 |
210
2600 |
6.5
0.80 |
450 |
0.200 |
Ceramic 1 |
Y20 |
360
3600 |
135
1700 |
140
1760 |
20.0
2.50 |
450 |
0.200 |
/ |
Y25 |
380
3800 |
144
1800 |
150
1880 |
24.0
3.00 |
450 |
0.200 |
/ |
Y30 |
390
3900 |
200
2500 |
188
2350 |
27.6
3.40 |
450 |
0.200 |
Ceramic 5 |
Y33 |
410
4100 |
208
2600 |
212
2660 |
30.4
3.80 |
450 |
0.200 |
/ |
Y35 |
415
4150 |
240
3000 |
244
3050 |
31.8
4.00 |
450 |
0.200 |
/ |
Y30BH |
390
3900 |
240
3000 |
256
3200 |
27.6
3.40 |
450 |
0.200 |
Ceramic 8 |
Y33BH |
400
4000 |
240
3000 |
244
3050 |
30.4
3.80 |
450 |
0.200 |
Ceramic 8B |
Y25H |
370
3700 |
264
3300 |
312
3900 |
24.0
3.00 |
450 |
0.200 |
/ |
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| Demagnetization curves of Sintered NdFeB N40wakati tofauti kujiwasha |
Demagnetization curves of Sintered NdFeB N42wakati tofauti kujiwasha |
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| Demagnetization curves of Sintered NdFeB N33SHwakati tofauti kujiwasha |
Demagnetization curves of Sintered NdFeB N38SHwakati tofauti kujiwasha |
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| Demagnetization curves of Sintered NdFeB N30UHwakati tofauti kujiwasha |
Demagnetization curves of Sintered NdFeB N30SHwakati tofauti kujiwasha |
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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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magnetndfeb@china-ncc.com
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