Висок Температура
Магнит
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Висок Температурата магнит
 

Висока температура на магнита може да работи при много висока температура, без да губи магнитна сила.

Висока температура магнит: Това се отнася някои магнит, който работи при много високо temperaure без lossing магнитна сила. Синтериран NdFeB магнит може да работи при температура от 200 ° С, Керамични (твърди ферит) магнити под 350 ° C, синтериран SmCo при 250-350 ° С и синтериран AlNiCo магнит под 450-550 ° C.


Синтериран NdFeB магнит
high temperature magnet image
neodymium magnet image
sintered magnet image
МАГНИТНА ХАРАКТЕРИСТИКА и физичните свойства на Синтериран 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 ℃

Типични Магнитен производителност за ролите Alnico магнит

Grade
Br
Hc
(BH)max
Curie Temp.
Temp.Coe
US standard
IEC standard
[mT]
[Gs]
[KA/m]
[Oe]
[KJ/m3]
[MGOe]
[℃]
[%/℃]

MMPA
Equivalent

IEC
Equivalent
LN10
650
6500
42
530
10.0
1.20
810
0.030
Alnico 3
Alnico 9/3
LNG11
720
7200
37
480
11.2
1.40
810
0.030
Alnico 1
Alnico 8/4
LNG13
700
7000
50
620
13.0
1.60
810
0.030
Alnico 2
Alnico 12/6
LNGT18
580
5800
90
1130
18.0
860
0.025
[I.Alnico 8]
Alnico 17/9
LNG16
800
8000
53
660
16.0
2.00
850
0.025
[Alnico 4]
/
LNG34
1180
11800
44
550
35.0
4.30
860
0.020
[Alnico 5C]
/
LNG37
1180
11800
48
600
37.0
4.65
860
0.020
Alnico 37/5
LNG40
1220
12200
48
600
40.0
5.00
860
0.020
Alnico 5
/
LNG44
1220
12200
52
650
44.0
5.50
860
0.020
Alnico 44/5
LNG52
1250
12500
55
690
52.0
6.50
860
0.020
Alnico 5 DG
Alnico 52/6
LNG60
1300
13000
56
700
60.0
7.50
860
0.020
Alnico 5~7
/
LNGT28
1050
10500
56
700
28.0
3.50
860
0.020
Alnico 6
Alnico 26/6
LNGT32
800
8000
104
1300
34.0
4.25
860
0.025
Alnico 8
Alnico 38/11
LNGT38
820
8200
110
1380
38.0
4.75
860
0.025
LNGT44
880
8800
120
1500
44.0
5.50
860
0.025
/
LNGT60
900
9000
110
1380
60.0
7.50
860
0.025
Alnico 60/11
LNGT72
1050
10500
112
1410
72.0
9.00
860
0.025
Alnico 9
/
LNGT36J
700
7000
140
1750
36.0
4.50
860
0.025
Alnico 8 HC
Alnico 36/15
 
Типични Магнитен Ефективност за синтериран AlNiCoMagnet

Grade
Br
Hc
(BH)max
Curie Temp.
Temp.Coe
US standard
IEC standard
[mT]
[Gs]
[KA/m]
[Oe]
[KJ/m3]
[MGOe]]
[℃]
[%/℃]

MMPA
Equivalent

IEC
Equivalent
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
 
Типични Магнитен производителност за синтериран 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
 
Типични Магнитен Ефективност за свободни безмитни SmCo

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

 

За контакти

E-mail: sales@permanentmagnet.com
              info@permanentmagnet.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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