Magnet Bumi China Langka persediaan BHD NdFeB magnet - disinter NdFeB & bonded NdFeB
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| NdFeB Magnet: Nama lengkap daripada magnet NdFeB Neodymium Iron Boron magnet. Ini adalah generasi ketiga magnet bumi yang langka dan telah tersedia secara komersil sejak pertengahan -1.980 's. Ini adalah yang paling kuat magnet bumi yang langka saat ini memiliki produk-produk tenaga quality daripada 8MGOe kepada Besi 52MGOe dan Neodymium Boron memiliki ketahanan yang baik untuk bidang demagnetization luaran kerana paksaan intrinsik quality Force (HCI). Resistensi ini membuat magnet Neodymium pilihan yang sangat baik untuk aplikasi elektromekanis. Dengan bahan baku yang melimpah, kos NdFeB kurang. Juga produk NdFeB kepadatan kira-kira 13% lebih kecil daripada produk SmCo, kerana magnet NdFeB lebih rentan terhadap pengoksidaan berbanding paduan magnet lain, jadi untuk sebagian besar aplikasi, pelapis atau Plating magnet dianjurkan.
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Sintered NdFeB Magnet |
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| MAGNETIC KARAKTERISTIK FISIK DAN DARI sinter Sifat 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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Magnetic karakteristik dan fizikal terikat properterties daripada pencetakan mampatan NdFeB magnet |
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Performance |
BNP-6 |
BNP-8L |
BNP-8 |
BNP-8SR |
BNP-8H |
BNP-9 |
BNP-10 |
BNP-11 |
BNP-11L |
BNP-12L |
B r T(Gs) |
0.55-0.62 |
0.60-0.64 |
0.62-0.69 |
0.62-0.66 |
0.61-0.65 |
0.65-0.70 |
0.68-0.72 |
0.70-0.74 |
0.70-0.74 |
0.74-0.80 |
H CB kA/m(kOe) |
285-370 (3.6-4.6) |
360-400 (4.5-5.0) |
385-445 (4.8-5.6) |
410-465 (5.2-5.8) |
410-455 (5.2-5.7) |
400-440 (5.0-5.5) |
420-470 (5.3-5.9) |
445-480 (5.6-6.0) |
400-440 (5.0-5.5) |
420-455 (5.3-5.7) |
H CJ kA/m(kOe) |
600-755 (7.5-9.5) |
715-800 (9-10) |
640-800 (8-10) |
880-1120 (11-14) |
1190-1440 (15-18) |
640-800 (8-10) |
640-800 (8-10) |
680-800 (8.5-10) |
520-640 (6.5-8) |
520-600 (6.5-7.5) |
(BH) max kJ/m 3 (MGOe) |
44-56 5.5-7 |
56-64 7.0-8.0 |
64-72 8.0-9.0 |
64-72 8.0-9.0 |
64-72 8.0-9.0 |
70-76 8.8-9.5 |
76-84 9.5-10.5 |
80-88 10.0-11.0 |
78-84 9.8-10.5 |
84-92 10.5-11.5 |
D g/cm 3 |
5.5-6.1 |
5.6-6.1 |
5.8-6.1 |
5.8-6.1 |
5.9-6.2 |
5.8-6.1 |
5.8-6.1 |
5.8-6.1 |
5.8-6.1 |
5.8-6.1 |
r |
1.15 |
1.15 |
1.15 |
1.13 |
1.15 |
1.22 |
1.22 |
1.22 |
1.26 |
1.26 |
B r %/ |
-0.13 |
-0.13 |
-0.13 |
-0.13 |
-0.07 |
-0.12 |
-0.11 |
-0.11 |
-0.11 |
-0.08 |
T w |
100 |
110 |
120 |
150 |
125 |
120 |
120 |
120 |
110 |
110 |
1.Karakteristik dalam jadual ini CREM diukur pada sampel uji standard dan nilai-nilai tidak dijamin. |
2. Nilai-nilai di atas magnet bergantung pada bentuk dan dimensi. Disarankan bahawa nombor-nombor aktual disertifikasi dalam produk. |
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| Keluk Demagnetization Sintered NdFeB N40 suhu berbeza |
Keluk Demagnetization Sintered NdFeB N42 suhu berbeza |
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| Keluk Demagnetization Sintered NdFeB N33SH suhu berbeza |
Keluk Demagnetization Sintered NdFeB N38SH suhu berbeza |
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| Keluk Demagnetization Sintered NdFeB N30UH suhu berbeza |
Keluk Demagnetization Sintered NdFeB N30SH suhu berbeza |
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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
