Sintered NdFeB Magnet
| Sintered NdFeB Magnet Abubuwan Jiki | ||||||||
| Daraja | Kasancewa | Rev. Temp.- Coeff. Daga Br | Karfin Tilastawa | Ƙarfin Ƙarfin Ƙarfi na ciki | Rev. Temp.- Coeff. da Hcj | Max. Samfuran Makamashi | Max. Yanayin Aiki | Yawan yawa |
| Br (KGs) | Hcb (KA) | Hcj (KA) | (BH) max. (MGOe) | g/cm³ | ||||
| N35 | 11.7-12.2 | -0.11-0.12 | ≥10.9 | ≥12 | -0.58-0.78 | 33-36 | 80 ℃ | 7.6 |
| N38 | 12.2-12.5 | -0.11-0.12 | ≥11.3 | ≥12 | -0.58-0.78 | 36-39 | 80 ℃ | 7.6 |
| N40 | 12.5-12.8 | -0.11-0.12 | ≥11.5 | ≥12 | -0.58-0.78 | 38-41 | 80 ℃ | 7.6 |
| N42 | 12.8-13.2 | -0.11-0.12 | ≥11.5 | ≥12 | -0.58-0.78 | 40-43 | 80 ℃ | 7.6 |
| N45 | 13.2-13.8 | -0.11-0.12 | ≥11.6 | ≥12 | -0.58-0.78 | 43-46 | 80 ℃ | 7.6 |
| N48 | 13.8-14.2 | -0.11-0.12 | ≥11.6 | ≥12 | -0.58-0.78 | 46-49 | 80 ℃ | 7.6 |
| N50 | 14.0-14.5 | -0.11-0.12 | ≥ 10.0 | ≥12 | -0.58-0.78 | 48-51 | 80 ℃ | 7.6 |
| N52 | 14.3-14.8 | -0.11-0.12 | ≥ 10.0 | ≥12 | -0.58-0.78 | 50-53 | 80 ℃ | 7.6 |
| N33M | 11.3-11.7 | -0.11-0.12 | ≥ 10.5 | ≥14 | -0.58-0.72 | 31-33 | 100 ℃ | 7.6 |
| N35M | 11.7-12.2 | -0.11-0.12 | ≥10.9 | ≥14 | -0.58-0.72 | 33-36 | 100 ℃ | 7.6 |
| N38M | 12.2-12.5 | -0.11-0.12 | ≥11.3 | ≥14 | -0.58-0.72 | 36-39 | 100 ℃ | 7.6 |
| N40M | 12.5-12.8 | -0.11-0.12 | ≥11.6 | ≥14 | -0.58-0.72 | 38-41 | 100 ℃ | 7.6 |
| N42M | 12.8-13.2 | -0.11-0.12 | ≥ 12.0 | ≥14 | -0.58-0.72 | 40-43 | 100 ℃ | 7.6 |
| N45M | 13.2-13.8 | -0.11-0.12 | ≥12.5 | ≥14 | -0.58-0.72 | 43-46 | 100 ℃ | 7.6 |
| N48M | 13.6-14.3 | -0.11-0.12 | ≥12.9 | ≥14 | -0.58-0.72 | 46-49 | 100 ℃ | 7.6 |
| N50M | 14.0-14.5 | -0.11-0.12 | ≥13.0 | ≥14 | -0.58-0.72 | 48-51 | 100 ℃ | 7.6 |
| N35H | 11.7-12.2 | -0.11-0.12 | ≥10.9 | ≥17 | -0.58-0.70 | 33-36 | 120 ℃ | 7.6 |
| N38H | 12.2-12.5 | -0.11-0.12 | ≥11.3 | ≥17 | -0.58-0.70 | 36-39 | 120 ℃ | 7.6 |
| N40H | 12.5-12.8 | -0.11-0.12 | ≥11.6 | ≥17 | -0.58-0.70 | 38-41 | 120 ℃ | 7.6 |
| N42H | 12.8-13.2 | -0.11-0.12 | ≥ 12.0 | ≥17 | -0.58-0.70 | 40-43 | 120 ℃ | 7.6 |
| N45H | 13.2-13.6 | -0.11-0.12 | ≥12.1 | ≥17 | -0.58-0.70 | 43-46 | 120 ℃ | 7.6 |
| N48H | 13.7-14.3 | -0.11-0.12 | ≥12.5 | ≥17 | -0.58-0.70 | 46-49 | 120 ℃ | 7.6 |
| N35SH | 11.7-12.2 | -0.11-0.12 | ≥11.0 | ≥20 | -0.56-0.70 | 33-36 | 150 ℃ | 7.6 |
| N38SH | 12.2-12.5 | -0.11-0.12 | ≥11.4 | ≥20 | -0.56-0.70 | 36-39 | 150 ℃ | 7.6 |
| N40SH | 12.5-12.8 | -0.11-0.12 | ≥11.8 | ≥20 | -0.56-0.70 | 38-41 | 150 ℃ | 7.6 |
| N42SH | 12.8-13.2 | -0.11-0.12 | ≥12.4 | ≥20 | -0.56-0.70 | 40-43 | 150 ℃ | 7.6 |
| N45SH | 13.2-13.8 | -0.11-0.12 | ≥12.6 | ≥20 | -0.56-0.70 | 43-46 | 150 ℃ | 7.6 |
| N28UH | 10.2-10.8 | -0.11-0.12 | ≥9.6 | ≥25 | -0.52-0.70 | 26-29 | 180 ℃ | 7.6 |
| N30UH | 10.8-11.3 | -0.11-0.12 | ≥ 10.2 | ≥25 | -0.52-0.70 | 28-31 | 180 ℃ | 7.6 |
| N33UH | 11.3-11.7 | -0.11-0.12 | ≥10.7 | ≥25 | -0.52-0.70 | 31-34 | 180 ℃ | 7.6 |
| N35UH | 11.8-12.2 | -0.11-0.12 | ≥10.8 | ≥25 | -0.52-0.70 | 33-36 | 180 ℃ | 7.6 |
| N38UH | 12.2-12.5 | -0.11-0.12 | ≥11.0 | ≥25 | -0.52-0.70 | 36-39 | 180 ℃ | 7.6 |
| N40UH | 12.5-12.8 | -0.11-0.12 | ≥11.3 | ≥25 | -0.52-0.70 | 38-41 | 180 ℃ | 7.6 |
| N28EH | 10.4-10.9 | -0.105-0.120 | ≥9.8 | ≥30 | -0.48-0.70 | 26-29 | 200 ℃ | 7.6 |
| N30EH | 10.8-11.3 | -0.105-0.120 | ≥ 10.2 | ≥30 | -0.48-0.70 | 28-31 | 200 ℃ | 7.6 |
| N33EH | 11.3-11.7 | -0.105-0.120 | ≥ 10.5 | ≥30 | -0.48-0.70 | 31-34 | 200 ℃ | 7.6 |
| N35EH | 11.7-12.2 | -0.105-0.120 | ≥11.0 | ≥30 | -0.48-0.70 | 33-36 | 200 ℃ | 7.6 |
| N38EH | 12.2-12.5 | -0.105-0.120 | ≥11.3 | ≥30 | -0.48-0.70 | 36-39 | 200 ℃ | 7.6 |
| N28AH | 10.4-10.9 | -0.105-0.120 | ≥9.9 | ≥33 | -0.45-0.70 | 26-29 | 230 ℃ | 7.6 |
| N30AH | 10.8-11.3 | -0.105-0.120 | ≥ 10.3 | ≥33 | -0.45-0.70 | 28-31 | 230 ℃ | 7.6 |
| N33AH | 11.3-11.7 | -0.105-0.120 | ≥10.6 | ≥33 | -0.45-0.70 | 31-34 | 230 ℃ | 7.6 |
| Lura: · A karkashin aiki zafin jiki 20 ℃ ± 2 ℃, sama Magnetic sigogi da kuma jiki Properties an gwada, tare da makawa asarar Magnetic ƙarfi ba fiye da 5%. . | ||||||||
Amfani:
Kaddarorin waɗannan maganadiso sun fi na gargajiya da nisa kuma a halin yanzu sun fi ƙarfi a aikace. Babban su
tilastawa da haɓakar haɓakawa suna ba da izinin sabon ƙira da yuwuwar haɓaka filin magnetic na aikace-aikacen inda sarari ya iyakance
ko kuma inda ake buƙatar filin maganadisu mai ƙarfi.
NdFeB maganadiso suna da sauƙin kamuwa da lalata. Don haka na buƙatar shafi mai kariya. Amfanin NdFeB maganadisu yana da sharadi
Zazzabi a cikin kewayon da ke gudana daga 80ºC zuwa 230ºC. Kuma yana aiki a zafin jiki ƙasa da 0 ℃.
Aikace-aikace:
Neodymium maganadiso ana amfani da matsayin daban-daban na Magnetic ruwan tabarau don mayar da hankali, karkatar da caje barbashi a cikin Electronics, birki tsarin,
drip, firikwensin, tsarin maganadisu a cikin rotor da micro Motors, da fannin kimiyya, magani (tomography, NMR spectrometers), da sauransu.
A yau, ana amfani da maganadisu NdFeB da yawa a duk faɗin duniya. Ci gaban wannan abu bai riga ya cika ba; sauran
kuma ana ci gaba da ƙara ƙarfin filin tilastawa. Babban kuzarin maganadisu NdFeB yana nufin cewa ana iya gina injina da na'urori masu auna firikwensin
ƙarami mafi ƙanƙanta - kuma wannan yana nuna haɓaka haɓakar aiki. Haɓakawa da ke gudana suna ba da damar wannan abu mai ban sha'awa don ci gaba.
nually shigar a cikin sababbin yankuna.
An ƙaddara duk ƙimar da aka bayyana ta amfani da daidaitattun samfuran bisa ga IEC 60404-5. Abubuwan dalla-dalla masu zuwa suna aiki azaman ƙimar tunani da
na iya bambanta. Don ƙarin bayani tuntuɓi injiniyoyinmu.
