Tuam Tshoj Sintered NdFeB Tsis tshua muaj ntiaj teb N52 Neodymium Block Permanent Magnet
Nws yog ib txoj hauv kev zoo los txhim kho peb cov khoom thiab kho ntxiv. Peb lub hom phiaj yog los tsim cov khoom muaj txiaj ntsig zoo rau cov neeg siv khoom nrog kev sib ntsib zoo tshaj plaws rau Cov Khoom Siv Khoom Siv Tuam Tshoj Sintered NdFeB Tsis tshua muaj Lub Ntiaj Teb N52 Neodymium Block Permanent Magnet, Peb tuaj yeem kho cov khoom raws li koj xav tau thiab peb tuaj yeem ntim rau koj thaum koj xaj.
Nws yog ib txoj hauv kev zoo los txhim kho peb cov khoom thiab kho ntxiv. Peb lub luag haujlwm yuav yog los tsim cov khoom muaj txiaj ntsig zoo rau cov neeg siv khoom nrog kev sib ntsib zoo tshaj rauTuam Tshoj Bar Magnet,Rectangular Magnet , Peb cov khoom lag luam muaj nuj nqis 8 lab daus las, koj tuaj yeem nrhiav cov khoom sib tw hauv lub sijhawm luv luv. Peb lub tuam txhab tsis yog koj tus khub hauv kev lag luam nkaus xwb, tab sis kuj yog peb lub tuam txhab yog koj tus pab cuam hauv lub tuam txhab tom ntej.
Taw qhia:
Neodymium hlau nplaum (NdFeB) - tsis tshua muaj lub ntiaj teb cov hlau nplaum ruaj khov tsim los ntawm neodymium, hlau thiab boron, Tuam Tshoj tau pib ua cov mining hauv tsev hauv xyoo 1980s. NeFeB hlau nplaum yog compressed thiab sintered nyob rau hauv ib tug tiv thaiv cua. Yog tias cov txheej txheem tsis raug tswj tau zoo, nws yuav ua rau muaj qhov tsis zoo vim corrosion. Thaum SURTIME, peb tshem tawm cov teeb meem no txij thaum pib los ntawm kev nqa cov kev tswj xyuas zoo thiab peb suav tias yog qhov tseem ceeb, tsis yog ntawm cov khoom kawg nkaus xwb tab sis kuj tseem nyob rau hauv cov txheej txheem tseem ceeb ntawm qhov chaw.
Qhov zoo:
Cov khoom ntawm cov hlau nplaum no yog qhov zoo tshaj rau cov tsoos ib txwm muaj thiab tam sim no lawv muaj zog tshaj plaws hauv daim ntawv thov. Lawv lub siab coercivity thiab siab remanence tso cai rau tus tshiab tsim thiab muaj peev xwm nce magnetic teb ntawm daim ntawv thov qhov chaw yog txwv los yog qhov twg muaj zog magnetic teb yuav tsum tau. NdFeB hlau nplaum yog qhov muaj zog heev rau corrosion. Yog li ntawd yuav tsum tau ib tug tiv thaiv nto txheej. Kev siv NdFeB hlau nplaum yog txias los ntawm qhov kub thiab txias nyob rau hauv ntau yam khiav ntawm 80ºC txog 230ºC. Thiab nws tseem ua haujlwm ntawm qhov kub hauv qab 0 ℃.
Daim ntawv thov:
Neodymium hlau nplaum yog siv los ua ntau hom kev sib nqus lo ntsiab muag rau kev tsom, deflection ntawm cov khoom siv hluav taws xob hauv hluav taws xob, lub tshuab nres, drip, sensor, sib nqus system hauv rotor thiab micro motors, thiab kev tshawb fawb, tshuaj (tomography, NMR spectrometers), thiab lwm yam.
Niaj hnub no, NdFeB hlau nplaum tau siv ntau ntau thoob plaws ntiaj teb. Txoj kev loj hlob ntawm cov khoom no tseem tsis tau tiav; lub remanence thiab coercive teb lub zog yog pheej nce. Lub zog siab ntawm NdFeB hlau nplaum txhais tau hais tias lub cev muaj zog thiab cov sensors tuaj yeem tsim tau me dua - thiab qhov no qhia txog kev nce hauv kev ua tau zoo. Cov kev txhim kho tsis tu ncua ua rau cov ntaub ntawv nthuav dav no txuas ntxiv mus rau cov chaw tshiab. Txhua tus nqi teev tseg tau txiav txim siab siv cov qauv qauv raws li IEC 60404-5. Cov kev qhia tshwj xeeb hauv qab no ua haujlwm raws li tus nqi siv thiab yuav txawv. Yog xav paub ntxiv thov hu rau peb daim ntawv thov engineers.
Sintered NdFeB Magnet Physical Properties | ||||||||
Qib | Remanence | Rev. Temp.- Coef. Ntawm Br | Coercive Force | Intrinsic Coercive Force | Rev. Temp.- Coef. Los ntawm Hcj | Max. Khoom siv zog | Max. Ua haujlwm kub | Qhov ntom |
Br (KG) | Hcb (koj) | Hcj (koj) | (BH) max. (MGOe) | g/cm³ | ||||
N35 | 11.7-12.2 Nws | -0.11 ~ 0.12 | ≥10.9 | ≥12 | 0.58 ~ 0.78 hli | 33-36 : kuv | 80 ℃ | 7.6 |
N38 | 12.2-12.5 Nws | -0.11 ~ 0.12 | ≥11.3 | ≥12 | 0.58 ~ 0.78 hli | 36-39 : kuv | 80 ℃ | 7.6 |
N40 | 12.5-12.8 Nws | -0.11 ~ 0.12 | ≥11.5 | ≥12 | 0.58 ~ 0.78 hli | 38-41 : kuv | 80 ℃ | 7.6 |
N42 | 12.8-13.2 Nws | -0.11 ~ 0.12 | ≥11.5 | ≥12 | 0.58 ~ 0.78 hli | 40-43 : kuv | 80 ℃ | 7.6 |
N45 | 13.2-13.8 Nws | -0.11 ~ 0.12 | ≥11.6 | ≥12 | 0.58 ~ 0.78 hli | 43-46 : kuv | 80 ℃ | 7.6 |
N48 | 13.8-14.2 Nws | -0.11 ~ 0.12 | ≥11.6 | ≥12 | 0.58 ~ 0.78 hli | 46-49 : kuv | 80 ℃ | 7.6 |
N50 | 14.0-14.5 Nws | -0.11 ~ 0.12 | ≥10.0 | ≥12 | 0.58 ~ 0.78 hli | 48-51 : kuv | 80 ℃ | 7.6 |
N52 | 14.3-14.8 Nws | -0.11 ~ 0.12 | ≥10.0 | ≥12 | 0.58 ~ 0.78 hli | 50-53 : kuv | 80 ℃ | 7.6 |
N33M | 11.3-11.7 Nws | -0.11 ~ 0.12 | ≥10.5 | ≥14 | 0.58 ~ 0.72 hli | 31-33 | 100 ℃ | 7.6 |
N35M | 11.7-12.2 Nws | -0.11 ~ 0.12 | ≥10.9 | ≥14 | 0.58 ~ 0.72 hli | 33-36 : kuv | 100 ℃ | 7.6 |
N38M | 12.2-12.5 Nws | -0.11 ~ 0.12 | ≥11.3 | ≥14 | 0.58 ~ 0.72 hli | 36-39 : kuv | 100 ℃ | 7.6 |
N40 M | 12.5-12.8 Nws | -0.11 ~ 0.12 | ≥11.6 | ≥14 | 0.58 ~ 0.72 hli | 38-41 : kuv | 100 ℃ | 7.6 |
N42 M | 12.8-13.2 Nws | -0.11 ~ 0.12 | ≥12.0 | ≥14 | 0.58 ~ 0.72 hli | 40-43 : kuv | 100 ℃ | 7.6 |
N45 M | 13.2-13.8 Nws | -0.11 ~ 0.12 | ≥12.5 | ≥14 | 0.58 ~ 0.72 hli | 43-46 : kuv | 100 ℃ | 7.6 |
N48 M | 13.6-14.3 Nws | -0.11 ~ 0.12 | ≥12.9 | ≥14 | 0.58 ~ 0.72 hli | 46-49 : kuv | 100 ℃ | 7.6 |
N50 M | 14.0-14.5 Nws | -0.11 ~ 0.12 | ≥13.0 | ≥14 | 0.58 ~ 0.72 hli | 48-51 : kuv | 100 ℃ | 7.6 |
N35 H | 11.7-12.2 Nws | -0.11 ~ 0.12 | ≥10.9 | ≥17 | 0.58 ~ 0.70 hli | 33-36 : kuv | 120 ℃ | 7.6 |
N38 H | 12.2-12.5 Nws | -0.11 ~ 0.12 | ≥11.3 | ≥17 | 0.58 ~ 0.70 hli | 36-39 : kuv | 120 ℃ | 7.6 |
N40 H | 12.5-12.8 Nws | -0.11 ~ 0.12 | ≥11.6 | ≥17 | 0.58 ~ 0.70 hli | 38-41 : kuv | 120 ℃ | 7.6 |
N42 H | 12.8-13.2 Nws | -0.11 ~ 0.12 | ≥12.0 | ≥17 | 0.58 ~ 0.70 hli | 40-43 : kuv | 120 ℃ | 7.6 |
N45 H | 13.2-13.6 Nws | -0.11 ~ 0.12 | ≥12.1 | ≥17 | 0.58 ~ 0.70 hli | 43-46 : kuv | 120 ℃ | 7.6 |
N48 H | 13.7-14.3 Nws | -0.11 ~ 0.12 | ≥12.5 | ≥17 | 0.58 ~ 0.70 hli | 46-49 : kuv | 120 ℃ | 7.6 |
N35SH | 11.7-12.2 Nws | -0.11 ~ 0.12 | ≥11.0 | ≥ 20 | 0.56 ~ 0.70 hli | 33-36 : kuv | 150 ℃ | 7.6 |
N38SH | 12.2-12.5 Nws | -0.11 ~ 0.12 | ≥11.4 | ≥ 20 | 0.56 ~ 0.70 hli | 36-39 : kuv | 150 ℃ | 7.6 |
N40SH | 12.5-12.8 Nws | -0.11 ~ 0.12 | ≥11.8 | ≥ 20 | 0.56 ~ 0.70 hli | 38-41 : kuv | 150 ℃ | 7.6 |
N42SH | 12.8-13.2 Nws | -0.11 ~ 0.12 | ≥12.4 | ≥ 20 | 0.56 ~ 0.70 hli | 40-43 : kuv | 150 ℃ | 7.6 |
N45SH | 13.2-13.8 Nws | -0.11 ~ 0.12 | ≥12.6 | ≥ 20 | 0.56 ~ 0.70 hli | 43-46 : kuv | 150 ℃ | 7.6 |
N28 UA | 10.2-10.8 Nws | -0.11 ~ 0.12 | ≥9.6 | ≥ 25 | -0.52 ~ 0.70 | 26-29 | 180 ℃ | 7.6 |
N30 UA | 10.8-11.3 Nws | -0.11 ~ 0.12 | ≥10.2 | ≥ 25 | -0.52 ~ 0.70 | 28-31 | 180 ℃ | 7.6 |
N33 UA | 11.3-11.7 Nws | -0.11 ~ 0.12 | ≥10.7 | ≥ 25 | -0.52 ~ 0.70 | 31-34 : kuv | 180 ℃ | 7.6 |
N35 UA | 11.8-12.2 Nws | -0.11 ~ 0.12 | ≥10.8 | ≥ 25 | -0.52 ~ 0.70 | 33-36 : kuv | 180 ℃ | 7.6 |
N38 UA | 12.2-12.5 Nws | -0.11 ~ 0.12 | ≥11.0 | ≥ 25 | -0.52 ~ 0.70 | 36-39 : kuv | 180 ℃ | 7.6 |
N40 UA | 12.5-12.8 Nws | -0.11 ~ 0.12 | ≥11.3 | ≥ 25 | -0.52 ~ 0.70 | 38-41 : kuv | 180 ℃ | 7.6 |
N28 EH | 10.4-10.9 Nws | -0.105 ~ 0.120 | ≥9.8 | ≥30 | 0.48 ~ 0.70 Nws | 26-29 | 200 ℃ | 7.6 |
N30 EH | 10.8-11.3 Nws | -0.105 ~ 0.120 | ≥10.2 | ≥30 | 0.48 ~ 0.70 Nws | 28-31 | 200 ℃ | 7.6 |
N33 EH | 11.3-11.7 Nws | -0.105 ~ 0.120 | ≥10.5 | ≥30 | 0.48 ~ 0.70 Nws | 31-34 : kuv | 200 ℃ | 7.6 |
N35 EH | 11.7-12.2 Nws | -0.105 ~ 0.120 | ≥11.0 | ≥30 | 0.48 ~ 0.70 Nws | 33-36 : kuv | 200 ℃ | 7.6 |
N38 EH | 12.2-12.5 Nws | -0.105 ~ 0.120 | ≥11.3 | ≥30 | 0.48 ~ 0.70 Nws | 36-39 : kuv | 200 ℃ | 7.6 |
N28 AW | 10.4-10.9 Nws | -0.105 ~ 0.120 | ≥9.9 | ≥33 | 0.45 ~ 0.70 Nws | 26-29 | 230 ℃ | 7.6 |
N30AH | 10.8-11.3 Nws | -0.105 ~ 0.120 | ≥10.3 | ≥33 | 0.45 ~ 0.70 Nws | 28-31 | 230 ℃ | 7.6 |
N33AH | 11.3-11.7 Nws | -0.105 ~ 0.120 | ≥10.6 | ≥33 | 0.45 ~ 0.70 Nws | 31-34 : kuv | 230 ℃ | 7.6 |
Nco tseg: |