Sintered NdFeB hlau nplaum yog cov khoom siv hlau nplaum uas muaj zog tshaj plaws hauv ntiaj teb niaj hnub no. Piv nrog rau cov khoom siv hlau nplaum ib txwm muaj, nws muaj cov yam ntxwv zoo ruaj khov hlau nplaum thiab cov nqi siab ua haujlwm.Sintered NdFeB hlau nplaum zoo heev nthuav dav daim ntawv thov cov khoom siv hlau nplaum ruaj khov, dav siv hauv kev thauj mus los, lub zog, kev sib txuas lus, khoom siv hauv tsev, tshuab thiab kev kho mob thiab lwm yam haujlwm, thiab ua lub luag haujlwm tseem ceeb hauv lub zog ntsuab thiab kev txawj ntse, tau dhau los ua cov khoom siv tseem ceeb hauv kev tsim khoom thiab lub neej.
Sintered NdFeB Spherical Magnets feem ntau yog siv rau hauv cov menyuam yaus cov khoom ua si kev kawm, nuclear magnetic resonance imager, duab magnetic navigation system thiab lwm yam. Yog tias tsim nyog, txais tos hu lossis email rau peb rau kev sab laj!
Yam ntxwv
Sphere zoo yog qhov tshwj xeeb ntawm NdFeB hlau nplaum nrog kev ua haujlwm tshwj xeeb. Lawv feem ntau yog siv rau hauv cov khoom ua si sib nqus (xws li Rubik lub voos xwmfab sib nqus), tweeter thiab lwm yam.
Qhov tsos:Smooth thiab ci nto tsis muaj burrs.
Kev pabcuam customized
Qib:N30-N54, N30M ~ N52M, N30H ~ N52H, N30SH ~ N48SH, N25UH ~ N45UH, N28EH ~ N40EH, N28AH ~ N40AH
Loj:Raws li cov neeg siv khoom xav tau.
Txheej:Cov pa nickel-tooj liab-nickel, xiav-dawb zinc, phosphating / passivation, epoxy (phosphating, npib tsib xee-tooj, npib tsib xee-tooj liab-nickel puag)
Daim ntawv thov
Feem ntau siv hauv cov khoom ua si sib nqus (xws li khawv koob lub voos xwmfab sib nqus pob), kho kom zoo nkauj, thiab lwm yam.
Hom Sib Nqus Kev Ua Haujlwm rau Sintered NdFeB hlau nplaum
Qib | Remanence | Coercive Force | Intrinsic Coercive | Max Zog | Max. Ua haujlwm Temp. | ||||
Br | Hcb | Hcj | (BH) max | ||||||
T | KGs | KA/m | KOJ | KA/m | KOJ | KJ/m³ | MGOe | ||
N35 | 1.18-1.25 | 11.8-12.5 | Ntau dua lossis sib npaug rau 876 | Ntau dua lossis sib npaug rau 11.0 | Ntau dua lossis sib npaug li 955 | Ntau dua lossis sib npaug li 12 | 263-302 | 33-38 | 80 degree |
N38 | 1.23-1.30 | 12.3-13.0 | Ntau dua lossis sib npaug rau 876 | Ntau dua lossis sib npaug rau 11.0 | Ntau dua lossis sib npaug li 955 | Ntau dua lossis sib npaug li 12 | 286-326 | 36-41 | 80 degree |
N40 | 1.26-1.32 | 12.6-13.2 | Ntau dua lossis sib npaug rau 876 | Ntau dua lossis sib npaug rau 11.0 | Ntau dua lossis sib npaug li 955 | Ntau dua lossis sib npaug li 12 | 302-334 | 38-42 | 80 degree |
N42 | 1.30-1.35 | 13.0-13.5 | Ntau dua lossis sib npaug rau 860 | Ntau dua lossis sib npaug rau 10.8 | Ntau dua lossis sib npaug li 955 | Ntau dua lossis sib npaug li 12 | 318-350 | 40-44 | 80 degree |
N45 | 1.32-1.38 | 13.2-13.8 | Ntau dua lossis sib npaug rau 860 | Ntau dua lossis sib npaug rau 10.8 | Ntau dua lossis sib npaug li 955 | Ntau dua lossis sib npaug li 12 | 334-366 | 42-46 | 80 degree |
N48 | 1.37-1.43 | 13.7-14.3 | Ntau dua lossis sib npaug rau 836 | Ntau dua lossis sib npaug rau 10.5 | Ntau dua lossis sib npaug rau 875 | Ntau dua lossis sib npaug 11 | 358-390 | 45-49 | 80 degree |
N50 | 1.39-1.46 | 13.9-14.6 | Ntau dua lossis sib npaug rau 836 | Ntau dua lossis sib npaug rau 10.5 | Ntau dua lossis sib npaug rau 875 | Ntau dua lossis sib npaug 11 | 374-406 | 47-51 | 80 degree |
N52 | 1.42-1.48 | 14.2-14.8 | Ntau dua lossis sib npaug rau 836 | Ntau dua lossis sib npaug rau 10.5 | Ntau dua lossis sib npaug rau 875 | Ntau dua lossis sib npaug 11 | 390-422 | 49-53 | 80 degree |
N54 | 1.45-1.51 | 14.5-15.1 | Ntau dua lossis sib npaug rau 836 | Ntau dua lossis sib npaug rau 10.5 | Ntau dua lossis sib npaug rau 875 | Ntau dua lossis sib npaug 11 | 406-438 | 51-55 | 80 degree |
N35M | 1.18-1.25 | 11.8-12.5 | Ntau dua lossis sib npaug rau 876 | Ntau dua lossis sib npaug rau 10.5 | Ntau dua lossis sib npaug rau 1114 | Ntau dua lossis sib npaug li 14 | 263-302 | 33-38 | 100 degree |
N38M | 1.23-1.30 | 12.3-13.0 | Ntau dua lossis sib npaug rau 916 | Ntau dua lossis sib npaug rau 11.5 | Ntau dua lossis sib npaug rau 1114 | Ntau dua lossis sib npaug li 14 | 287-326 | 36-41 | 100 degree |
N40M | 1.26-1.32 | 12.6-13.2 | Ntau dua lossis sib npaug rau 939 | Ntau dua lossis sib npaug rau 11.8 | Ntau dua lossis sib npaug rau 1114 | Ntau dua lossis sib npaug li 14 | 302-342 | 38-43 | 100 degree |
N42M | 1.30-1.35 | 13.0-13.5 | Ntau dua lossis sib npaug li 955 | Ntau dua lossis sib npaug rau 12.0 | Ntau dua lossis sib npaug rau 1114 | Ntau dua lossis sib npaug li 14 | 318-358 | 40-45 | 100 degree |
N45M | 1.32-1.38 | 13.2-13.8 | Ntau dua lossis sib npaug rau 971 | Ntau dua lossis sib npaug rau 12.2 | Ntau dua lossis sib npaug rau 1114 | Ntau dua lossis sib npaug li 14 | 334-374 | 42-47 | 100 degree |
N48M | 1.37-1.43 | 13.7-14.3 | Ntau dua lossis sib npaug li 995 | Ntau dua lossis sib npaug li 12.5 | Ntau dua lossis sib npaug rau 1114 | Ntau dua lossis sib npaug li 14 | 358-398 | 45-50 | 100 degree |
N50M | 1.39-1.46 | 13.9-14.6 | Ntau dua lossis sib npaug li 995 | Ntau dua lossis sib npaug li 12.5 | Ntau dua lossis sib npaug rau 1035 | Ntau dua lossis sib npaug li 13 | 374-414 | 47-52 | 100 degree |
N52M | 1.42-1.48 | 14.2-14.8 | Ntau dua lossis sib npaug li 995 | Ntau dua lossis sib npaug li 12.5 | Ntau dua lossis sib npaug rau 1035 | Ntau dua lossis sib npaug li 13 | 390-422 | 49-53 | 100 degree |
N54M | 1.45-15.0 | 14.5-15.0 | Ntau dua lossis sib npaug li 995 | Ntau dua lossis sib npaug li 12.5 | Ntau dua lossis sib npaug rau 1035 | Ntau dua lossis sib npaug li 13 | 406-438 | 51-55 | 100 degree |
N33H | 1.14-1.17 | 11.4-11.7 | Ntau dua lossis sib npaug rau 836 | Ntau dua lossis sib npaug rau 10.5 | Ntau dua lossis sib npaug rau 1353 | Ntau dua lossis sib npaug li 17 | 247-263 | 31-33 | 120 degree |
N35H | 1.18-1.25 | 11.8-12.5 | Ntau dua lossis sib npaug rau 876 | Ntau dua lossis sib npaug rau 11.0 | Ntau dua lossis sib npaug rau 1353 | Ntau dua lossis sib npaug li 17 | 263-302 | 33-38 | 120 degree |
N38H | 1.23-1.30 | 12.3-13.0 | Ntau dua lossis sib npaug rau 916 | Ntau dua lossis sib npaug rau 11.5 | Ntau dua lossis sib npaug rau 1353 | Ntau dua lossis sib npaug li 17 | 287-326 | 36-41 | 120 degree |
N40H | 1.26-1.32 | 12.6-13.2 | Ntau dua lossis sib npaug rau 939 | Ntau dua lossis sib npaug rau 11.8 | Ntau dua lossis sib npaug rau 1353 | Ntau dua lossis sib npaug li 17 | 302-342 | 38-43 | 120 degree |
N44H | 1.30-1.37 | 13.0-13.7 | Ntau dua lossis sib npaug rau 963 | Ntau dua lossis sib npaug rau 12.1 | Ntau dua lossis sib npaug rau 1273 | Ntau dua lossis sib npaug li 16 | 326-366 | 41-46 | 120 degree |
N46H | 1.34-1.40 | 13.4-14.0 | Ntau dua lossis sib npaug li 995 | Ntau dua lossis sib npaug li 12.5 | Ntau dua lossis sib npaug rau 1273 | Ntau dua lossis sib npaug li 16 | 342-382 | 43-48 | 120 degree |
N48H | 1.36-1.42 | 13.6-14.2 | Ntau dua lossis sib npaug rau 1011 | Ntau dua lossis sib npaug rau 12.7 | Ntau dua lossis sib npaug rau 1273 | Ntau dua lossis sib npaug li 16 | 358-398 | 45-50 | 120 degree |
N50H | 1.38-1.44 | 13.8-14.4 | Ntau dua lossis sib npaug rau 1026 | Ntau dua lossis sib npaug rau 12.9 | Ntau dua lossis sib npaug rau 1273 | Ntau dua lossis sib npaug li 16 | 374-406 | 47-51 | 120 degree |
N52H | 1.40-1.46 | 14.0-14.6 | Ntau dua lossis sib npaug rau 1035 | Ntau dua lossis sib npaug rau 13.0 | Ntau dua lossis sib npaug rau 1273 | Ntau dua lossis sib npaug li 16 | 382-422 | 48-53 | 120 degree |
N33SH | 1.14-1.17 | 11.4-11.7 | Ntau dua lossis sib npaug rau 836 | Ntau dua lossis sib npaug rau 10.5 | Ntau dua lossis sib npaug rau 1592 | Ntau tshaj los yog sib npaug rau 20 | 247-263 | 31-33 | 150 degree |
N35SH | 1.18-1.25 | 11.8-12.5 | Ntau dua lossis sib npaug rau 883 | Ntau dua lossis sib npaug rau 11.1 | Ntau dua lossis sib npaug rau 1592 | Ntau tshaj los yog sib npaug rau 20 | 263-302 | 33-38 | 150 degree |
N38SH | 1.23-1.30 | 12.3-13.0 | Ntau dua lossis sib npaug rau 923 | Ntau dua lossis sib npaug rau 11.6 | Ntau dua lossis sib npaug rau 1592 | Ntau tshaj los yog sib npaug rau 20 | 287-326 | 36-41 | 150 degree |
N40SH | 1.26-1.32 | 12.6-13.2 | Ntau dua lossis sib npaug rau 939 | Ntau dua lossis sib npaug rau 11.8 | Ntau dua lossis sib npaug rau 1592 | Ntau tshaj los yog sib npaug rau 20 | 302-342 | 38-43 | 150 degree |
N42SH | 1.28-1.34 | 1.28-13.4 | Ntau dua lossis sib npaug li 955 | Ntau dua lossis sib npaug rau 12.0 | Ntau dua lossis sib npaug rau 1512 | Ntau dua lossis sib npaug li 19 | 310-350 | 39-44 | 150 degree |
N45SH | 1.32-1.38 | 13.2-13.8 | Ntau dua lossis sib npaug rau 987 | Ntau dua lossis sib npaug rau 12.4 | Ntau dua lossis sib npaug rau 1512 | Ntau dua lossis sib npaug li 19 | 334-374 | 42-47 | 150 degree |
N48SH | 1.36-1.42 | 13.6-14.2 | Ntau dua lossis sib npaug rau 1011 | Ntau dua lossis sib npaug rau 12.7 | Ntau dua lossis sib npaug rau 1512 | Ntau dua lossis sib npaug li 19 | 358-390 | 45-49 | 150 degree |
N50SH | 1.38-1.44 | 13.8-14.4 | Ntau dua lossis sib npaug rau 1035 | Ntau dua lossis sib npaug rau 13.0 | Ntau dua lossis sib npaug rau 1512 | Ntau dua lossis sib npaug li 19 | 372-406 | 47-51 | 150 degree |
N28 UA | 1.07-1.09 | 10.7-10.9 | Ntau dua lossis sib npaug rau 780 | Ntau dua lossis sib npaug rau 9.80 | Ntau dua lossis sib npaug rau xyoo 1990 | Ntau dua lossis sib npaug li 25 | 211-225 | 26-28 | 180 degree |
N30 UA | 1.09-1.17 | 10.9-11.7 | Ntau dua lossis sib npaug rau 820 | Ntau dua lossis sib npaug rau 10.3 | Ntau dua lossis sib npaug rau xyoo 1990 | Ntau dua lossis sib npaug li 25 | 223-263 | 28-33 | 180 degree |
N33 UA | 1.14-1.22 | 11.4-12.2 | Ntau dua lossis sib npaug rau 859 | Ntau dua lossis sib npaug rau 10.8 | Ntau dua lossis sib npaug rau xyoo 1990 | Ntau dua lossis sib npaug li 25 | 247-287 | 31-36 | 180 degree |
N35 UA | 1.18-1.25 | 11.8-12.5 | Ntau dua lossis sib npaug rau 891 | Ntau dua lossis sib npaug rau 11.2 | Ntau dua lossis sib npaug rau xyoo 1990 | Ntau dua lossis sib npaug li 25 | 263-302 | 33-38 | 180 degree |
N38 UA | 1.22-1.28 | 12.2-12.8 | Ntau dua lossis sib npaug rau 923 | Ntau dua lossis sib npaug rau 11.6 | Ntau dua lossis sib npaug rau xyoo 1990 | Ntau dua lossis sib npaug li 25 | 287-326 | 36-41 | 180 degree |
N40 UA | 1.26-1.32 | 12.6-13.2 | Ntau dua lossis sib npaug li 955 | Ntau dua lossis sib npaug rau 12.0 | Ntau dua lossis sib npaug rau xyoo 1990 | Ntau dua lossis sib npaug li 25 | 302-334 | 38-42 | 180 degree |
N42 UA | 1.29-1.35 | 12.9-13.5 | Ntau dua lossis sib npaug li 955 | Ntau dua lossis sib npaug rau 12.0 | Ntau dua lossis sib npaug rau xyoo 1990 | Ntau dua lossis sib npaug li 25 | 318-350 | 40-44 | 180 degree |
N45 UA | 1.32-1.38 | 13.2-13.8 | Ntau dua lossis sib npaug rau 987 | Ntau dua lossis sib npaug rau 12.4 | Ntau dua lossis sib npaug rau xyoo 1990 | Ntau dua lossis sib npaug li 25 | 334-374 | 42-47 | 180 degree |
N48 UA | 1.36-1.41 | 13.6-14.1 | Ntau dua lossis sib npaug rau 1011 | Ntau dua lossis sib npaug rau 12.7 | Ntau dua lossis sib npaug rau xyoo 1911 | Ntau dua lossis sib npaug li 24 | 358-398 | 45-50 | 180 degree |
N28 EH | 1.07-1.09 | 10.7-10.9 | Ntau dua lossis sib npaug rau 780 | Ntau dua lossis sib npaug rau 9.80 | Ntau dua lossis sib npaug rau 2388 | Ntau tshaj los yog sib npaug rau 30 | 211-227 | 26-28 | 200 degree |
N30 EH | 1.09-11.7 | 10.9-11.7 | Ntau dua lossis sib npaug rau 820 | Ntau dua lossis sib npaug rau 10.3 | Ntau dua lossis sib npaug rau 2388 | Ntau tshaj los yog sib npaug rau 30 | 223-263 | 28-33 | 200 degree |
N33 EH | 1.14-1.20 | 11.4-12.0 | Ntau dua lossis sib npaug rau 859 | Ntau dua lossis sib npaug rau 10.8 | Ntau dua lossis sib npaug rau 2388 | Ntau tshaj los yog sib npaug rau 30 | 247-287 | 31-36 | 200 degree |
N35 EH | 1.17-1.23 | 11.7-12.3 | Ntau dua lossis sib npaug rau 883 | Ntau dua lossis sib npaug rau 11.1 | Ntau dua lossis sib npaug rau 2388 | Ntau tshaj los yog sib npaug rau 30 | 263-295 | 33-37 | 200 degree |
N38 EH | 1.22-1.28 | 12.2-12.8 | Ntau dua lossis sib npaug rau 923 | Ntau dua lossis sib npaug rau 11.6 | Ntau dua lossis sib npaug rau 2388 | Ntau tshaj los yog sib npaug rau 30 | 287-318 | 36-40 | 200 degree |
N40 EH | 1.26-1.32 | 12.6-13.2 | Ntau dua lossis sib npaug rau 939 | Ntau dua lossis sib npaug rau 11.8 | Ntau dua lossis sib npaug rau 2388 | Ntau tshaj los yog sib npaug rau 30 | 302-334 | 38-42 | 200 degree |
N44 EH | 1.30-1.35 | 13.0-13.5 | Ntau dua lossis sib npaug rau 979 | Ntau dua lossis sib npaug rau 12.3 | Ntau dua lossis sib npaug rau 2308 | Ntau dua lossis sib npaug li 29 | 326-366 | 41-46 | 200 degree |
N28 AW | 1.05-1.13 | 10.5-11.3 | Ntau dua lossis sib npaug rau 780 | Ntau dua lossis sib npaug rau 10.0 | Ntau dua lossis sib npaug rau 2786 | Ntau dua lossis sib npaug li 35 | 207-247 | 26-31 | 220 degree |
N30AH | 1.09-1.17 | 10.9-11.7 | Ntau dua lossis sib npaug rau 820 | Ntau dua lossis sib npaug rau 10.3 | Ntau dua lossis sib npaug rau 2786 | Ntau dua lossis sib npaug li 35 | 223-263 | 28-33 | 220 degree |
N35AH | 1.17-1.24 | 11.7-12.4 | Ntau dua lossis sib npaug rau 876 | Ntau dua lossis sib npaug rau 11.0 | Ntau dua lossis sib npaug rau 2786 | Ntau dua lossis sib npaug li 35 | 263-295 | 33-37 | 220 degree |
Kev kho saum npoo
Zinc txheej:
Zoo corrosion kuj
Zoo ntsev tsuag kuj
Nickel txheej:
Zoo heev corrosion kuj
Superior tsis kam tiv thaiv cov av thiab cua sov
Passivation:
Nto huv si
Muaj kev tiv thaiv rau cov hlau nplaum uas tsis muaj coated
Epoxy txheej:
Zoo heev corrosion kuj
Superior ntsev tsuag kuj
Zoo tiv thaiv cov av noo thiab tshav kub
Lub npe | Dawb Zinc | Xim Zinc | Nickel | Electroless Nickel | NiCuNi | NiSn | Epoxy | Phosphating | NiAu |
Txheej Thickness (μm) | 8-15 | 10-15 | 20-30 | 20-30 | 15-30 | 20-30 | 10-30 | 1-3 | 10-20 |
Xim | Xiav & dawb | Ntau xim | Nyiaj | Nyiaj | Nyiaj | Nyiaj | Dub | Dub | Kub |
PCT | 3 | 3 | 1 | 1 | 2 | 2 | 2 | 3 | 2 |
Kev ntsuas av noo | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 2 | 2 |
Ntsej Tsuag Test | 3 | 2 | 3 | 1 | 2 | 2 | 1 | 3 | 2 |
Sib tsoo Test | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 3 | 1 |
Cim npe nrov: sintered ndfeb spherical hlau nplaum, Tuam Tshoj, lwm tus neeg, manufacturers, yuav, nqe, Tshuag, dawb qauv
