Kev xaiv ntawm NdFeB hlau nplaum hauv daim ntawv thov yuav nyob ntawm koj qhov chaw ua haujlwm. Yog tias cov hlau nplaum siv nyob rau hauv qhov kub thiab txias, xaiv cov alloys nrog siab intrinsic coercivity (HCI). Yog tias cov alloy siv rau qhov kub qis (xws li chav tsev kub), cov khoom siv Br siab dua tuaj yeem xaiv. Nco ntsoov tias yog cov hlau nplaum siv nyob rau hauv cov xwm txheej tsis zoo, xws li kev ua haujlwm tsis zoo hauv lub cev muaj zog, cov hlau nplaum tsis zoo yog siv los tsav cov rotors thiab cov ntawv siv zoo sib xws, nws raug nquahu kom xaiv cov khoom nrog nruab nrab lossis siab coercivity. Cov ntawv thov, qhov chaw sib nqus siv los ua cov sensors, keyboards, thiab cov ntawv siv zoo sib xws, yuav siv cov hlau nplaum qis qis.
Peb cov qauv hlau tsis pom zoo siv NdFeB hlau nplaum ntawm qhov kub thiab txias (hauv qab 200 ℃); Txawm li cas los xij, peb muab kev cai alloys rau cov ntawv thov no. Cov kev cai alloys no txwv tsis pub muaj pes tsawg vim lawv tshwj xeeb heev thiab tsuas yog tsim nyob rau hauv qhov chaw kuaj. Cov alloys siab heev tuaj yeem ncav cuag cov khoom siv hluav taws xob ntau dua 52 MGOE ntawm qhov kub thiab txias. Yog xav paub ntxiv, thov hu rau lub Hoobkas lossis hu rau koj tus thawj tswj hwm hauv cheeb tsam.
Vim tias NdFeB hlau nplaum yooj yim rau oxidize sai, ntsev pos huab, brine thiab hydrogen hnyav heev rau hlau nplaum. Yog tias koj xav siv neodymium hlau boron nyob rau hauv xws li ib puag ncig, thov xav txog sealing hlau nplaum. Rau cov ntawv thov kev ntseeg siab, paub koj tus kheej nrog "kev sim thiab ntawv pov thawj" ntu kom nkag siab txog cov kev xeem muaj. Qee qhov kev ntsuam xyuas no yog siv los kwv yees qhov kev ua haujlwm ntev ntawm cov hlau nplaum hauv cov hlau nplaum.
Peb muab lub ntiaj teb no-chav kawm neodymium hlau boron alloy, txheej txheej siab heev, thiab muaj peev xwm ntawm kev tsim khoom sai. Tsis tas li ntawd, peb tuaj yeem tsim thiab tsim tag nrho cov khoom sib dhos raws li koj qhov yuav tsum tau ua, xws li rotor lossis stator sib dhos, sib txuas, thiab sib dhos. Magnetic circuit designs kuj muaj.
Cov hlau nplaum ruaj khov yog ib yam khoom siv uas tuaj yeem khaws nws cov hlau nplaum tom qab tshem tawm cov hlau nplaum sab nraud. Muaj ntau yam khoom siv hlau nplaum ruaj khov, thiab txhua pab pawg muaj ntau qib ntawm cov ntaub ntawv.
| Khoom npe | N42SH F60x10.53x4.0mm Neodymium Thaiv Magnet | |
| Khoom siv | Neodymium-Iron-Boron | |
| Neodymium hlau nplaum yog ib tug tswv cuab ntawm Rare Earth magnet tsev neeg thiab yog cov hlau nplaum uas muaj zog tshaj plaws nyob hauv lub ntiaj teb. Lawv kuj tseem hu ua NdFeB hlau nplaum, lossis NIB, vim tias lawv tau tsim los ntawm Neodymium (Nd), Hlau (Fe) thiab Boron (B). Lawv yog ib qho kev tsim kho tshiab thiab tsuas yog nyuam qhuav dhau los ua pheej yig rau kev siv txhua hnub. | ||
| Magnet Shape | Disc, Lub tog raj kheej, Thaiv, Nplhaib, Countersunk, Ntu, Trapezoid thiab Irregular shapes thiab ntau dua. Customized shapes muaj | |
| Magnet txheej | Neodymium hlau nplaum yog cov muaj pes tsawg leeg ntawm feem ntau Neodymium, Hlau thiab Boron. Yog tias sab laug raug rau cov khoom, cov hlau hauv cov hlau nplaum yuav xeb. Txhawm rau tiv thaiv cov hlau nplaum los ntawm corrosion thiab ntxiv dag zog rau cov khoom siv hlau nplaum, nws yog qhov zoo dua rau cov hlau nplaum yuav coated. Muaj ntau yam kev xaiv rau txheej txheej, tab sis npib tsib xee yog qhov ntau tshaj plaws thiab feem ntau nyiam. Peb cov hlau nplaum nickel plated yog tiag triple plated nrog cov txheej ntawm nickel, tooj liab, thiab npib tsib xee dua. Qhov txheej txheej triple no ua rau peb cov hlau nplaum ruaj khov dua li cov hlau nplaum uas muaj nickel plated ntau dua. Qee qhov kev xaiv rau txheej yog zinc, tin, tooj liab, epoxy, nyiaj thiab kub. | |
| Nta | Cov hlau nplaum ruaj khov uas muaj zog tshaj plaws, muab kev xa rov qab zoo rau tus nqi & kev ua tau zoo, muaj qhov siab tshaj plaws / lub zog saum npoo (Br), siab coercivity (Hc), tuaj yeem tsim tau yooj yim rau hauv ntau yam duab thiab ntau thiab tsawg. Ua reactive nrog noo noo thiab oxygen, feem ntau muab los ntawm plating (Nickel, Zinc, Passivatation, Epoxy txheej, thiab lwm yam). | |
| Daim ntawv thov | Sensors, motors, lim tsheb, magnetics tuav, loudspeakers, cua generators, kho mob equipments, thiab lwm yam. | |
| Qib & Ua haujlwm kub | Qib | Kub |
| N28-N48 | 80 ° | |
| N50-N55 | 60 ° | |
| N30M-N52M | 100 ° | |
| N28H-N50H | 120 ° | |
| N28SH-N48SH | 150 ° | |
| N28UH-N42UH | 180 ° | |
| N28EH-N38EH | 200 ° | |
| N28AH-N33AH | 200 ° | |
Neodymium hlau nplaum tuaj yeem tsim ua ntau yam duab thiab hom:
-Arc / Ntu / Pobzeb / Curved hlau nplaum- Qhov muag Bolt hlau nplaum
- Thaiv cov hlau nplaum-Magnetic Hooks / Hook hlau nplaum
- Hexagon hlau nplaum-Ntiv nplhaib hlau nplaum
-Countersunk thiab counterbore hlau nplaum - Qws Magnets
- Cov hlau nplaum-Adhesive Magnet
-Disc Magnets-Sphere hlau nplaum neodymium
- Ellipse & Convex Magnets-Lwm yam sib nqus sib nqus
Neodymium magnetic blocks feem ntau yog siv rau hauv ntau daim ntawv thov xws li lub cev muaj zog, khoom siv kho mob, sensors, tuav daim ntaub ntawv, hluav taws xob, thiab tsheb. Cov me me kuj tseem siv tau rau kev sib txuas yooj yim lossis tuav cov khoom hauv khw muag khoom lossis kev nthuav qhia, DIY yooj yim thiab rhiav mounting lossis tuav daim ntawv thov. Lawv lub zog siab piv rau qhov loj me ua rau lawv muaj ntau yam kev xaiv hlau nplaum.
