Neodymium magnet waa nooca ugu xooggan ee magnet joogto ah. Waxay ka samaysan yihiin isku dhafka (daawaha) oo ah walxo dhul dhif ah neodymium, iron, iyo boron (Nd2Fe14B). Neodymium magnet, oo sidoo kale loo yaqaan Neo, NdFeB magnet, boron neodymium iron boron, ama neodymium neodymium, waa magnetka dhulka ugu naadirka ah ee ugu xoogan suuqa. Magnet-yadani waxay bixiyaan tamarta ugu sareysa waxaana lagu soo saari karaa qaabab kala duwan, cabbirro, iyo darajooyin, oo ay ku jiraan GBD. Magnets waxaa lagu dhejin karaa daawaynta dusha kala duwan si looga hortago daxalka. Neo magnets waxaa laga heli karaa codsiyo kala duwan, oo ay ku jiraan matoorada waxqabadka sare leh, matoorada DC-ga burushka, kala-soocidda magnetka, sawir-qaadista magnetic, dareemayaasha, iyo kuwa ku hadla.
Magnets-yada naadirka ah ee la sameeyay 1970-meeyadii iyo 1980-aadkii ayaa ah nooca ugu xooggan ee birlabyada joogtada ah ee la soo saaro oo soo saara goob birlabeed aad uga xooggan noocyada kale sida ferrite ama AlNiCo magnets. Meesha birlabeedka ee ay dhaliso birlabadaha dhulka dhifka ah ayaa inta badan aad uga xoog badan kan ferrite ama magnets dhoobada. Waxaa jira laba nooc: magnet neodymium iyo samarium cobalt magnet.
Magnets-yada dhifka ah ee dhulku aad bay u jilicsan yihiin una nugul yihiin daxalka, sidaa awgeed inta badan waa la dahaadhay ama dahaadhay si looga hortago jabka iyo kala-goynta. Markay ku dhacaan meel adag ama bir kale ama bir kale ku jabaan way jabaan ama jabaan. Waxaan u baahanahay inaan ku xasuusino inaad si taxadar leh u maareyso oo aad magnet-kan ag dhigto kombiyuutarada, cajaladaha fiidiyowga, kaararka deynta, iyo carruurta. Meel fog ayay ka wada boodi karaan, iyaga oo farahooda haysta ama wax kasta oo kale haysta.
Honsen Magnetics waxay iibisaa noocyo kala duwan oo birlab dhulka ah oo naadir ah oo loogu talagalay isticmaalka warshadaha waxayna ka caawin kartaa naqshadeynta qalabka gaarka ah iyadoo la adeegsanayo inta badan noocyada cabbirka gaarka ah ee magnets joogtada ah.
Waxaan haynaa cabbiro kala duwan oo ah blocks dhul dhif ah, saxanadaha dhulka naadir ah, giraanta dhulka naadir ah, iyo kaydyo kale. Waxaa jira cabbirro badan oo laga dooran karo! Kaliya na soo wac si aan uga wada hadalno baahiyahaaga magnets dhulka naadirka ah, waana ku farxi doonaa inaan ku caawinno.
| Daaweynta Dusha sare | ||||||
| Dahaarka | Dahaarka Dhumucda (μm) | Midabka | Heerkulka shaqada (℃) | PCT (h) | SST (h) | Astaamaha |
| Zinc buluug-cad | 5-20 | Buluug-cad | ≤160 | - | ≥48 | dahaarka anodic |
| Midabka Zinc | 5-20 | Midabka qaanso-roobaadka | ≤160 | - | ≥72 | dahaarka anodic |
| Ni | 10-20 | Silver | ≤390 | ≥96 | ≥12 | Iska caabbinta heerkulka sare |
| Ni+Cu+Ni | 10-30 | Silver | ≤390 | ≥96 | ≥48 | Iska caabbinta heerkulka sare |
| Vacuum aluminium | 5-25 | Silver | ≤390 | ≥96 | ≥96 | Isku darka wanaagsan, iska caabinta heerkulka sare |
| Electrophoretic epoxy | 15-25 | Madow | ≤200 | - | ≥360 | Dahaarka, joogteynta wanaagsan ee dhumucda |
| Ni+Cu+Epoxy | 20-40 | Madow | ≤200 | ≥480 | ≥720 | Dahaarka, joogteynta wanaagsan ee dhumucda |
| Aluminium+Epoxy | 20-40 | Madow | ≤200 | ≥480 | ≥504 | Dahaarka, iska caabin xoog leh oo buufinta milixda ah |
| buufinta Epoxy | 10-30 | Madow, Cawlan | ≤200 | ≥192 | ≥504 | Dahaarka, iska caabinta heerkulka sare |
| Fosfatinta | - | - | ≤250 | - | ≥0.5 | Qiimo jaban |
| Dareenka | - | - | ≤250 | - | ≥0.5 | Qiimaha jaban, deegaanka saaxiibtinimo |
| Kala xidhiidh khubaradayada si aad u hesho dahaarka kale! | ||||||
Haddii magnetku uu ku xidhmo inta u dhaxaysa laba bir khafiif ah (ferromagnetic), wareegga birlabku wuu fiican yahay (waxaa jira qaar ka daadanaya labada dhinac). Laakiin haddii aad leedahay labaNdFeB Neodymium Magnets, kuwaas oo si dhinac ah loo habeeyey habayn NS ah (si aad u xoog badan ayaa loo soo jiidan doonaa habkan), waxaad haysataa wareeg magnetic ka fiican, oo leh jiidasho magnetic sare leh, ku dhawaad ma jiro dalool hawo ah, magnet wuxuu ku dhowaan doonaa Waxqabadka ugu badan ee suurtogalka ah (iyada oo loo maleynayo in birta aysan noqon doonin mid bir ah). Iyadoo la tixgelinayo fikraddan, iyada oo la tixgelinayo saameynta checkerboard (-NSNS -, iwm) ee u dhexeeya laba taarikada birta ah ee carbon-ka yar, waxaan heli karnaa nidaamka xiisadda ugu sarreeya, kaas oo kaliya oo xaddidaya awoodda birta si ay u qaado dhammaan qulqulka magnetic.
Neodymium block magnets ayaa faa'iido u leh codsiyo badan. Laga soo bilaabo farsamaynta & codsiyada shaqada biraha ilaa bandhigyada bandhigyada, qalabka maqalka, dareemayaasha, matoorada, koronto-dhaliyeyaasha, qalabka caafimaadka, bambooyin bir ah oo isku xidhan, disk adag, qalabka OEM iyo waxyaabo kaloo badan.
-Spindle iyo Stepper Motors
-Kuwad Mootooyinka Baabuurta Isku-dhafan iyo kuwa Korontada ah
-Korto dhaliyayaasha marawaxadaha dabaysha
- Sawirka Resonance Magnetic (MRI)
-Aaladaha caafimaadka elegtarooniga ah
-Xeeladaha Birlabka
