Cov Txheej Txheem Dab Tsi Siv Rau Neodymium Lub Tog Raj Kheej Magnets?

Vim li cas Coatings tseem ceeb rau Neodymium Magnets

Ib qho tsis tau coatedneodymium lub tog raj kheej hlau nplaumnws yooj yim tawg yooj yim heev. Vim tias nws muaj hlau, nws xeb sai sai thaum raug rau cov pa oxygen thiab dej noo. Hauv lub chaw ua haujlwm uas muaj dej noo, lub hlau nplaum ua haujlwm siab uas tsis muaj kev tiv thaiv tuaj yeem pib ua rau puas tsuaj rau saum npoo tsuas yog ob peb hnub xwb. Cov zis hlau nplaum poob qis mus tas li. Rau txhua qhov kev siv loj - lub sensor, lub cev muaj zog, lub coupling - qhov no tsis raug txais.

Kev Tiv Thaiv Kev Xeb thiab Kev Siv Tau Ntev

Txoj haujlwm tseem ceeb ntawm txhua yam txheej yog kaw lub hlau nplaum ntawm huab cua thiab dej. Ib txheej zoo ua haujlwm ua ib qho thaiv. Cov kev sim tshuaj tsuag ntsev hauv chav kuaj (ASTM B117) qhia tau tias lub hlau nplaum liab qab tsis ua haujlwm hauv ob teev, thaum lub hlau nplaum lub tog raj kheej uas muaj nickel-coated tuaj yeem kav ntev li 24 txog 72 teev. Ib feem uas muaj epoxy-coated feem ntau tshaj 100 teev. Qhov no txhais tau tias lub neej ua haujlwm ntev dua hauv cov xwm txheej tiag tiag, txij li hauv pem teb Hoobkas mus rau kev teeb tsa sab nraum zoov.

Lub Zog Kho Kom Zoo Dua

Cov txheej txheej kuj ntxiv ib txheej ntawm kev tiv thaiv lub cev. Cov hlau nplaum neodymium muaj zog tab sis tawg yooj yim. Kev cuam tshuam ntse tuaj yeem ua rau ntug tawg. Thaum lub sijhawm teeb tsa lossis tuav, qhov chaw coated tiv taus kev puas tsuaj me me. Rau cov hlau nplaum lub tog raj kheej uas swb mus rau hauv cov tsev lossis nias rau ntawm cov hlau, cov txheej txheej tawv xws li nickel-tooj ​​liab-nickel txo qhov kev pheej hmoo ntawm kev puas tsuaj ntawm qhov chaw uas yuav ua rau muaj qhov kub ntxhov.

Kev Sib Tw Nrog Electronics

Hauv cov khoom siv hluav taws xob, cov hlau nplaum feem ntau muab tso rau ze ntawm cov voj voog rhiab heev. Cov hlau nplaum liab qab tuaj yeem tshem tawm cov khoom me me uas muaj hluav taws xob. Cov txheej txheem zoo thiab du muaj cov hlau nplaum tag nrho. Qhov no tiv thaiv cov khoom me me kom tsis txhob ua rau luv luv. Nws kuj muab qhov chaw sib xws rau cov nplaum thaum cov hlau nplaum raug sib txuas rau hauv kev sib dhos.

Cov Txheej Txheem Rau Cov Hlau Nplaum Cylinder

Cov ntawv thov sib txawv xav tau cov yam ntxwv sib txawv ntawm cov txheej. Tus nqi, ib puag ncig, tsos, thiab kev coj hluav taws xob txhua yam ua lub luag haujlwm. Raws li cov xaj peb ua ntawm Fullzen Technology, peb hom txheej npog feem ntau ntawm kev siv hauv kev lag luam thiab hluav taws xob.

Txheej Nickel (Ni) - Ruaj khov thiab Tiv Thaiv Kev Xeb

Ib txheej peb txheej nickel-tooj ​​liab-nickel (Ni-Cu-Ni) yog txheej txheej rau cov hlau nplaum neodymium hauv kev lag luam. Nws muab kev sib xyaw ua ke zoo heev ntawm kev tiv taus xeb, qhov nyuaj, thiab tus nqi pheej yig, thiab muab cov hlau nplaum ci ntsa iab, nyiaj-hlau tiav uas zoo li huv si thiab tshaj lij.

Kev tiv thaiv xeb: Zoo (24–72 teev ntsev tsuag feem ntau)

Hardness: Siab, tiv taus kev tuav thiab kev teeb tsa hnav

Kev coj ua: Me ntsis coj ua

Qhov tuab ib txwm muaj: 15–25 microns

Zoo tshaj plaws rau: Cov khoom siv hauv tsev, cov motors, cov sensors, cov khoom siv hluav taws xob, kev tsim khoom dav dav

Ib qho zoo uas siv tau: txheej nickel tawv txaus uas cov hlau nplaum lub tog raj kheej tuaj yeem nias rau hauv qhov tsis pom kev yam tsis ua rau lub txheej puas tsuaj, yog tias tsim kom haum.

Txheej Zinc (Zn) - Kev Tiv Thaiv Zoo

Kev txheej zinc yog lwm txoj kev xaiv uas siv ntau, tshwj xeeb tshaj yog thaum nyiaj txiag yog qhov txwv tseem ceeb. Nws muab kev tiv thaiv xeb nruab nrab ntawm tus nqi qis dua li nickel. Qhov tsos yog xim grey matte lossis, nrog passivation, xim daj lossis xiav iridescent tiav.

Kev tiv thaiv xeb: Nruab nrab (12–24 teev ntsev tsuag feem ntau)

Hardness: Nruab nrab, softer dua li nickel

Kev coj ua: Muaj kev coj ua ntau dua li nickel

Qhov tuab ib txwm muaj: 8–12 microns

Zoo tshaj plaws rau: Kev sib dhos pheej yig, chaw qhuav hauv tsev, cov khoom dai kom zoo nkauj uas tsis zoo nkauj tseem ceeb

Cov txheej nickel tib yam no siv tau dav rau lwm cov duab; piv txwv li,neodymium disc magnetssiv rau hauv kev tuav daim ntawv thov tau txais txiaj ntsig los ntawm tib qho chaw ruaj khov.

Txawm li cas los xij, zinc tsis tawv npaum li nickel. Rau cov hlau nplaum kheej kheej uas muaj kev sib txhuam lossis kev sib txhuam ntau zaus, zinc yuav hnav sai dua. Peb feem ntau pom zoo kom zinc rau cov ntawv thov static lossis qhov twg cov hlau nplaum tau encapsulated tag nrho.

Txheej Epoxy - Kev Tiv Thaiv Tshuaj thiab Dej

Rau cov chaw uas xav tau kev kub ntxhov xws li cov av noo siab, tshuaj tsuag ntsev, tshuaj ntxuav, lossis huab cua sab nraum zoov, txheej epoxy yog qhov kev xaiv zoo tshaj plaws. Cov polymer no tsim cov plhaub tuab, tawv nyob ib puag ncig lub hlau nplaum. Cov xim ib txwm muaj ntawm epoxy yog dub, tab sis lwm yam xim kuj tuaj yeem ua tiav.
Kev tiv thaiv corrosion: Zoo heev (feem ntau tshaj 100 teev ntsev tsuag)

Hardness: Siab, tab sis tuaj yeem me ntsis softer dua li nickel

Kev tiv thaiv tshuaj lom neeg: Zoo heev tiv thaiv ntau cov roj, cov kuab tshuaj, thiab cov kua qaub tsis muaj zog

Qhov tuab ib txwm muaj: 15–40 microns

Zoo tshaj plaws rau: Cov khoom siv sab nraum zoov, kev siv hauv dej hiav txwv, lub cev tsheb hauv qab, cov nroj tsuag tshuaj lom neeg, kev ua zaub mov (nrog rau cov ntawv pov thawj tsim nyog)

Rau cov ntawv thov uas xav tau lub qhov hauv nruab nrab - xws li hauv cov sib txuas sib nqus lossis cov ncej tig - tib yam kev tiv thaiv epoxy muaj raucov hlau nplaum neodymium nplhaib.

Ib qho nuance: epoxy ntxiv ntau qhov tuab dua li nickel lossis zinc. Yog tias koj lub hlau nplaum lub tog raj kheej yuav tsum haum rau hauv qhov nruj tolerance bore, koj yuav tsum suav nrog qhov tuab ntawm txheej hauv koj daim duab. Peb feem ntau kho qhov loj me ntawm substrate kom tau raws li koj qhov ntev kawg tom qab txheej epoxy.

Lwm Cov Txheej Txheem Tshwj Xeeb

Dhau li ntawm peb hom tseem ceeb, qee qhov project hu rau cov txheej txheem tshwj xeeb:

Kev Siv Tshuaj Pleev Xim: Kev kho tshuaj nyias nyias uas muaj kev tiv thaiv tsawg heev. Tsuas yog rau qhov chaw qhuav heev, chav huv si uas tsis muaj dej noo.

Txheej Kub (Au): Siv rau kev kho mob lossis kev siv tshuaj pleev ib ce zoo nkauj. Kub hla nickel muab kev tiv thaiv xeb zoo heev thiab pom tseeb, tab sis tus nqi siab.

PTFE (zoo li Teflon): Txo kev sib txhuam. Pab tau rau cov hlau nplaum uas txav mus rau saum npoo.

Parylene: Ib qho polymer uas muab tso rau hauv lub tshuab nqus tsev uas nyias heev thiab ua kom zoo li qub. Siv rau hauv kev cog hniav kho mob thiab cov khoom siv MEMS.

Rau 95% ntawm cov neeg siv khoom lag luam, nickel, zinc, lossis epoxy yuav yog cov lus teb zoo.

Yuav Ua Li Cas Xaiv Cov Txheej Txheem Zoo Rau Koj Daim Ntawv Thov

Peb qhia rau peb cov neeg siv khoom ntawm Fullzen Technology kom teb peb lo lus nug ua ntej xaiv ib txheej.

Ib puag ncig kev lag luam

Pem teb Hoobkas qhuav: Kev txheej nickel txaus thiab tsim nyog tus nqi.

Sab nraum zoov lossis muaj av noo ntau: Xaiv epoxy. Qhov tiv taus ntsev ntxiv them rau nws tus kheej los ntawm kev zam kev rov qab los ua ntej lub sijhawm.

Kev raug tshuaj lom neeg: Epoxy. Xyuas kom meej tias nws sib haum nrog cov tshuaj lom neeg tshwj xeeb.

Khoom noj lossis tshuaj: Xav txog epoxy nrog cov ntawv pom zoo rau kev sib cuag nrog zaub mov, lossis siv lub rooj sib dhos kaw tag nrho.

Cov Khoom Siv Hluav Taws Xob

Rau cov khoom siv hluav taws xob lossis cov cuab yeej siv precision, txheej nickel yog qhov qub. Nws zoo li huv si, tiv taus kev tswj hwm xeb, thiab tsis poob. Yog tias lub hlau nplaum nyob ze ntawm lub xov tooj cua zaus (RF) lossis lub sensor analog rhiab heev, peb xav kom paub tseeb tias cov txheej nickel conductive tsis cuam tshuam. Hauv qee kis tsawg, yuav muaj txheej nyias nyias uas tsis conductive (parylene lossis cov polymer tshwj xeeb) uas tau teev tseg.

Yog tias koj lub cuab yeej xav tau qhov loj tsis raws li tus qauv, qhov tuab ntawm txheej tsis zoo li qub, lossis qib tshwj xeeb ntawm cov hlau nplaum, koj tuaj yeem ua haujlwm ncaj qha nrog peb cov engineers ntawmcov hlau nplaum neodymium customizeduas phim koj cov kev txwv hluav taws xob thiab tshuab.

Cov Kev Xav Tau Tshwj Xeeb nrog Fullzen Technology

Qee zaum, cov hlau nplaum uas twb muaj lawm tsis haum rau koj tus qauv tsim. Tej zaum koj yuav xav tau ib txoj kab uas hla sab nraud tshwj xeeb, ib qho kev kam rau siab dua, lossis ib txheej txheej sib xyaw (piv txwv li, nickel ntxiv rau ib txheej epoxy rau kev tiv thaiv tshuaj lom neeg ntxiv). Qhov no yog qhov uas peb pab neeg engineering nqis tes ua.

Peb tsim cov hlau nplaum neodymium uas muaj txheej txheem rau koj daim duab kos. Koj muab:

Qhov ntev (txoj kab uas hla thiab ntev), nrog rau qhov kev kam rau siab zaum kawg tom qab txheej

Qib hlau nplaum (piv txwv li, N35, N42, N52, lossis SH kub siab)

Hom txheej thiab txhua yam kev xav tau tshwj xeeb (piv txwv li, "epoxy, dub, yam tsawg kawg nkaus 30 microns")

Kev piav qhia txog ib puag ncig ua haujlwm, yog li peb tuaj yeem txheeb xyuas peb cov lus pom zoo

Tom qab ntawd peb tsim cov qauv. Koj sim lawv. Tsuas yog thaum koj pom zoo peb thiaj li pib tsim khoom tag nrho. Cov txheej txheem ua haujlwm no tshem tawm kev kwv yees.

Cov Lus Qhia rau Kev Tswj Xyuas Cov Hlau Nplaum Uas Muaj Txheej

Txawm tias cov txheej txheej zoo tshaj plaws los yeej tsis muaj peev xwm tiv taus kev siv tsis zoo. Kev coj ua yooj yim yuav ua rau koj cov hlau nplaum uas muaj nickel lossis cov hlau nplaum uas muaj epoxy siv tau ntev dua.

Kev Tswj thiab Kev Khaws Cia

Tsis txhob muab cov hlau nplaum uas muaj lub tog raj kheej pov rau hauv pem teb tawv. Qhov kev cuam tshuam no tuaj yeem ua rau lub txheej txheej tawg, ua rau pom cov hlau liab qab.

Khaws cov hlau nplaum rau hauv qhov chaw qhuav. Txawm hais tias epoxy tiv taus dej noo, tsis muaj txheej twg tiv taus kev nkag mus rau hauv dej ntev lossis cov pa dej siab.

Khaws cov hlau nplaum kom deb ntawm cov cuab yeej ntse. Cov hniav hlau tuaj yeem khawb tau los ntawm nickel lossis zinc.

Yog tias cov hlau nplaum khaws cia rau ntau lub hlis, xav txog kev muab tso rau hauv cov hnab kaw nrog desiccant - tshwj xeeb tshaj yog rau cov khoom uas muaj zinc coated.

Kev Teeb tsa thiab Lub Neej Ntev

Thaum nias lub hlau nplaum rau hauv lub tog raj kheej, siv lub cuab yeej uas siv lub zog kom sib npaug rau ntawm qhov kawg, tsis yog sab.

Tsis txhob siv rab rauj los yog ntaus kom tawg. Peb tau pom tias cov txheej tsis ua haujlwm thaum lub sijhawm sib dhos, tsis yog thaum lub sijhawm ua haujlwm.

Rau cov hlau nplaum uas muaj epoxy coated nyob rau hauv qhov chaw muaj kev co siab, xyuas cov txheej ntawm ntug tsis tu ncua. Kev co tuaj yeem ua rau muaj kev co me me rau ntawm lub tsev hlau, thiab thaum kawg hnav los ntawm cov polymer.

Vim li cas Fullzen Technology rau Coated Magnets

Kev xaiv tus neeg muag khoom tseem ceeb npaum li kev xaiv cov txheej txheem nws tus kheej. Fullzen Technology coj kev paub txog lub Hoobkas ncaj qha rau koj qhov project. Peb tsis yog lub tuam txhab lag luam nyeem cov ntaub ntawv datasheet; peb yog cov chaw tsim khoom uas tswj hwm kev sintering, kev sib tsoo, txheej txheem, thiab kev tshuaj xyuas.

Peb muab dab tsi tshwj xeeb rau cov hlau nplaum neodymium coated:

Kev txawj ntse txog kev siv tshuab: Peb cov engineers ua haujlwm nrog koj los phim cov xim pleev rau ib puag ncig. Peb tsis tsuas yog nug "xim twg" xwb; peb nug "qhov kub thiab txias twg, qhov av noo twg, cov tshuaj twg."

Kev tsim khoom raws li koj xav tau: Txij li N35 txog N45SH, txij li 2 hli txoj kab uas hla mus txog 50 hli, txij li nickel mus rau epoxy - peb tsim rau koj daim duab kos.

Kev ruaj ntseg zoo: Kev sim tshuaj tsuag ntsev tsis tu ncua, kev kuaj xyuas qhov tuab ntawm txheej (txheej txheem eddy tam sim no), thiab kev tshuaj xyuas pom hauv qab lub zog loj.

Kev kuaj sai: Peb tuaj yeem tsim cov qauv coated hauv 10-15 hnub ua haujlwm rau feem ntau cov lus qhia.

Kev xa khoom thoob ntiaj teb: Peb xa tawm mus rau ntau dua 30 lub tebchaws, nrog rau kev ntim khoom kom zoo kom tiv thaiv kev puas tsuaj rau kev thauj mus los.

Thaum koj ua haujlwm nrog peb, koj tau txais tus khub uas nkag siab tias lub hlau nplaum uas tiv taus xeb tsis yog khoom lag luam - nws yog ib qho khoom siv tsim.

Npaj Txhij Qhia Koj Cov Hlau Nplaum Uas Muaj Txheej?

Tsis txhob xav tias txheej twg ua haujlwm rau koj qhov chaw ib puag ncig. Pib nrog qhov yuav tsum tau ua kom meej: xa koj daim duab kos, koj cov ntawv sau thov, thiab koj qhov kwv yees ntau npaum li cas. Peb yuav teb nrog cov lus pom zoo rau txheej, daim phiaj qauv, thiab tus nqi sib tw.

Mus saib peb nplooj ntawv khoom tseem ceeb rau cov hlau nplaum neodymium kom paub ntau ntxiv, lossis tiv tauj Fullzen Technology ncaj qha kom pib koj qhov project.