Hais txog Hard Ferrite (Ceramic) Magnets
Ceramic Magnets, tseem hu ua Ferrite Magnets, muaj cov ntaub ntawv xws li sintered hlau oxide thiab barium lossis strontium carbonate.Ferrite Magnets paub txog lawv cov nqi qis, zoo corrosion kuj, thiab siab-kub stability mus txog 250 ° C. Txawm hais tias lawv cov khoom sib nqus sib txawv ntawm qhov sib txawv.NdFeB hlau nplaum, lawv cov nqi qis heev vim yog pheej yig, ntau, thiab cov khoom siv tsis zoo siv los tsim cov hlau nplaum, ua cov hlau nplaum ruaj khov ceramic hlau nplaum tsim nyog rau kev tsim khoom loj.
Ferrite Magnets yog tsim los ntawm molding hmoov sib tov ntawm 80% Fe2O3 thiab 20% BaCo3 los yog SrO3.Nrog rau kev tshawb fawb ntxiv, cov khoom ntxiv xws li cobalt (Co) thiab lanthanum (La) tau ua ke los txhim kho kev sib nqus.Cov hmoov hlau ntsuab moulded hmoov yog sintered hauv lub qhov cub tswj qhov kub thiab txias uas yog cua sov los ntawm hluav taws xob los yog thee.Txawm hais tias cov hlau nplaum nyuaj ferrite muaj cov khoom sib nqus tsawg, lawv tseem yog qhov kev xaiv zoo tshaj plaws rau cov kws tsim khoom vim muaj ntau yam xws li cov khoom siv raw khoom, tus nqi qis tshaj plaws ntawm cov tsev neeg hlau nplaum ruaj khov, tsis tshua muaj siab, zoo heev chemistry stability, siab tshaj plaws ua hauj lwm kub, thiab Curie. kub.
Segment Ferrite&Ntiv nplhaib Ferrite Magnetyog cov khoom lag luam tshaj plaws thiab ua haujlwm tseem ceeb hauv kev lag luam rau peb lub tuam txhab hauv nws cov theem pib.Nrog rau kev ua tiav ntawm kev thov nce ntxiv rau cov ntawv thov no, peb tau tsom mus rau peb txoj kev mob siab rau kev txhawb nqa ntawm arc ntu-hom tawv ferrite hlau nplaum thiab tau txais kev paub ntau yam hauv kev tsim cov hlau nplaum kom ua tau zoo tshaj plaws thiab ua kom zoo dua lwm yam kev xav.Peb kuj tau ua tiav hauv kev tsim cov hlau nplaum ferrite nyuaj nrog cov qauv tsis sib xws, cov duab geometry nyuaj, thiab siab precision.Peb cov khoom lag luam nyuaj ferrite hlau nplaum tam sim no tau siv dav hauv cov motors, generators, sensors, loudspeakers, meters, relays, separators, thiab ntau yam kev siv hauv kev tiv thaiv, tsheb, neeg hlau, khoom siv hauv tsev, wireless kev sib txuas lus hauv paus chaw nres tsheb, thiab cov nroj tsuag ntxhia.
Schematic daim duab sib nqus sib piv ntawm Ferrite Magnet thiab Neodymium Magnet --->
Ferrite Magnets muaj cov khoom siv hluav taws xob tsawg thiab zoo corrosion kuj thiab feem ntau yog siv rau hauv cov khoom uas muaj cov pa roj carbon tsawg, muaj peev xwm ua haujlwm ntawm qhov kub thiab txias.Ua cov hlau nplaum ceramic yuav tsum tau nias thiab sintering.Vim lawv lub peev xwm brittleness, pob zeb diamond sib tsoo log yuav tsum tau siv yog tias yuav tsum tau sib tsoo.Ferrite Magnets tawm tsam qhov sib npaug ntawm lub zog sib nqus thiab tus nqi-zoo, thaum lawv cov kev sib tw brittleness sib npaug lawv cov kev tiv thaiv zoo heev.Lawv kuj muaj zog coercivity thiab tsis kam mus demagnetization, ua rau lawv ib tug economic xaiv rau cov kev siv xws li cov khoom ua si, handicrafts, thiab motors.Cov hlau nplaum tsis tshua muaj hauv ntiaj teb tuaj yeem txhim kho qhov hnyav lossis qhov loj me, thaum ferrite tau dhau los ua qhov kev xaiv zoo dua rau cov ntawv thov uas tsis muaj lub zog ceev, xws li lub qhov rais fais fab hauv tsheb, rooj zaum, keyboards, kiv cua, blowers hauv cov khoom siv hluav taws xob, qee cov cuab yeej hluav taws xob, thiab cov neeg hais lus thiab buzzers hauv cov khoom siv electroacoustic.
Strontium Hard Ferrite Magnet & Barium Hard Ferrite Magnet
Cov tshuaj muaj pes tsawg leeg ntawm barium hard ferrite hlau nplaum thiab strontium nyuaj ferrite hlau nplaum tau piav qhia los ntawm cov qauv BaO-6Fe2O3 thiab SrO-6Fe2O3.Strontium hard ferrite hlau nplaum outperforms barium nyuaj ferrite hlau nplaum nyob rau hauv cov nqe lus ntawm magnetic kev ua tau zoo thiab coercive quab yuam.Vim tias cov khoom siv qis dua, barium hard ferrite hlau nplaum tseem siv dav.Txhawm rau ua tiav cov khoom sib nqus siab thaum txuag nyiaj, kev sib xyaw ntawm strontium carbonate thiab barium carbonate yog qee zaum siv los tsim cov ferrite nyuaj.
Kev sib cuag ncaj qha nrog cov hlau nplaum barium ferrite feem ntau suav tias muaj kev nyab xeeb, tsuav yog siv raws li cov txheej txheem tuav kom raug.Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias barium yog ib qho tshuaj lom, thiab yuav tsum tau ceev faj kom tsis txhob noj los yog nqus tau cov hmoov av barium los yog cov khoom.Nws raug nquahu kom ntxuav tes kom huv si tom qab tuav cov hlau nplaum barium ferrite thiab zam kev ua ub ua no uas yuav tsim cov khoom zoo lossis plua plav.Yog tias muaj kev txhawj xeeb tshwm sim lossis yog tias xav tau cov ntaub ntawv kev nyab xeeb tshwj xeeb, nws raug nquahu kom sab laj nrog peb lossis cov lus qhia txog kev nyab xeeb.
Cov duab thiabDimensional kam rau uaNtawm Hard Ferrite Magnets
Hard ferrite hlau nplaum tuaj nyob rau hauv ntau yam duab thiab hom.Feem ntau cov duab muaj xws li rings, arcs, rectangles, discs, cylinders, thiab trapeziums.Cov duab no tuaj yeem hloov kho thiab ua ke kom tau raws li cov kev xav tau tshwj xeeb.Tsis tas li ntawd, cov hlau nplaum nyuaj ferrite muaj nyob hauv ntau hom, xws li isotropic thiab anisotropic.Cov hlau nplaum Isotropic muaj cov khoom sib nqus zoo sib xws hauv txhua qhov kev qhia, thaum cov hlau nplaum anisotropic muaj cov kev taw qhia kev sib nqus zoo dua.Qhov no tso cai rau machining ntxiv raws li daim ntawv thov yuav tsum tau ua.Nrog lawv cov versatility nyob rau hauv cov duab thiab hom, hard ferrite hlau nplaum yog dav siv nyob rau hauv kev lag luam xws li tsheb, electronics, thiab lub zog.
Ua ntej yuav machined, qhov sib txawv ntawm qhov sib txawv ntawm cov hlau nplaum nyuaj ferrite yog tswj kom tsis pub dhau +/- 2%, thiab tom qab tsuas yog hauv av nrog cov cuab yeej pob zeb diamond, nws tuaj yeem tswj tau nyob rau hauv +/-0.10mm.Kev lis kev cai kam rau siab lossis kev tswj xyuas meej txog li +/-0.015mm yog ua tau tab sis yuav tsum tau sib tham.Wet anisotropic hard ferrite hlau nplaum feem ntau yog muab nrog cov chaw sib npaug rau anisotropic orientation un-ground thiab lwm qhov chaw hauv av.Rau cov ntsiab lus ntawm concentricity, roundness, squareness, perpendicularity, thiab lwm yam tolerances, thovtiv tauj peb pab neeg.
Kev tsim cov txheej txheem ntawm Hard Ferrite Magnets
Cov txheej txheem tsim khoom ntawm Hard Ferrite Magnets muaj ob peb kauj ruam.
1. Cov khoom siv raw, suav nrog hlau oxide thiab strontium carbonate lossis barium carbonate, yog sib xyaw ua ke hauv qhov sib piv.Tom qab ntawd cov sib tov yog milled rau hauv ib tug nplua hmoov.
2. Cov hmoov yog compacted rau hauv cov duab uas xav tau siv ib tug hydraulic xovxwm los yog ib tug isostatic xovxwm.Cov hmoov sib xyaw ua ke yog ces sintered ntawm qhov kub thiab txias, feem ntau nyob ib ncig ntawm 1200-1300 degrees Celsius, nyob rau hauv ib qho chaw tswj los txhawb kev loj hlob ntawm cov nplej thiab nce cov khoom sib nqus.
3. Tom qab cov txheej txheem sintering, cov hlau nplaum yog txias maj mam mus rau hauv chav tsev kub kom txo tau kev ntxhov siab thiab tiv thaiv cov kab nrib pleb.Lawv mam li machined los yog hauv av kom ua tiav qhov kawg xav tau cov duab thiab qhov ntev.
4. Qee zaum, yuav tsum muaj ib kauj ruam ntxiv ntawm magnetization.Qhov no suav nrog kev xa cov hlau nplaum mus rau qhov chaw sib nqus muaj zog los ua kom cov hlau nplaum sib nqus hauv ib qho kev taw qhia tshwj xeeb, ntxiv dag zog rau lawv cov khoom sib nqus.
5. Thaum kawg, cov hlau nplaum tau txais kev tswj xyuas zoo kom ntseeg tau tias lawv ua tau raws li qhov xav tau thiab cov kev xav tau ua ntej yuav ntim thiab xa mus rau cov neeg siv khoom.
Tooling ntawm Hard Ferrite Magnet
Moulding siv cov cuab yeej yog tus nqi zoo tshaj plaws rau kev tsim cov hlau nplaum tawv ferrite ntau.Tsim cov hlau nplaum anisotropic nyuaj ferrite yuav tsum tau siv cov cuab yeej kim, thaum ua cov hlau nplaum isotropic nyuaj ferrite tsis tshua kim.Peb tuaj yeem siv cov cuab yeej npaj tau los pwm lwm qhov tuab / qhov siab cov hlau nplaum nyob rau hauv qhov kev tso cai yog tias cov hlau nplaum yuav tsum muaj tib txoj kab uas hla raws li cov cuab yeej tam sim no, lossis tib qhov ntev thiab dav thaum nws yog hom thaiv.
Hauv kev muaj tiag, peb qee zaus txiav cov blocks loj, zom cov nplhaib loj dua lossis cov kab uas hla ntawm lub disc, thiab tshuab arc ntu ntawm qhov ze ze rau qhov xav tau.Thaum qhov kev txiav txim kom muaj nuj nqis tsis loj heev (tshwj xeeb tshaj yog nyob rau theem qauv), qhov no yog qhov zoo rau kev tau txais qhov ntev, txuag cov nqi, thiab homogenizing qhov hnyav thiab flux ntawm txhua daim ntawm cov khoom.Tus nqi ntawm lub tshuab ua hlau nplaum ntau lawm yog siab heev.
Wet Anisotropic, Qhuav Isotropic & Anisotropic Hard Ferrite Magnet
Feem ntau ntawm cov hlau nplaum tawv ferrite yog molded siv lub tshuab xovxwm nruab nrog lub kauj muaj peev xwm ua tau ib qho chaw sib nqus sab nraud, uas ua rau muaj cov hlau nplaum anisotropic.Cov khoom siv los ua anisotropic nyuaj ferrite hlau nplaum yog feem ntau nyob rau hauv ib tug ntub slurry lub xeev, tso cai rau molecules kom zoo kawg nkaus nyob rau hauv cov txheej txheem molding.Peb hu cov hlau nplaum ua los ntawm cov txheej txheem no ntub anisotropic nyuaj ferrite hlau nplaum vim lawv tsuas tuaj yeem raug hlau nplaum raws li kev taw qhia ua ntej.Lub (BH) max ntawm ib qho anisotropic hard ferrite hlau nplaum yog ntau qhov kev txiav txim ntawm qhov loj dua li ntawm isotropic hard ferrite hlau nplaum.
Cov khoom siv raw siv los ua isotropic hard ferrite hlau nplaum yog feem ntau qhuav hmoov.Lub molding yog ua tiav nrog lub tshuab xuas nrig ntaus, uas tsis tuaj yeem siv cov hlau nplaum sab nraud rau cov hlau nplaum.Yog li ntawd, cov hlau nplaum uas tshwm sim yog hu ua qhuav isotropic hard ferrite hlau nplaum.Magnetization ntawm ib qho isotropic nyuaj ferrite hlau nplaum tuaj yeem tshwm sim hauv txhua qhov kev xav tau thiab cov qauv, nyob ntawm qhov sib nqus yoke.
Qhuav anisotropic hard ferrite hlau nplaum yog lwm hom tawv ferrite hlau nplaum.Nws yog ua los ntawm cov hmoov qhuav uas tau taw qhia los ntawm qhov chaw sib nqus sab nraud.Cov khoom sib nqus ntawm cov hlau nplaum qhuav anisotropic nyuaj ferrite yog qis dua li cov hlau nplaum anisotropic nyuaj ferrite.Feem ntau, cov txheej txheem qhuav thiab anisotropic yog siv los pwm hlau nplaum nrog cov qauv nyuaj tab sis cov khoom zoo tshaj rau cov hlau nplaum isotropic.
Anisotropic, Diametrically Oriented Hard Ferrite Magnet
Nrog axial magnetization, lub nplhaib-hom anisotropic nyuaj ferrite hlau nplaum feem ntau yog siv (sib npaug rau nias taw qhia).Muaj qee qhov kev lag luam xav tau rau lub nplhaib-zoo li tus anisotropic nyuaj ferrite hlau nplaum nrog diametrical magnetization (oriented perpendicular rau lub nias axis), uas yog tshwj xeeb yog nyuaj rau tsim.Lub sij hawm-rotors, sensors, stepping motors, thiab twj tso kua mis motors ntawm cov khoom siv hauv tsev, xws li tshuab ntxhua khaub ncaws, tshuab ntxhua khaub ncaws, thoob dej yug ntses, thiab cov khoom siv cua sov, yog npaj los siv hom hlau nplaum no.Kev sib tsoo ntawm qhov nce sib nqus quab yuam thiab poob khoom tawg piv ua rau muaj kev sib tw ntau lawm.Magnet tawg yuav nquag tshwm sim thaum lub sij hawm sintering thiab ncej txhaj cov txheej txheem.Tom qab ntau tshaj kaum xyoo ntawm kev tshawb fawb, peb tus engineer muaj peev xwm tshem tawm lub bottleneck thiab tau txais qee qhov kev paub tshwj xeeb hauv kev tsim cov hlau nplaum no.
Thermal Properties ntawm Hard Ferrite Magnet
Hard ferrite qhov tsis zoo kub coefficient ntawm remanence.Cov hlau nplaum tawv ferrite muaj qhov zoo kub coefficient ntawm kev quab yuam intrinsic piv rau cov hlau nplaum tsis tshua muaj hauv ntiaj teb.Cov hlau nplaum tawv ferrite 'remanence yuav txo qis thaum kub nce los ntawm 0.18% / ° C, thaum lawv qhov kev quab yuam sab hauv yuav nce li ntawm 0.30% / ° C.Lub zog quab yuam ntawm ib qho nyuaj ferrite hlau nplaum yuav txo qis thaum sab nraud kub txo.Yog li ntawd, nws raug nquahu kom muaj cov khoom siv nrog cov hlau nplaum tawv ferrite uas tsis ua haujlwm ntawm qhov kub thiab txias.Cov hlau nplaum tawv ferrite muaj qhov ntsuas kub ntawm kwv yees li 450 ° C.Lub zog ferrite hlau nplaum tau pom zoo ua haujlwm kub yog -40 ° C txog 250 ° C.Cov hlau nplaum ferrite nyuaj yuav muaj kev hloov pauv hauv cov qauv nplej thaum qhov ntsuas kub ntawm qhov ntsuas kub txog li 800oC.Qhov kub no tiv thaiv cov hlau nplaum ua haujlwm.
Chemical Stability & Txheej
Cov hlau nplaum nyuaj ferrite muaj tshuaj lom neeg ruaj khov nyob rau hauv feem ntau ntawm cov xwm txheej.Nws yog resistant rau ntau yam khoom, xws li brine, diluted acids, poov tshuaj thiab sodium hydroxides, alkaline daws, thiab organic solvents.Concentrated organic thiab inorganic acids, suav nrog sulfuric, hydrochloric, phosphoric, hydroflouric, thiab oxalic acids, muaj peev xwm ua rau nws.Concentration, kub, thiab kev sib cuag lub sij hawm tag nrho cuam tshuam cov degree thiab ceev ntawm etching.Nws tsis xav tau txheej rau kev tiv thaiv vim corrosion yuav tsis tshwm sim txawm tias nws ua haujlwm hauv qhov chaw ntub thiab sov.Nws tuaj yeem pleev xim los yog npib tsib xee thiab kub plated, piv txwv li, rau lub hom phiaj ntawm kev zoo nkauj adornment los yog ntxuav saum npoo.
Vim li cas thiaj xaiv peb
Nrog ntau tshaj kaum xyoo ntawm kev paub,Honsen Sib Nqustau zoo ib yam nyob rau hauv kev tsim thiab kev lag luam ntawm Permanent Magnets thiab Magnetic Assemblies.Peb cov kab ntau lawm suav nrog ntau yam txheej txheem tseem ceeb xws li machining, sib dhos, vuam, thiab txhaj tshuaj molding, uas tso cai rau peb muab peb cov neeg siv khoom nrog ONE-STOP-SOLUTION.Cov peev txheej no tso cai rau peb los tsim cov khoom lag luam zoo tshaj plaws uas ua tau raws li cov qauv zoo tshaj plaws.
NtawmHonsen Sib Nqus, peb txaus siab rau peb cov neeg siv khoom-centric mus kom ze.Peb lub tswv yim yog los ntawm kev muab cov kev xav tau thiab kev txaus siab ntawm peb cov neeg siv khoom siab tshaj txhua yam.Qhov kev cog lus no ua kom ntseeg tau tias peb tsis yog tsuas yog xa cov khoom tshwj xeeb xwb tab sis kuj muab kev pabcuam zoo thoob plaws tag nrho cov neeg siv khoom.Los ntawm kev muab tus nqi tsim nyog thiab tswj xyuas cov khoom zoo, peb tau txais txiaj ntsig zoo hauv Tebchaws Europe, Amelikas, Asia, thiab lwm lub tebchaws.Cov lus pom zoo thiab kev ntseeg siab peb tau txais los ntawm peb cov neeg siv khoom ntxiv dag zog rau peb txoj kev sawv hauv kev lag luam.
Peb qhov zoo
- Ntau tshaj10 xyoontawm kev paub nyob rau hauv cov khoom lag luam sib nqus mus tas li
- Muaj pab pawg R & D muaj zog tuaj yeem muab tau zooOEM & ODM kev pabcuam
- Muaj daim ntawv pov thawj ntawmISO 9001, IATF 16949, ISO14001, ISO45001, REACH, thiab RoHs
- Kev sib koom tes zoo nrog rau sab saum toj 3 tsis tshua muaj chaw tsim khoom rauraw khoom
- Tus nqi siab ntawmautomationhauv Kev Tsim Khoom & Kev Tshuaj Xyuas
-Nrhiav cov khoomsib xws
- Txawj txawjcov neeg ua haujlwm &tsis tu ncuakev txhim kho
- 24 teevkev pabcuam online nrog thawj zaug teb
- Ua haujlwmONE-STOP-SOLUTIONxyuas kom muaj txiaj ntsig & nqi yuav khoom
KEV PAB CUAM
Peb lub hom phiaj tseem nyob ruaj khov hauv kev muab peb cov neeg siv khoom muaj txiaj ntsig nrog avant-garde kev txhawb nqa thiab txiav-ntug, cov khoom sib tw uas nthuav peb lub khw muag khoom.Tsav los ntawm kev hloov pauv hloov pauv hauv cov hlau nplaum tas mus li thiab cov khoom sib txuas, peb tau cog lus rau kev tsav tsheb loj hlob thiab nkag mus rau kev lag luam uas tsis tau siv los ntawm kev siv thev naus laus zis.Thawj coj los ntawm tus kws tshaj lij, peb cov kws tshaj lij R & D lub tuam txhab siv lub peev xwm hauv tsev, txhawb kev sib cuag cov neeg siv khoom, thiab cia siab tias yuav hloov pauv kev lag luam.Pab pawg tswj hwm tus kheej mob siab rau saib xyuas kev ua haujlwm thoob plaws ntiaj teb, kom ntseeg tau tias peb cov kev tshawb fawb kev lag luam vam meej tsis tu ncua.
QUALITY & SAFETY
Kev tswj hwm zoo ua lub luag haujlwm tseem ceeb hauv peb txoj kev lag luam ethos.Peb ntseeg hais tias kev ua tau zoo tsis yog ib lub tswv yim xwb, tab sis lub ntsiab lus thiab cov cuab yeej navigational ntawm peb lub koom haum.Peb qhov kev tswj hwm nruj nruj mus dhau cov ntaub ntawv thiab tau nkag siab tob rau hauv peb cov txheej txheem.Los ntawm cov txheej txheem no, peb xyuas kom meej tias peb cov khoom ua tau raws li peb cov neeg siv khoom tshwj xeeb thiab tshaj lawv cov qauv xav tau.
PACKING & DELIVERY
TEAM & Cov neeg siv khoom
Lub plawv ntawmHonsen Sib Nqusntaus mus rau ob lub suab sib dhos: qhov sib dhos ntawm kev ua kom cov neeg siv khoom muaj kev zoo siab thiab kev sib dhos ntawm kev ruaj ntseg.Cov txiaj ntsig no dhau mus dhau ntawm peb cov khoom lag luam kom rov zoo dua hauv peb qhov chaw ua haujlwm.Ntawm no, peb ua kev zoo siab txhua kauj ruam ntawm peb cov neeg ua haujlwm taug kev, saib lawv txoj kev vam meej yog lub hauv paus ntawm peb lub tuam txhab kev vam meej mus ntev.
Cov neeg siv khoom FEEDBACK
