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Amorphous Cores

Koj tus kws tshaj lij Amorphous Cores Chaw tsim tshuaj paus hauv Suav teb

Sunbow Group tshwj xeeb hauv kev tsim, kev tsim kho thiab tsim cov tshiab-hom amorphous, nanocrystalline, silicon steel nplooj ntawv thiab lwm yam khoom sib nqus thiab lwm yam khoom. Lub tuam txhab cov khoom tseem ceeb suav nrog ntau hom amorphous, nanocrystalline ribbons thiab siab thiab qis voltage tam sim no transformer cores, precision tam sim no transformer cores, hom hom inductor cores, PFC inductor cores, siab zaus fais fab transformer cores thiab lwm yam khoom siv.

Customized Solutions

Peb yog nyob rau hauv lub forefront ntawm ib tug tsim coj mus kom ze rau xa cov nyuaj thiab kev cai daws teeb meem rau magnetic cores los yog cov khoom rau ntau lawm. Txawm hais tias koj qhov kev xav tau yooj yim lossis nyuaj, peb tuaj yeem tsim cov kev daws teeb meem kom ua tiav koj lub hom phiaj. Nrog cov kws tshaj lij hauv tsev peb tuaj yeem tsim, tsim thiab sim cov qauv uas ua tau raws li kev ua tau zoo thiab ib puag ncig ntawm koj daim ntawv thov.

Khoom siv Advanced

Lub tuam txhab muaj cov cuab yeej siv siab tshaj plaws xws li cov tshuab nqus tsev smelting loj, lub siab txau cov hlua, ntau yam sib nqus annealing furnaces thiab kev koom tes nrog cov tsev kawm tshawb fawb hauv tsev thiab cov tsev kawm qib siab, uas ua kom lub tuam txhab R & D muaj peev xwm thiab cov khoom zoo.

Ua kom tiav Kev Tsim Nyog

Tam sim no, lub tuam txhab muaj ob lub hauv paus tsim khoom, nrog rau ntau cov patented thev naus laus zis, thiab tau dhau ISO9001, IATF16949 kev tswj hwm kev tswj hwm kev pov thawj zoo. Tag nrho cov khoom tau dhau ROHS, SGS thiab lwm yam kev tiv thaiv ib puag ncig.

Kev siv dav dav

Lub tuam txhab ua haujlwm tsuas yog ua haujlwm ntawm lub zog tshiab, lub zog hluav taws xob photovoltaic, tsim hluav taws xob, cov khoom siv hauv tsev ntse, cov ntsuas ntse, wireless charging, thiab ntau yam khoom siv hluav taws xob, inverters, lim inductors, thiab cov ntaub thaiv npog hauv lub teb chaws txoj kev lag luam tawm tshiab.

Taw qhia ntawm Amorphous Cores

Lub amorphous core yog cov khoom sib nqus mos. Nws yog tsim los ntawm kev siv thev naus laus zis ntawm kev nrawm nrawm ntawm cov hlau molted. Nws muaj pawg ntawm laminations uas yog tsim los ntawm silicon steel. Amorphous core muaj cov khoom sib nqus zoo heev, cov khoom siv kho tshuab, hluav taws xob tiv thaiv siab, thiab cov khoom siv hluav taws xob.

Qhov zoo ntawm Kev Siv Amorphous Cores

● Siab permeability
●High sib nqus ceev
● Txo kev faib tawm thiab kev poob qis
● Ntau yam khoom siv ntau zaus
● Tsawg coercivity quab yuam
● Tsawg tsis muaj load poob
● Tsawg kub nce
● Tus nqi pheej yig
● Zoo heev tiv thaiv corrosion
●High harmonic yoj tolerances

Cov yam ntxwv ntawm Amorphous Cores

Ib qho amorphous core, tseem hu ua amorphous C core lossis amorphous C-hom core, yog hom transformer core ua los ntawm cov khoom siv amorphous. Cov ntaub ntawv amorphous yog cov khoom tsis-crystalline uas tsis muaj qhov tsis tu ncua, rov ua cov qauv atomic zoo li cov ntaub ntawv crystalline. Hloov chaw, lawv cov atoms tau teeb tsa nyob rau hauv kev tsis sib haum xeeb, random kev npaj.
Amorphous C cores yog tsim los ntawm ib tug nyias strip ntawm amorphous cov ntaub ntawv uas yog dov mus rau hauv ib tug cylindrical zoo. Cov khoom siv feem ntau yog ua los ntawm cov hlau alloy, xws li hlau, cobalt, lossis npib tsib xee, nrog rau cov khoom me me xws li boron, silicon, thiab phosphorus.
Amorphous C cores muaj ntau qhov zoo dua li cov khoom siv hluav taws xob ib txwm ua los ntawm cov ntaub ntawv crystalline, xws li silicon steel lossis hluav taws xob hlau. Lawv muaj qhov poob qis, uas txhais tau hais tias lawv ua haujlwm tau zoo dua thiab ua kom muaj cua sov tsawg dua thaum ua haujlwm. Lawv kuj muaj ntau dua saturation flux ntom, uas tso cai rau siv cov cores me me hauv transformers thiab lwm yam khoom siv hluav taws xob.
Amorphous C cores yog siv nyob rau hauv ntau yam kev siv, xws li transformers, inductors, thiab chokes. Lawv tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau kev siv hluav taws xob tsawg, kev siv ntau zaus, vim tias lawv muaj qhov poob qis thiab qhov muaj kuab paug siab flux ceev.

Qhov sib txawv ntawm Amorphous Core thiab Silicon Steel Core Electrical Transformers

Khoom siv

● Amorphous Core:Amorphous cores yog tsim los ntawm cov khoom siv uas tsis yog-crystalline. Lawv feem ntau yog tsim los ntawm hlau-raws li alloys nrog cov ntsiab lus xws li silicon, boron, thiab phosphorus. Cov qauv tshwj xeeb no muab lawv cov khoom sib nqus tshwj xeeb.
●Silicon Steel Core:Silicon steel cores yog tsim los ntawm nyias strips ntawm silicon steel uas yog coated los yog laminated los txo eddy tam sim no poob. Cov hlau cores no muaj cov qauv crystalline nrog cov sib nqus sib nqus.

Magnetic Properties

● Amorphous Core:Amorphous cores muaj cov tub ntxhais poob qis dua piv rau silicon steel cores, uas txhais tau hais tias lawv muaj lub zog poob qis vim yog hysteresis thiab eddy tam sim no thaum lub sijhawm hloov pauv.
●Silicon Steel Core:Silicon steel cores muaj ntau dua cov tub ntxhais poob vim yog eddy tam sim no thiab hysteresis poob, ua rau muaj zog dua thiab muaj peev xwm cua sov thaum ua haujlwm.

Kev ua tau zoo

● Amorphous Core:Transformers nrog amorphous cores yuav ua tau zoo dua vim lawv qhov poob qis. Qhov no tuaj yeem ua rau txo qis kev siv hluav taws xob thiab kev ua haujlwm qis dua.
●Silicon Steel Core:Transformers nrog silicon steel cores muaj qhov poob qis dua, uas tuaj yeem cuam tshuam lawv cov txiaj ntsig thiab ua rau muaj kev kub ntxhov ntau dua.

Nqi

● Amorphous Core:Cov ntaub ntawv tseem ceeb ntawm amorphous tuaj yeem raug nqi ntau dua los tsim dua li cov hlau silicon, uas tuaj yeem ua cov transformers siv amorphous cores costlier.
●Silicon Steel Core:Silicon steel yog cov khoom siv nyiaj ntau dua, uas tuaj yeem ua rau transformers siv silicon steel cores pheej yig dua.

Daim ntawv thov

● Amorphous Core:Amorphous core transformers feem ntau yog siv rau hauv cov ntawv thov uas lub zog ua haujlwm yog qhov tseem ceeb tshaj plaws, xws li hauv kev faib khoom transformers thiab qee yam kev siv hauv kev lag luam.
●Silicon Steel Core:Silicon steel core transformers feem ntau yog siv rau ntau yam kev siv, suav nrog kev faib hluav taws xob, kev hloov pauv hluav taws xob, thiab ntau yam kev lag luam.

Qhov loj thiab qhov hnyav

Amorphous Core:Amorphous cores tuaj yeem ua lub cev me dua thiab sib dua piv rau cov transformers nrog silicon steel cores ntawm cov kev ntsuam xyuas zoo sib xws, vim lawv qhov poob qis.

Lub suab nrov

Amorphous Core:Transformers nrog amorphous cores zoo li tsim cov suab nrov tsawg thaum lub sijhawm ua haujlwm piv rau cov transformers nrog silicon steel cores, feem ntau vim lawv qhov poob qis thiab txo kev co.

Magnetic Properties

Kev khiav hauj lwm Flux Density:
Hom Ib Theem: 1.3 - 1.4 Tesla
Hom Peb Theem: 1.25 - 1.35 Tesla

Saturation:
Induction (T) raws li cam khwb cia: 1.56

Tsis muaj-load Core Poob thiab Exciting Power:
Ntawm qhov kev sim ntsuas ntawm 1.3T, 50Hz, tshwj xeeb poob Tsawg dua lossis sib npaug rau 0.18W/kg; Tshwj xeeb zoo siab zog Tsawg dua los yog sib npaug rau 0.45VA / kg.
Ntawm qhov kev xeem ntawm 1.3T, 50Hz, qhov tshwj xeeb poob Tsawg dua lossis sib npaug rau 0.20W/kg; Tshwj xeeb zoo siab zog Tsawg dua los yog sib npaug rau 0.60VA / kg.
Qhov tsis muaj-load poob thiab txaus siab lub zog ntawm peb-theem - Evans core yuav yog kwv yees li 25% siab dua thiab yuav txawv raws li qhov tshwj xeeb tsim.

Lub cev muaj zog

Core Space Factor:
Guaranteed yam tsawg kawg nkaus: 86%

Ceev:
g/cm3 ua: 7.19
Core Design Standards:

Ribbon dav (A): 142mm, 170mm, 213mm
Core build-up (B): 0~ 300mm; siab kawg
Qhov rai dav (C): 55 ~ 1500mm; kam rau ua: +3/-0m
Qhov rai qhov siab (D): 180 ~ 2000mm; kam rau ua: +3/-0mm
Joint tsim (G): B x 1.10 ~ 1.20mm
Qhov rai vojvoog (R): 6.4 +/-1.5mm
Outermost txheej shearing ntev: tsis ntau tshaj 100000mm
Kev pabcuam kub tsis tu ncua: 150oC

Cov tub ntxhais saum npoo yog coated hauv Epoxy Resin, tsis ntau tshaj 2 hli tuab ntawm ib sab, (Dimension (H)) Ribbon dav +4mm.

Ntau hom Amorphous Cores

Toroid Nanocrystalline tub ntxhais
Hlau nanocrystalline alloys muaj hlau, silicon, boron, niobium thiab cuprum. Cov hlau-raws li amorphous alloy uas muaj Cu thiab Nb yuav tsim cov qauv zoo heev thaum nws yog annealed saum lub crystallization kub. Cov nplej loj tsuas yog 10-20 nanometers, thiab cov amorphous alloy no tuaj yeem tsim cov ntaub ntawv crystalline los ntawm cov crystallization tshwj xeeb annealing uas hu ua nanocrystalline alloys. Cov ntaub ntawv nanocrystalline muaj cov khoom zoo heev ntawm kev sib nqus sib nqus induction, siab permeability, tsis tshua muaj coercivity, tsis tshua muaj zog thiab zoo stability, siab toughness, hnav thiab corrosion kuj, thiab lwm yam. nws tuaj yeem hloov silicon steel, premalloy thiab ferrites los ua cov ntaub ntawv zoo tshaj plaws rau nruab nrab thiab siab zaus transformer, kev sib nrig sib inductor, inductance tivthaiv.

C Core
Amorphous C-hom alloy cores muaj qhov zoo ntawm cov qauv yooj yim, yooj yim coil sib dhos, yooj yim inductance hloov, thiab lwm yam., Amorphous C-hom alloy cores muaj siab sib nqus permeability thiab tsis tshua muaj hlau tsis zoo nyob rau hauv ntau zaus ntawm 5KHz{{3 }}KHz, yog dav siv los ua lim inductor nyob rau hauv inverter Circuit Court ntawm lub hnub ci photovoltaic kev lag luam.

Fe-based Amorphous Toroidal Cut Core
Toroidal txiav cores yog Metglas cores ua nrog hlau-raws li Metglas. Lawv muaj lub siab saturation induction thiab siab permeability, tso cai rau siv cov me me me coated nrog lub thawv cores. Cov Fe-raws li amorphous toroidal txiav cores xav tau flyback transformers, DC inductors, thiab PFC boost chokes rau kev siv.

Fe-based Amorphous Rectangular Cut Core
Cov duab plaub txiav cores no muaj ntau yam zoo heev. Lawv muaj lub siab saturate induction uas tso cai rau cov tub ntxhais ntim kom tsawg. Nws tseem muaj lub hau npog cua uas pab DC kev tsis ncaj ncees. Nws kuj tseem muaj qhov poob qis, uas tso cai rau qis-kub nce. Qhov kawg tab sis tsis kawg, qhov tseem ceeb tshaj plaws, nws daim duab plaub, ua rau mounting lub kauj yooj yim dua.

Fe-based Amorphous Filter Inductor Cores
Fe-raws li amorphous lim cores muaj cov khoom xws li siab zaus, tsis tshua muaj tub ntxhais poob, permeability ntau, thiab ruaj khov inductance. Nws muaj qhov muaj txiaj ntsig zoo heev flux ntom ntom thiab ib qho zoo heev los tiv thaiv DC cov khoom muaj txiaj ntsig. Nws tsuas yog xav tau tsawg dua winding lem. Tsis tas li ntawd xwb, tab sis nws muaj zoo heev conductivity; Txawm li cas los xij, qhov no yog ib qho khoom kim heev. Cov tub ntxhais nanocrystalline muaj qee qhov zoo tshaj plaws, xws li kev lim dej zoo, ntim me me thiab qhov ntau thiab tsawg, thiab tsawg dua ntawm tooj liab hlau.

Anti-DC Hybrid Tam sim no Transformer Core
Qhov no anti-DC hybrid tam sim no transformer core muaj ib tug amorphous alloy core thiab ib tug nanocrystalline core. Qhov no tuaj yeem ntes cov teeb liab AC kom raug thaum tiv thaiv DC tivthaiv.Cov anti-DC hybrid tam sim no transformer cores tiv taus DC kev ua yeeb yam thiab muaj qhov zoo tshaj plaws kub yam ntxwv. Nws kuj muaj kev ua haujlwm siab. Txhawm rau nruab qhov tseem ceeb no, yuav tsum muaj ob yam tseem ceeb; lub zog ntsuas thiab ntsuas hluav taws xob hluav taws xob.

Amorphous Core Industry Applications

Amorphous magnetic cores tso cai rau OEMs los txo qhov loj me thiab txo qhov hnyav thaum tseem txhim kho hluav taws xob. Cov txiaj ntsig no ua rau amorphous cores yog qhov kev xaiv zoo tshaj plaws rau kev siv ntau zaus xws li inverters, adjustable speed drives, thiab ob qho tib si hloov-hom thiab cov khoom siv hluav taws xob tsis cuam tshuam (SMPS thiab UPS). Cov ntawv thov ntxiv muaj xws li:

AC thiab DC transformers

Inductors

Hom hom thiab txawv hom chokes

Sib nqus amplifiers

Cov ntsiab lus ntawm Amorphous Core

Lub Hwj Huam Muaj Zog / Siab Hluav Taws Xob Resistance
Nws cov khoom tseem ceeb muaj qhov sib nqus siab, tsis tshua muaj coercivity, thiab hluav taws xob tsis kam. Lub siab tsis kam thiab nyias foils ua rau poob qis. Ntawm qhov downside, amorphous core muaj qis qis induction.

Khoom siv thiab muaj zog
Amorphous Core muaj lub zog siab. Nws tuaj yeem npaj tau ntau txoj hauv kev, xws li cua txias los ntawm lub xeev molten.

Kev Tiv Thaiv Kev Txawj Ntse
Kev nce qib hauv kev siv hluav taws xob tau ua rau muaj txiaj ntsig zoo dua hauv tag nrho cov kev lag luam tshiab daws teeb meem. Cov khoom siv hlau nplaum uas twb muaj lawm feem ntau nyuaj rau dissipate tsawg zog nrog cov flux ceev thiab qis coercivity.

Amorphous Cores rau PFC Chokes thiab Inductors

Amorphous txiav cores yog tsim los ntawm cov khoom siv iav hlau uas tsis muaj cov qauv crystalline (raws li pom hauv silicon steels, permalloys, orthonol, thiab nanocrystalline cores). Cov qauv amorphous atomic ua rau muaj kev tiv thaiv ntau dua li qhov pom los ntawm crystalline alloys; Yog li ntawd, amorphous txiav cores muab cov lus teb zoo heev thiab ua haujlwm tau zoo.
Cov yam ntxwv tseem ceeb:
●Composition: Fe•Si•B
● Cov Duab: Txiav Cores
●Flux Density (T): 1.56
Amorphous txiav cores yog ib qho kev xaiv rau kev siv ntau zaus, tsis tshua muaj kev siv tsis zoo xws li cov khoom siv hluav taws xob tsis cuam tshuam (UPS), SMPS lub zog kho qhov teeb meem (PFC) chokes, lim inductors, thiab cov khoom siv hluav taws xob ntau zaus thiab inductors. Thaum piv rau ferrite cores, amorphous cores muab qhov dav dav ntawm kev ua haujlwm kub, muaj peev xwm flux ntau dua, thiab muaj zog impedance ntau dua ntawm cov frequencies. Amorphous txiav cores muaj zog nyob rau hauv ob qho tib si compression thiab nro. Lawv tiv taus tawg thiab corrosion.
Tam sim no muaj nyob rau hauv kev txiav (C duab) cores. Toroids thiab phua cores muaj raws li qhov kev thov.

Peb Cov Ntawv Pov Thawj

Tag nrho cov khoom tau dhau ROHS, SGS thiab lwm yam kev tiv thaiv ib puag ncig.

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Peb cov khoom siv kuaj

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Cov teeb meem tshwm sim ntawm Amorphous Cores

Q: Dab tsi yog qhov downsides ntawm kev siv amorphous hlau?

A: Ntawm qhov downside amorphous alloys muaj qis saturation induction thiab feem ntau muaj zog dua magnetostriction piv rau cov pa crystalline hlau-silicon hluav taws xob hlau.

Q: Dab tsi yog qhov txawv ntawm amorphous core thiab ferrite core?

A: Amorphous magnetic hlau muaj permeability siab vim tsis muaj crystalline magnetic anisotropy. Qhov twg cov ferrite cores ib txwm tuaj yeem ua haujlwm tau txog qib flux saturation (Bsat) ntawm 0.49 Tesla, amorphous hlau cores tuaj yeem ua haujlwm ntawm 1.56 Tesla.

Q: Dab tsi yog qhov zoo ntawm amorphous core transformer?

A: Ib qho amorphous core hauv transformer muaj ntau qhov zoo thiab qhov tsis zoo. Qhov zoo: Txo cov tub ntxhais poob: Lub amorphous core muaj qis dua hysteresis poob thiab eddy tam sim no poob, uas ua rau txo qis hauv cov tub ntxhais poob. Kev txhim kho kev ua tau zoo: Cov tub ntxhais poob qis ua rau muaj kev nce hauv kev hloov pauv kev ua haujlwm.

Q: Dab tsi yog amorphous magnetic cov ntaub ntawv?

A: Amorphous mos magnetic cov ntaub ntawv feem ntau yog alloys ntawm cov hlau ferromagnetic li Fe, Co, Ni nrog ntxiv B, P, C, Si rau amorphousize cov alloys uas ntxiv tau alloyed los ntawm cov kev hloov pauv pawg raws li V, Nb, Ta , Cr, Mo and Mn.

Q: Puas yog amorphous hlau kim?

A: Kev txiav thiab tsim ntawm amorphous hlau laminations yog kim vim tias cov cuab yeej siv ntau dua los ntawm lawv cov hardness (tshaj C-80 Rockwell), thiab nyias nyias muaj ntau dua ntawm kev ua haujlwm stamping, thiab cov khoom tsis sib dhos. ib yam nkaus.

Q: Lub hom phiaj ntawm amorphous hlau yog dab tsi?

A: Amorphous hlau muab cov khoom siv tshwj xeeb. Qhov no ua rau lawv predestined rau ntau yam kev siv technology tshiab nyob rau hauv ntau yam lag luam xws li aerospace, kho mob technology, neeg hlau lossis e-mobility.

Q: Vim li cas koj thiaj xav tau ferrite core?

A: Ib qho ferrite cable core yog tsim los ntxuav cov suab nrov hom (xws li teeb liab) tsim los ntawm cov kab teeb liab lossis lub hwj chim cable. Ferrite Cores ua haujlwm li cas? Ferrite cores yog siv los tiv thaiv electromagnetic emissions los ntawm kev thaiv cov suab nrov tsawg zaus thiab nqus cov suab nrov nrov. Qhov no tiv thaiv electromagnetic cuam tshuam.

Q: Dab tsi yog cov yam ntxwv ntawm amorphous hlau?

A: Amorphous hlau yog non-crystalline, thiab muaj cov qauv zoo li iav. Tab sis tsis zoo li cov tsom iav, xws li lub qhov rais iav, uas feem ntau yog cov hluav taws xob insulators, amorphous hlau muaj cov hluav taws xob zoo thiab tuaj yeem pom cov xim hlau.

Q: Dab tsi ntawm cov hauv qab no yog cov yam ntxwv ntawm amorphous core transformer?

A: Lub transformer nrog ib tug amorphous core yog heev hluav taws xob. Qhov tshwj xeeb ntawm amorphous transformers yog cov ntaub ntawv uas siv nyob rau hauv lub amorphous core transformers yog heev magnetically susceptible, muaj ib tug tsawg coercivity thiab siab hluav taws xob kuj.

Q: Dab tsi yog lub cev muaj zog ntawm amorphous?

A: Amorphous solids muaj ob yam ntxwv. Thaum cleaved los yog tawg, lawv tsim fragments nrog irregular, feem ntau nkhaus nto; thiab lawv muaj cov qauv tsis zoo thaum raug x-rays vim tias lawv cov khoom tsis tau teem rau hauv ib qho array. Ib qho amorphous, translucent khoom hu ua iav.

Q: Dab tsi yog qhov muaj pes tsawg leeg ntawm amorphous core?

A: Lub amorphous hlau transformers yog tsim los ntawm cov tub ntxhais ua nrog Fe-raws li amorphous ribbon. Amorphous ribbon yog tsim los ntawm cov hlau feem ntau, nrog cov feem pua me me ntawm Silicon thiab Boron (Fe78, B13, thiab Si9) los ntawm quenching ceev ntawm molten hlau ntawm tus nqi ntawm 106 deg ib ob.

Q: 3 piv txwv ntawm amorphous yog dab tsi?

A: Teb: Yas, iav, roj hmab, iav hlau, polymers, gel, fused silica, pitch tar, nyias txheej lubricants, thiab siv quav ciab yog cov piv txwv ntawm amorphous solids.

Q: Dab tsi yog qhov txawv ntawm amorphous thiab nanocrystalline cores?

A: Nanocrystalline thiab amorphous cores yog tsim los ntawm cov hlau alloys tsim nrog cov thev naus laus zis siab, muab cov txheej txheem tshwj xeeb rau cov ntaub ntawv no. Qhov sib txawv yog nyob rau hauv nws cov alloy amorphous microstructure, microstructure zoo ib yam li iav, uas tau txais nrog kev siv cov txheej txheem melt-spinning. Thaum kawg ntawm cov txheej txheem tsim khoom, cov amorphous cores tseem nyob nrog cov qauv hlau-iav, thaum cov nanocrystalline cores tau txais cov qauv ua kom zoo ntawm nanometric magnetic grains tawg nyob rau hauv ib qho amorphous metallic matrix.

Q: Dab tsi yog Amorphous C core?

A: Amorphous C core yog tsim rau kev siv hluav taws xob siab, C hom tub ntxhais yog ib qho yooj yim rau nruab, yooj yim rau cua tooj liab hlau. High saturation flux density, tsawg core poob. Dav siv rau hnub ci inverter lim, nruab nrab zaus transformer, tso zis inductor, PFC coke.

Q: Dab tsi yog qhov tseem ceeb ntawm amorphous core transformer los ntawm kev txuag hluav taws xob pom?

A: Qhov txiaj ntsig tseem ceeb tshaj plaws ntawm amorphous transformer yog cov hlau amorphous muaj qis hysteresis poob. Nyob rau hauv lwm yam lus, transformers ua los ntawm no amorphous steel pov tseg tsawg zog (nyob rau hauv daim ntawv ntawm tshav kub) thaum lub sij hawm magnetization thiab demagnetization ntawm cov tub ntxhais.

Q: Lub amorphous core transformer ua haujlwm li cas?

A: Nyob rau hauv lub transformer qhov tsis muaj load poob yog dominated los ntawm cov tub ntxhais poob. Nrog rau cov tub ntxhais amorphous, qhov no tuaj yeem yog 70-80% qis dua nrog cov khoom siv crystalline. Qhov poob nyob rau hauv hnyav load yog dominated los ntawm cov kuj ntawm tooj liab windings thiab yog li hu ua tooj liab poob.

Q: Puas yog ferrite core tsuas yog hlau nplaum?

A: Ferrites uas siv rau hauv transformer lossis electromagnetic cores muaj nickel, zinc, thiab / lossis manganese compounds. Mos ferrites tsis yog cov hlau nplaum ruaj khov. Lawv muaj cov hlau nplaum (ntau npaum li cov hlau me me), tab sis thaum cov hlau nplaum raug tshem tawm, cov hlau nplaum yuav txo qis.

Q: Cov qauv ntawm amorphous siv lead ua yog dab tsi?

A: Cov qauv amorphous tsis muaj lub koom haum (tsis yog cov qauv crystalline), thiab cov qauv atomic zoo ib yam li cov kua. Feem ntau, amorphous cov ntaub ntawv hais nyob rau hauv Cov Khoom Siv Science Engineering teb yog amorphous soilds tshwj tsis yog tau hais meej meej.

Q: Cov piv txwv ntawm cov ntsiab lus amorphous yog dab tsi?

A: Qee qhov piv txwv ntawm cov khoom amorphous muaj xws li roj hmab, yas, thiab gels. iav yog ib qho tseem ceeb heev amorphous khoom uas yog tsim los ntawm kev ua kom txias ntawm cov khoom sib xyaw ua ke uas nws tsis crystallize. Iav qee zaum hu ua kua supercooled, es tsis yog cov khoom.

Q: Vim li cas amorphous zoo dua li crystalline?

A: Qhov sib txawv ntawm crystalline thiab amorphous yog nyob ntawm cov qauv. Lub qub muaj ib tug ntse melting point thiab yog nkig. Amorphous solids yog softer thiab pliable dua li crystalline sawv daws yuav. Lawv yog cov anisotropic.

Peb nyob nraum kev amorphous cores manufacturers thiab lwm tus neeg nyob hauv Suav teb, tshwj xeeb hauv kev muab cov kev pabcuam zoo. Peb sov siab txais tos koj mus yuav amorphous cores ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas.