Peb lub koom haum muab qhov tseem ceeb rau kev tswj hwm, kev qhia txog cov neeg ua haujlwm txawj ntse, thiab kev tsim cov pab pawg tsim, sim ua kom muaj txiaj ntsig zoo thiab kev lav phib xaub ntawm cov neeg siv cov neeg ua haujlwm. Peb lub tuam txhab tau ua tiav tiav IS9001 Daim Ntawv Pov Thawj thiab European CE Daim Ntawv Pov Thawj ntawm Kev Tuaj Txog Tshiab Tuam Tshoj Lub Hwjchim Loj Tshaj Lij Tshaj Lij Siab Zoo Ferrite Ntiv Nplhaib rau Lub Cev / Hais Lus, Yeej cov neeg siv khoom ntseeg siab yog tus yuam sij kub rau peb txoj kev vam meej! Yog tias koj txaus siab rau peb cov khoom, thov koj xav tiv tauj peb lub vev xaib lossis tiv tauj peb.
Peb lub koom haum muab qhov tseem ceeb rau kev tswj hwm, kev qhia txog cov neeg ua haujlwm txawj ntse, thiab kev tsim cov pab pawg tsim, sim ua kom muaj txiaj ntsig zoo thiab kev lav phib xaub ntawm cov neeg siv cov neeg ua haujlwm. Peb lub tuam txhab tau txais IS9001 Certification thiab European CE Certification ntawmTuam Tshoj Ferrite Magnet, Hard Ferrite Magnets, Tsim kom muaj lub sij hawm ntev thiab yeej-yeej kev lag luam kev sib raug zoo nrog tag nrho peb cov neeg siv khoom, sib koom ua tiav thiab txaus siab rau kev zoo siab ntawm kev nthuav tawm peb cov khoom mus rau lub ntiaj teb ua ke. Cia siab rau peb thiab koj yuav tau txais ntau dua. Koj yuav tsum xav tiv tauj peb kom paub ntau ntxiv, peb lees paub koj ntawm peb qhov zoo tshaj plaws txhua lub sijhawm.
Alnico hlau nplaum yog ib hom hlau nplaum nyuaj uas yog tsim los ntawm cov hlau nplaum ntawm Aluminium, Nickel, thiab Cobalt. Nws yog tsim los ntawm ob qho tib si casting los yog sintering txheej txheem. Ua ntej lub ntiaj teb tsis tshua muaj hlau nplaum tau tsim nyob rau xyoo 1970, Alnico hlau nplaum yog hom muaj zog tshaj plaws ntawm cov hlau nplaum ruaj khov thiab siv dav. Niaj hnub no, hauv ntau daim ntawv thov Alnico tau hloov los ntawm Neodymium lossis Samarium Cobalt hlau nplaum. Txawm li cas los xij, nws cov cuab yeej zoo li qhov kub thiab txias thiab ua haujlwm kub ua rau Alnico hlau nplaum indispensable nyob rau hauv tej daim ntawv thov kev lag luam.
1. High magnetic teb. Residual induction yog siab rau 11000 Gauss yuav luag zoo ib yam li Sm2Co17 hlau nplaum, thiab tom qab ntawd nws tuaj yeem tsim cov hlau nplaum siab nyob ib puag ncig.
2. Ua haujlwm kub. Nws qhov siab tshaj plaws ua haujlwm kub tuaj yeem siab txog 550 ⁰C.
3. Kub kub stability: Alnico hlau nplaum muaj qhov zoo tshaj plaws kub coefficients ntawm tej khoom hlau nplaum. Alnico hlau nplaum yuav tsum raug suav hais tias yog qhov kev xaiv zoo tshaj plaws hauv kev siv kub heev.
4. Zoo heev corrosion kuj. Cov hlau nplaum Alnico tsis tuaj yeem ua rau corrosion thiab feem ntau tuaj yeem siv yam tsis muaj kev tiv thaiv saum npoo
1. Yooj yim rau demagnetize: Nws qhov siab tshaj plaws qis coercive quab yuam Hcb qis dua 2 kOe thiab tom qab ntawd nws yooj yim rau demagnetize hauv qee qhov qis demagnetizing teb, txawm tias tsis muaj kev saib xyuas.
2. Nyuaj thiab nkig. Nws yooj yim rau chipping thiab cracking.
1. Raws li cov coercivity ntawm Alnico hlau nplaum yog tsawg, qhov piv ntawm qhov ntev mus rau txoj kab uas hla yuav tsum yog 5: 1 los yog loj dua thiaj li yuav tau ib tug zoo ua hauj lwm point ntawm Alnico.
2. Raws li Alnico hlau nplaum yog yooj yim demagnetized los ntawm careless tuav, nws yog pom zoo kom ua lub magnetizing tom qab sib dhos.
3. Alnico hlau nplaum muab qhov kub thiab txias stability. Cov zis los ntawm Alnico hlau nplaum sib txawv tsawg kawg nrog kev hloov pauv ntawm qhov kub thiab txias, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv kub, xws li kev kho mob thiab tub rog.
Tseeb tiag peb tsis yog Alnico hlau nplaum chaw tsim tshuaj paus, tab sis peb yog ib tug kws tshaj lij nyob rau hauv magnetic hom ntawm cov hlau nplaum ruaj khov nrog rau Alnico. Ntxiv mus, peb tus kheej tsim cov hlau nplaum tsis tshua muaj hauv ntiaj teb thiab cov hlau nplaum sib nqus yuav ua rau cov neeg siv khoom muaj kev yuav khoom ntawm cov khoom siv hlau nplaum los ntawm peb yooj yim.
| Cast / Sintered | Qib | Sib npaug MMPA | Br | Hcb | (BH) max | Qhov ntom | α (Br) | TC | TW |
| mT | KA/m | KJ/m3 | g/cm3 | % / ºC | ºC | ºC | |||
| Ntxig | LNG 37 | Alnico 5 | 1200 | 48 | 37 | 7.3 | -0.02 Nws | 850 | 550 |
| LNG 40 | 1230 | 48 | 40 | 7.3 | -0.02 Nws | 850 | 550 | ||
| LNG 44 | 1250 | 52 | 44 | 7.3 | -0.02 Nws | 850 | 550 | ||
| LNG 52 | Alnico 5DG | 1300 | 56 | 52 | 7.3 | -0.02 Nws | 850 | 550 | |
| LNG 60 | Alnico 5-7 | 1330 ib | 60 | 60 | 7.3 | -0.02 Nws | 850 | 550 | |
| LNG 28 | Alnico 6 | 1000 | 56 | 28 | 7.3 | -0.02 Nws | 850 | 550 | |
| LNT36J | Alnico8HC | 700 | 140 | 36 | 7.3 | -0.02 Nws | 850 | 550 | |
| LNG 18 | Alnico 8 | 580 | 80 | 18 | 7.3 | -0.02 Nws | 850 | 550 | |
| LNT38 | 800 | 110 | 38 | 7.3 | -0.02 Nws | 850 | 550 | ||
| LNT44 | 850 | 115 | 44 | 7.3 | -0.02 Nws | 850 | 550 | ||
| LNG 60 | Alnico 9 | 900 | 110 | 60 | 7.3 | -0.02 Nws | 850 | 550 | |
| LNTG 72 | 1050 | 112 | 72 | 7.3 | -0.02 Nws | 850 | 550 | ||
| Sintered | NP18 | Alnico 7 | 600 | 90 | 18 | 7.0 ib | -0.02 Nws | 850 | 450 |
| SIB 34 | Alnico 5 | 1200 | 48 | 34 | 7.0 ib | -0.02 Nws | 850 | 450 | |
| TIAB SA 28 | Alnico 6 | 1050 | 56 | 28 | 7.0 ib | -0.02 Nws | 850 | 450 | |
| TIAB SA 38 | Alnico 8 | 800 | 110 | 38 | 7.0 ib | -0.02 Nws | 850 | 450 | |
| TIAB SA 42 | 850 | 120 | 42 | 7.0 ib | -0.02 Nws | 850 | 450 | ||
| SIB 33J | Alnico8HC | 700 | 140 | 33 | 7.0 ib | -0.02 Nws | 850 | 450 |
| Yam ntxwv | Reversible Temperature Coefficient, α (Br) | Reversible Temperature Coefficient, β (Hcj) | Curie Kub | Max ua haujlwm kub | Qhov ntom | Hardness, Vickers | Hluav taws xob Resistivity | Coefficient ntawm Thermal Expansion | Tensile zog | Compression zog |
| Chav tsev | % / ºC | % / ºC | ºC | ºC | g/cm3 | Hv | μΩ • m | 10-6/ºC | Mpa | Mpa |
| Tus nqi | -0.02 Nws | -0.03 ~ + 0.03 | 750-850 : kuv | 450 los yog 550 | 6.8-7.3 | 520-700 Nws | 0.45-0.55 Nws | 11-12 : kuv | 80-300 Nws | 300-400 |
Peb lub koom haum muab qhov tseem ceeb rau kev tswj hwm, kev qhia txog cov neeg ua haujlwm txawj ntse, thiab kev tsim cov pab pawg tsim, sim ua kom muaj txiaj ntsig zoo thiab kev lav phib xaub ntawm cov neeg siv cov neeg ua haujlwm. Peb lub tuam txhab tau ua tiav tiav IS9001 Daim Ntawv Pov Thawj thiab European CE Daim Ntawv Pov Thawj ntawm Kev Tuaj Txog Tshiab Tuam Tshoj Lub Hwjchim Loj Tshaj Lij Tshaj Lij Siab Zoo Ferrite Ntiv Nplhaib rau Lub Cev / Hais Lus, Yeej cov neeg siv khoom ntseeg siab yog tus yuam sij kub rau peb txoj kev vam meej! Yog tias koj txaus siab rau peb cov khoom, thov koj xav tiv tauj peb lub vev xaib lossis tiv tauj peb.
Tuaj TxogTuam Tshoj Ferrite Magnet, Hard Ferrite Magnets, Tsim kom muaj lub sij hawm ntev thiab yeej-yeej kev lag luam kev sib raug zoo nrog tag nrho peb cov neeg siv khoom, sib koom ua tiav thiab txaus siab rau kev zoo siab ntawm kev nthuav tawm peb cov khoom mus rau lub ntiaj teb ua ke. Cia siab rau peb thiab koj yuav tau txais ntau dua. Koj yuav tsum xav tiv tauj peb kom paub ntau ntxiv, peb lees paub koj ntawm peb qhov zoo tshaj plaws txhua lub sijhawm.
