Anisotropic Sintered NdFeB NIB Ring Permanent Magnet

Anisotropic Sintered NdFeB NIB Ring Permanent Magnet

Tag nrho cov hlau nplaum tsis tsim sib npaug. Cov Magnets Tsis tshua muaj ntiaj teb no yog tsim los ntawm Neodymium, cov khoom siv hlau nplaum ruaj khov tshaj plaws hauv kev ua lag luam niaj hnub no. Neodymium hlau nplaum muaj ntau yam kev siv, los ntawm ntau yam kev lag luam kev siv mus rau ib qho kev txwv ntawm tus kheej tej yaam num.

Honsen Sib Nqus yog koj cov Magnet Source rau Neodymium Rare Earth Magnets. Mus saib peb cov ntawv sau tag nrhontawm no.

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Sintered NIB Magnets
Sintered NIB hlau nplaum muaj lub zog siab tshaj plaws tab sis raug txwv rau cov geometries kuj yooj yim thiab tuaj yeem nkig. Lawv yog tsim los ntawm lub siab tsim cov ntaub ntawv raw rau hauv cov blocks, uas tom qab ntawd dhau los ntawm cov txheej txheem cua sov. Tom qab ntawd lub block yog txiav kom zoo thiab coated los tiv thaiv corrosion. Sintered hlau nplaum feem ntau yog anisotropic, uas txhais tau hais tias lawv muaj kev nyiam rau cov kev taw qhia ntawm lawv cov magnetic teb. Magnetizing ib lub hlau nplaum tiv thaiv "grain" yuav txo lub zog ntawm cov hlau nplaum los ntawm 50%.

Demagnetization
NIB hlau nplaum yeej yog cov hlau nplaum tas mus li, vim lawv poob cov hlau nplaum, lossis degauss ib txwm muaj, ntawm kwv yees li 1% ntawm ib puas xyoo.Lawv ua haujlwm nyob rau hauv qhov kub ntawm -215 ° Fto 176 ° F (-138 ° C txog 80 ° C). Rau cov ntawv thov uas xav tau ntau qhov kub thiab txias, Samarium Cobalt (SmCo) hlau nplaum yog siv.

Txheej
Vim tias tsis muaj coated sintered NIB yuav corrode thiab crumble nrog rau cov huab cua, lawv raug muag nrog ib tug tiv thaiv txheej. Cov txheej txheej feem ntau yog ua los ntawm npib tsib xee, txawm tias lwm cov khoom lag luam muaj txheej txheem muab kev tiv thaiv rau qhov kub thiab txias, cov av noo siab, ntsev tsuag, cov kuab tshuaj thiab cov roj.

Qib
NIB hlau nplaum tuaj nyob rau hauv ntau qib, uas sib haum mus rau lub zog ntawm lawv cov magnetic teb, xws li N35 (tsis muaj zog thiab tsawg tshaj plaws kim) mus rau N52 (muaj zog tshaj, kim tshaj plaws thiab nkig ntau dua).An N52 hlau nplaum yog kwv yees li 50% muaj zog tshaj N35 hlau nplaum ( 52/35 = 1.49). Hauv Teb Chaws Asmeskas, nws yog qhov zoo tshaj plaws los nrhiav cov neeg siv khoom qib hlau nplaum hauv N40 txog N42 ntau yam. Hauv ntim ntau lawm, N35 feem ntau siv ifsize thiab qhov hnyav tsis yog qhov tseem ceeb vim tias nws tsis tshua kim. f qhov loj thiab qhov hnyav yog qhov tseem ceeb, qib siab dua feem ntau yog siv. Muaj tus nqi them rau tus nqi ntawm cov hlau nplaum qib siab tshaj plaws yog li nws tau pom ntau dua los pom N48 thiab N50 cov hlau nplaum siv hauv ntau lawm piv rau N52.