2. Cov ntsiab lus ntawm SMCC cov hlau nplaum: kev ua tau zoo thiab kev ua lag luam txoj haujlwm
3. Kev Ntsuam Xyuas: Qeb Ob Qib Loj Ntawm Sintered Samarium cobalt: 1: 5 thiab 2:17
4. Kev thov cov xwm txheej: Los ntawm cov tshuab ntsuas tsheb mus rau aerospace
5. Kev sib tw ua lag luam thiab cov kev muaj zog: tus nqi siab thiab thev naus laus zis hloov tshiab
6. Kev Tshawb Fawb Xyuas: Shanghai Young Magnet txoj kev mus ua kom tawg hauv kev lag luam
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Nyob rau hauv lub ntiaj teb kev ua haujlwm siab ua lag luam ua lag luam, SMCO cov hlau nplaum (SMCO) Txawm hais tias nws lub zog sib nqus yog qis dua me ntsis rau ntawm neodymium hlau boron (ndfeb), nws txoj kev ntseeg tau hauv cov xwm txheej zoo xws li Aerospace, thiab cov khoom siv kho tsheb kho kom zoo nkauj. Raws li tus neeg xa khoom tseem ceeb ntawm sintered Samarium cobalt cov hlau nplaum hauv cov khoom sib tw ntawm kev sib tw ntawm kev sib tw ntawm kev sib tw ntawm kev ua luam tawm txuas ntxiv ntawm SMCO5 thiab SM2CO17.
Tam sim no, nrog kev tawg ntawm qhov xav tau rau cov tsheb hluav taws xob hluav taws xob tshiab, cov chaw tshawb nrhiav, lub Sojarium cobal hlauet kev lag luam tau siv nyob rau hauv txoj kev tshiab ntawm kev loj hlob voj voog. Txawm li cas los xij, teeb meem xws li cov khoom siv raw siab thiab cov txheej txheem ntau lawm tseem txwv nws cov ntawv thov loj. Kab lus no yuav tob tob txog cov yam ntxwv kev ua haujlwm, kev lag luam hluav taws xob ntawm cov tuam txhab Suav teb muaj peev xwm tawg ntawm cov kev cai ntawm cov khoom sib nqus siab ntawm cov khoom sib nqus siab.
2. Cov ntsiab lus ntawm SMCC cov hlau nplaum: kev ua tau zoo thiab kev ua lag luam txoj haujlwm
Samarium cobalt cov hlau nplaum yog cov hlau nplaum siab cov hlau nplaum uas tsis tshua muaj hlau Samarium (sm), cobalt (CO) thiab hlau. Nws tau txais txiaj ntsig zoo tshaj plaws nyob hauv qhov kub thiab txias thiab corrosion tsis kam. Piv nrog rau lwm cov ntaub ntawv sib nqus loj:
Sib nqus lub zog: nruab nrab ntawm ndfeb (muaj zog tshaj plaws) thiab alnico;
Kev Ua Haujlwm Kub: Kev ua haujlwm siab tshaj plaws txog li 300 degree (NDFeb feem ntau yog qis dua nyob hauv qab 200 degree);
Corrosion Kuj: Tsis xav tau kev tiv thaiv electroplating, tuaj yeem yog nthuav tawm ib puag ncig nyuaj;
Nqe: Vim yog qhov tsis txaus ntawm Samarium thiab cobalt cov peev txheej, tus nqi yog qhov siab tshaj plaws ntawm plaub loj sib nqus cov ntaub ntawv (smco, ndfeb, ferrite, alnico).
Qhov kev sib xyaw ua ke ntawm cov yam ntxwv ua rau cov hlau nplaum smco uas xav tau cov haujlwm ua haujlwm hnyav (xws li cov khoom siv satellite thiab cov khoom sib sib zog nqus).
3. Kev Ntsuam Xyuas: 1: 5 thiab 2:17 qib ntawm sintered Samarium cobalt
Shanghai Cov Hlau nplaum Cov Hlau nplaum muab cov hlau nplaum saws saws uas feem ntau muab faib ua ob pawg:
Smco5 (1: 5 hom)
Composition: Samarium cov ntsiab lus tshaj 30%, cobalt yog lub loj loj;
Sib Nqus Zog Khoom: 18-22 mgoe;
Cov yam ntxwv kub: reversible kub coefficient {}}. 05% / degree, kub ua hauj lwm 250 degree.
Muaj feem xyuam nrog cov xwm txheej: Precision twj thiab micro motors hauv cov pa roj kub ib puag ncig.
SM2CO17 (2:17 Hom)
Composition: Ntxiv cov hlau me xws li hlau, tooj liab, thiab zirconium los ua kom tau zoo rau cov hluav taws xob ruaj khov;
Sib Nqus Zog Zog Khoom: 24-30 mgoe (muaj zog sib nqus sib nqus);
Cov yam ntxwv kub: reversible kub coefficient {{}}. 03% / degree, kub tsis kam 300 tawm tsam kev kawm kub.
Muaj feem xyuam nrog cov xwm txheej: ultra-high kub ib puag ncig xws li aerospace tshuab thiab cov cuab yeej siv kev lag luam nuclear.
Ob qib tau tsim los ntawm cov txheej txheem SINTINING, nrog cov khoom siv tuab thiab cov khoom siv hlau sib cav sib ceg, tab sis yuav tsum tau customized ntim thiab cov kev daws teeb meem.
4. Kev thov cov xwm txheej: Los ntawm cov tshuab ntsuas tsheb mus rau aerospace
Cov ntawv thov tseem ceeb ntawm Samarium Cobalt hlau nplaum yog cov hlaualt rau hauv cov cheeb tsam uas muaj kev cia siab rau kev cia siab thiab kev zam ib puag ncig:
Kev lag luam automotive: Siv rau turbocharger sensors, abs tshuab, thiab wasescent siab kub nyob rau hauv lub cav sib ceg;
Micro Motors: High-effectic drive Cheebtsam hauv Precision Cov Khoom Siv Kho Mob thiab Drone Serves;
Aerospace: satellite tus cwj pwm tswj, rocket thruster Cheebtsam, nrog ob qho hluav taws xob tiv taus thiab kub sib txawv tsis kam mus;
Lub zog thiab kev lag luam: nuclear sib nqus cov khoom siv, corrosion-resistant hlau nplaum rau kev sib sib zog nqus cov cuab yeej.
Nyob rau hauv xyoo tsis ntev los no, nrog kev tshawb nrhiav qhov chaw (xws li cov phiaj xwm satellite qis), qhov kev thov rau Samarium COBALT cov phiaj xwm tau loj heev.
5. Kev sib tw ua lag luam thiab cov kev muaj zog: Cov nqi siab thiab thev naus laus zis hloov zuj zus
Txawm hais tias muaj cov khoom lag luam dav dav, Samarium cobal hlau nplaum ntsib ntau qhov nyuaj:
Cov khoom siv nyoos hloov: Cobalt tus nqi tau cuam tshuam zoo heev los ntawm kev thov rau roj teeb tshiab, thiab cov pa roj teeb tshiab yog cov kev xav tau zoo heev;
Cov txheej txheem txheej txheem: Cov txheej txheem Sintering yuav tsum tau kho cov ntsiab lus oxygen thiab cov nplej sib txawv, thiab nws yog qhov nyuaj los txhim kho cov txiaj ntsig txiaj ntsig;
Kev sib tw nrog hloov qhov kub thiab txias tsis kam los ntawm kev ntxiv dysprosium (dy), kev cuam tshuam rau qhov kev lag luam nruab nrab thiab qis-kub siab.
Txawm li cas los xij, thev naus laus zis tau qhib kev tshiab:
Siv thev naus laus zis: Extract Sojarium thiab cobalt los ntawm cov khoom khib nyiab los txo kev cia siab;
Microstructure Eptimization: Txhim kho cov khoom sib nqus khoom los ntawm Nanegrain Ciam Tsim Tsim, nqaim ntawm kev ua yeeb yam nrog ndfeb.
6. Kev Tshawb Fawb Xyuas: Shanghai Young Magnet txoj kev mus ua kom tawg hauv kev lag luam
Raws li ib qho ntawm ob peb lub tuam txhab hauv tsev uas npaj cov thev naus laus zis sintering, Shanghai Cov Hlau nplaum ua ke nws cov tswv yim los ntawm cov tswv yim hauv qab no:
R & D Kev nqis peev: Tsim cov txheej txheem tsawg-cobalves (xws li hloov ib nrab ntawm FE / CU) los txo cov nqi;
Customized ntau lawm: muab hluav taws xob hluav taws xob-tiv taus cov hlau nplaum txhim kho rau cov neeg lag luam aerospace;
Thoob Ntiaj Teb Layout: Tsim Raw Khoom Siv Raw Khoom Siv Hauv Asmeskas Cobalt Mining Cov Cheeb Tsam kom ntseeg tau txoj saw hlau ruaj khov.
Lub tuam txhab tam sim no tau dhau los ua tus thib ob-TESLA satellite Cheebtsam thiab yog koom nrog hauv Suav teb chaw nres tsheb-cuam tshuam txog cov haujlwm.
7. Yav Tom Ntej Outlook: Lub Peev Xwm ntawm Samarium Cobalt Hlau nplaum nyob rau hauv cov khoom siv tshiab
Nrog rau kev tawm ntawm cov thev naus laus zis xws li cov khoom siv hluav taws xob thiab kev siv hluav taws xob ntawm cov khoom siv ntshav: cov tshuab ntsuas nucalt rau ntshav systems supercondemement supercondening hlau nplaum;
Quantum Tshuab: Ua lub siab-stability sib nqus ntawm cov khoom siv sib xyaw ua ke;
6g Kev sib txuas lus: miniaturized magnetronic cov khoom siv rau Terahertz Wave Khoom.
Nws tuaj yeem ua tau kev sib tw uas nyob rau hauv lub caij nyoog ntawm "cov khoom sib tw-ua ntej" thev naus laus zis yuav tsum ua lub tuam txhab rov qab los ntawm cov khoom siv sib nqus hauv ntiaj teb.