Muaj Tej Hub Phaj

Kev lag luam ceramic phaj muaj cov yam ntxwv ntawm hnav tsis kam, tiv taus corrosion, hluav taws xob rwb thaiv tsev thiab siab kub ua hauj. Cov ntaub ntawv raw yog kev lag luam kev ua haujlwm ceramics, uas yog cov khoom siv uas tsis yog hlau, thiab cov ntsiab lus tseem ceeb yog silicate, uas zoo ib yam li cov khoom sib xyaw ntawm lub ntiaj teb' s lithosphere. Lawv yuav tsis ua kom muaj av hauv av thiab lub cev huab cua hlau hnyav hnyav, thiab yuav tsis cuam tshuam rau thaj chaw ib puag ncig. Advanced ceramic raws phaj yog qhov khoom ntsuab thiab ib puag ncig. Txhua yam xws li tshuab ceramic cov khoom siv nws muaj nws qhov zoo thiab qhov tsis zoo, yog li kev tshawb xyuas tag nrho thiab kev tshawb fawb yuav tsum tau nqa tawm rau cov kev ua haujlwm ntawm kev ua haujlwm ntawm ceramics. Yog tias siv cov khoom siv tsis tau raws li, cov ceramics yuav tsis tiav cov txiaj ntsig siv. Feem ntau, cov ntsiab lus tseem ceeb uas cuam tshuam rau kev ua tiav ntawm cov xeb xaum av yog raws li nram no: siv qhov ntsuas kub thiab hloov chaw; corrosive media; yuam cov neeg mob; qhov nyuaj sib tsoo cov xwm txheej kaum; siv cov hmoov av ya raws. Nrog txoj kev txhim kho thiab kev nce qib ntawm kev lag luam, cov ntaub ntawv thiab cov txheej txheem ntawm kev lag luam kev lag luam khoom muag tseem tau enriched thiab txhim kho, ua cov ntawv ceramic ua cov npe nrov dua hauv ntau cov chaw tsim khoom lag luam. Peb daim ntawv thov tseem ceeb yog qhia hauv qab no.

√ Ceramic Hnav Daim Hlau

Ceramic muaj qhov ua siab tawv, ncav Mohs hardness ntawm 8-9, thiab lub zog siab txhua yam. Cov kev coj khaub ncaws hnav ua ke feem ntau yog Alumina, Zirconia, Silicon Carbide thiab Silicon Nitride. Hais txog kev coj tsis kam, Alumina<>< silicon="">< silicon="" nitride,="" txawm="" li="" cas="" los="" xij,="" hnav="" tsis="" kam="" ntawm="" ib="" qho="" khoom="" siv="" ceramic="" deb="" tshaj="" qhov="" ntawm="" cov="" hlau="" thiab="" cov="" ntaub="" ntawv="" alloy.="" nqi="" yog="" tib="" yam="" li="" cov="" coj="" tsis="" kam,=""><>< silicon="">< silicon="" nitride.="" yog="" lawm,="" tus="" nqi="" ntawm="" ceramics="" kuj="" tseem="" siab="" dua="" li="" cov="" hlau="" lossis="" alloys.="" daim="" ntawv="" thov="" ntawm="" alumina="" daim="" hlau="" yuav="" ntau="" dua,="" thiab="" lwm="" cov="" ntaub="" ntawv="" siv="" ntau="" dua="" hauv="" cov="" kev="" lag="" luam="" uas="" cov="" nqi="" tsis="" suav="" nrog="" qhov="" tsis="" suav="" tias="" yog="" siab.="" cov="" ntawv="" thov="" ntsig="" txog="" thaj="" chaw="" yog="" cov="" hlua="" hnav-tiv="" thaiv,="" cov="" ntawv="" pov="" thawj="" mos="" txwv,="" hnav-resistant="" thiab="" corrosion-resistant="" tsheb,="" thiab="" lwm="">

√ Ceramic Insulating Phaj

Cov ntaub ntawv cov khoom qub ntawm cov ntxig hluav taws xob uas siv rau cov hluav taws xob rwb thaiv tsev yog Aluminium Oxide, Zirconium Oxide, Aluminium Nitride, Silicon Nitride thiab Boron Nitride. Muaj qee qhov kev sib txawv ntawm kev ua tau zoo ntawm cov ntaub ntawv sib txawv, tab sis lawv feem ntau muaj qhov tsis tshua muaj hluav taws xob tsis tu ncua, tsis tshua dielectric poob, thiab siab dua dielectric lub zog, kev tiv thaiv rwb thaiv tsev, thiab lwm yam. xaiv Aluminium Nitride (thermal conductivity siab li 180 W / mK). Yog tias rwb thaiv tsev yuav tsum ua, Zirconia nrog cov thermal conductivity zoo dua. Hais txog cov nqi, Alumina<>< silicon="">< boron="">< aluminium="">

√ Qhov Chaw Kub Khoom Ceramic Phaj

Kev ntsuas kub tsis kam yog ib qho ntawm cov yam ntxwv ntawm cov ntaub ntawv siab tshaj. Advanced ceramics yog ua los ntawm sintering saum 1,000 ° C. Oxide ceramics, xws li 99% Alumina, tuaj yeem tiv taus qhov kub siab ntawm 1,700 ° C hauv ib puag ncig huab cua. Silicon Nitride tuaj yeem tiv taus qhov kub thiab txias ntawm 1,200 ° C, thiab kev siv kub ntawm Boron Nitride nyob rau hauv ib puag ncig cov pa roj yog qhov siab txog li 2,000 ° C. Ntxiv mus, txij li ceramics kuj muaj qhov zoo corrosion tsis kam rau qhov kub thiab txias ib puag ncig, lawv tau dhau los ua cov khoom tsim nyog hauv cov chaw sov. Txawm li cas los xij, ntxiv rau qhov zoo tshaj plaws thermal shock tsis kam ntawm Silicon Nitride thiab Boron Nitride, lub thermal shock tsis kam ntawm oxide ceramics tsis zoo heev, yog li yog siv nyob rau hauv qhov kub muaj peev xwm, nws yog qhov tsim nyog los tswj cov cua kub thiab txias dua kom tsis txhob muaj cua sov thiab cua txias ntawm cov khoom lag luam ceramic ua rau tawg ntawm cov khoom ceramic. Cov khoom muaj feem xyuam nrog cov phaj teeb tsa, pawg thawj tsav nkoj, thiab pawg tswj cua sov.

Cov Khoom Muaj Khoom Siv

Nco tseg: Txawm hais tias peb tsis muaj laj thawj tsis ntseeg tias qhov tseeb ntawm cov ntaub ntawv hais tawm, cov ntaub ntawv no tsuas yog muab rau kev sib piv nkaus xwb. Cov yam ntxwv tseeb yuav sib txawv raws cov qauv tsim khoom thiab cov qauv ua haujlwm, thiab qee zaum yuav raug txiav raws li qhov tshwj xeeb.

Cim npe nrov: industrial ceramic phaj, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom