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Cov khoom siv dab tsi yog qhov nyuaj li ceramic, tsis tau cov cav tov zoo li hlau?
2025-11-28

What Material Is Hard as Ceramic, Yet Machines Like Metal?

                                                                               (Macor TshoojTsim los ntawmWintrustek)


Nyob rau hauv daim teb ntawm cov ntaub ntawv kev tshawb fawb, peb nquag ua rau muaj teeb meem: Ntau cov kev ua haujlwm siab ua rau lawv muaj kev tiv thaiv hluav taws xob, tab sis lawv lub zog hluav taws xob, tab sis lawv cov khoom siv hluav taws xob kom tsis txaus, Cov ntaub ntawv hlau, ntawm qhov tod tes, yog ib qho yooj yim rau cov txheej txheem tab sis muaj kev tsis txaus siab mus rau qhov kub, thiab xeb.

Puas muaj cov ntaub ntawv uas muaj qhov zoo tshaj plaws ntawm ob lub ntiaj teb? Cov lus teb yog ad-Macor iav Ceramic.


Macor iav CeramicCoj ua ke qhov yooj ntawm cov yas muaj zog, qhov yooj yim ntawm kev ua kom zoo li hlau, thiab qhov ua tau zoo ntawm cov thev naus laus zis high ceramic. Nws yog iav-cerubic hybrid nrog cov cim tshwj xeeb los ntawm ob cov tsev neeg khoom siv. Macor yog ib qho hluav taws xob zoo thiab ua kom sov sov, nrog kev ua tau zoo nyob rau hauv kev kub kub, nqus tsev, thiab cov mob corrosive.


Macor iav CeramicMuaj kev siv ntsuas kub txuas ntxiv ntawm 800ºC thiab qhov kub tshaj plaws ntawm 1000 ℃. Nws cov coefficient ntawm thermal expansion yog sib piv rau cov hlau thiab cov iav ntim sealing. Macor tsis yog-ntub, tsis muaj qhov porosity, thiab, tsis zoo li cov khoom siv zas, yuav tsis deform. Nws yog insulator zoo ntawm cov hluav taws xob siab, ntau zaus, thiab qhov kub thiab txias. Thaum ci ci, nws tsis outgas hauv cov chaw nqus ntxig.


Nws tuaj yeem nrawm nrawm thiab kev lag luam siv cov duab thiab cov duab preces siv cov cuab yeej hlau hlau, thiab tsis tas yuav tsum tua hluav taws. Qhov no txhais tau tias tsis muaj kev puas tsuaj qeeb, tsis muaj cov khoom siv kim heev, tsis muaj cov kab ke sib dhos, thiab cov cuab yeej tsis muaj nuj nqis los ua cov kev qhia tshwj xeeb.

 

Qhov Zoo:

  • Kev tiv thaiv kom ntev

  • Pes tsawg porosity

  • Hluav taws xob-resistant

  • Macor muaj zog thiab txhav; Tsis zoo li cov pa kub siab polymers, nws tsis nkag los yog deform

  • Yuav tsis tso tawm hauv ib puag ncig nqus tsev

  • Tsawg thermal conductivity; Kev siv insulator zoo siv kub siab

  • Zoo heev rau cov kev tsim hluav taws xob siab thiab ntau yam ntawm cov nquag

  • Insulical insulator, tshwj xeeb ntawm cov kub

  • Yuav siv tau siv machined siv cov cuab yeej hlau hlauing

  • Tsis tas yuav tua tom qab machining

  • Kev siv ntsuas kub txuas ntxiv ntawm 800 ° C; Qhov kub tshaj plaws ntawm 1000 ° C

  • Cov coefficient ntawm thermal expansion yooj yim phim cov hlau thiab cov iav sealing.

  • Superior tas ruaj khov nyob rau hauv ntau cov xwm txheej (cua sov, hluav taws xob, thiab lwm yam)

 

Daim Ntawv Thov:

  1. Kev Tsim Khoom:Siv nyob rau hauv wafer ua khoom siv ua raws li insulating flutures, rhaub hauv paus, lub tshuab nqus tsev nqus thiab muaj peev xwm ua kom cov ntshav yaig thiab cov ntshav siab.

  2. Aerospace thiab defense: Siv nyob rau hauv radar yoj-pob tshab cov khoom siv rau cov kev taw qhia txog cov teeb meem, thiab lwm yam kev tsim kho kev tsim kho, thiab muaj kev ruaj khov, thiab ib puag ncig ua siab tsis kam.

  3. Kev tshawb fawb tshawb fawb thiab lub zog loj physics: Insulating txhawb nqa thiab insulators reyulators tau siv rau hauv cov particle accelerators thiab nqus tsev kom muaj kev kub ntxhov siab huv.

  4. Kev Kho Mob thiab Biotechnology:Vim hais tias ntawm nws sterilizity, tsis muaj tus yam ntxwv, thiab zoo biocompatibic, nws yog siv los ua insulator cov cuab yeej kho mob (piv txwv li, x-ray li) thiab kev phais cov neeg hlau.

  5. Muaj Ntaub Ntawv:Siv los ua kev soj ntsuam lub Windows rau cov cua sov kub, rwb thaiv tsev rau cov khoom cua cua sov, thiab cov kev ntsuas rau kev ntsuas ntsuas ntshav.



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