Aluminium oxide ceramic raj yog qhov kev xaiv zoo tshaj plaws ntawm cov neeg siv khoom Kauslim, thiab qhov kev nyiam no yog vim muaj ntau yam zoo uas cov raj ceramic no muaj. Ntxiv rau cov raj ceramics deature, peb cov kev pabcuam zoo yog qhov tseem ceeb .Peb tuaj yeem hloov kho cov raj ceramic raws li cov neeg siv khoom kos duab, tsis muaj teeb meem ncaj nraim los yog ceramic raj rau peep eblow. Yog tias cov neeg siv khoom ' ceramic raj tau thov, peb cov neeg ua haujlwm yuav kos tus lej rau cov neeg siv khoom yooj yim installation.
Rov qab los rau alumina ceramic raj nws tus kheej, cov khoom tshwj xeeb ntawm alumina ceramic ua rau nws cov khoom siv tawv heev thiab ruaj khov. Ceramic tube muaj cov ntsiab lus siab ntawm aluminium oxide, ua rau muaj zog hardness thiab hnav tsis kam. Qhov no ua ke nrog nws cov tshuaj lom neeg ruaj khov, ua rau nws zoo tagnrho rau kev siv hauv qhov hnyav thiab xav tau ib puag ncig uas lwm cov ntaub ntawv yuav sai sai.
Aluminium oxide ceramic raj muaj cov cuab yeej zoo heev, ua rau lawv tiv taus kev ntxhov siab thiab kev ntxhov siab yam tsis muaj kev tawg lossis tawg. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov ntawv thov uas cov raj ceramic raug rau qhov nrawm nrawm lossis cuam tshuam rau lub zog, vim nws yuav tsum muaj peev xwm tiv taus cov rog no yam tsis muaj kev puas tsuaj.
Lwm qhov tseem ceeb uas ua rau kev hnav tsis kam ntawm alumina ceramic raj yog lawv cov npoo du. Tsis zoo li lwm cov ntaub ntawv, qhov saum npoo ntawm alumina ceramics yog du heev uas nws nyuaj rau cov khoom ua raws thiab tsim kev sib txhuam. Qhov no txhais tau hais tias tsis tshua muaj kev cuam tshuam los yog hnav, uas txuas ntxiv lub neej ntawm cov raj ceramic.
Ntxiv nrog rau kev hnav tsis kam, alumina ceramic raj muaj ntau lwm yam zoo. Piv txwv li, lawv muaj peev xwm tiv taus corrosion, ua rau lawv tsim nyog siv rau hauv kev lag luam tshuaj thiab tshuaj thiab hauv qhov hnyav sab nraum zoov. Lawv kuj muaj cov khoom siv thermal zoo, nrog rau cov thermal conductivity thiab tsis tshua muaj thermal expansion, ua rau lawv zoo tagnrho rau siv nyob rau hauv high-temperature daim ntaub ntawv.
Lub abrasion tsis kam ntawm alumina ceramic raj yog ib qho ntawm cov laj thawj tseem ceeb uas lawv nyiam nrog cov neeg siv khoom Kauslim. Lawv cov khoom tshwj xeeb, suav nrog cov hardness siab, txhua yam muaj zog thiab du nto tiav, ua rau lawv cov khoom siv ruaj khov thiab kav ntev. Raws li qhov tshwm sim, aluminium oxide ceramic raj yog qhov tsim nyog rau kev siv ntau yam kev lag luam thiab kev siv, uas lawv tuaj yeem muab kev ntseeg tau thiab ua tau zoo rau xyoo tom ntej.
Yog tias koj txaus siab rau cov khoom no, thov nyem rau hauv qab no kom paub ntau ntxiv thiab tiv tauj peb.
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