Qhov sib txawv ntawm Ceramic thiab iav Sib piv qhov sib txawv ntawm cov ntsiab lus zoo sib xws
May 31, 2023
Ceramic thiab iav yog ob qho khoom siv feem ntau hauv kev lag luam thiab kev siv ntau yam. Txawm hais tias lawv yuav zoo li zoo sib xws hauv qee yam, muaj qhov sib txawv ntawm lawv. Hauv qab no yog qhov sib txawv tseem ceeb ntawm ceramic thiab iav.
1. Kev sib xyaw
Ceramic yog cov khoom tsis yog xim hlau thiab cov khoom siv tsis zoo uas muaj cov hlau oxides sib xyaw, cov khoom tsis yog xim hlau, thiab qee zaum nws yog xim hlau. Qhov sib tov yog rhuab ntawm qhov kub thiab txias los tsim cov khoom siv. Iav, ntawm qhov tod tes, yog ib qho khoom siv tsis zoo, tsis yog crystalline khoom ua los ntawm cov cua sov sib xyaw ntawm silica, dej qab zib, thiab txiv qaub lossis lwm yam hlau oxides mus rau qhov kub siab kom txog thaum nws yaj thiab ua kua homogeneous.
2. Kev tsim khoom
Ceramic yog tsim los siv ntau txoj kev xws li molding, extrusion, thiab nias. Cov khoom siv yog tsim rau hauv cov duab uas xav tau ua ntej raug rho tawm haujlwm ntawm qhov kub thiab txias kom tawv. Iav, ntawm qhov tod tes, yog tsim los ntawm melting cov ntaub ntawv raw thiab tom qab ntawd txias lawv los ua cov khoom siv. Cov txheej txheem txias tuaj yeem tshwm sim los yog los ntawm kev tswj kom txias.
3. Khoom
Ceramic paub txog nws lub zog, hardness, thiab durability. Nws kuj tseem tiv taus qhov kub thiab txias thiab tuaj yeem tiv taus thermal shock. iav, ntawm qhov tod tes, yog cov khoom siv tawv tawv uas tsis muaj zog li ceramic. Txawm li cas los xij, nws yog pob tshab, muaj hluav taws xob zoo thiab thermal rwb thaiv tsev, thiab tiv taus tshuaj lom neeg tawm tsam.
4. Cov ntawv thov
Ceramic feem ntau yog siv nyob rau hauv ntau yam lag luam xws li aerospace, automotive, thiab electronics. Nws yog siv rau hauv kev tsim cov khoom siv rau cov cav, turbines, thiab cov cuab yeej txiav. Cov iav feem ntau yog siv rau hauv kev tsim cov qhov rais, iav, cov cuab yeej kuaj, thiab fiber ntau optics.
Hauv kev xaus, ceramic thiab iav yuav qhia qee tus yam ntxwv, tab sis lawv yog cov khoom sib txawv nrog cov khoom tshwj xeeb thiab kev siv. Kev nkag siab txog qhov sib txawv no yog qhov tseem ceeb thaum xaiv cov khoom tsim nyog rau ib daim ntawv thov tshwj xeeb.