Kev sib koom ua ke cov raj ceramic thiab cov pas nrig rau hauv cov qauv tsim yuav tsum muaj kev nkag siab tob txog cov khoom siv lub cev tshwj xeeb. Tsis zoo li cov hlau, ceramics yog nkig thiab tsis zam kev ntxhov siab tsis sib xws lossis kev poob siab zoo. Yog li ntawd, thaum tsim ib qho kev txhawb nqa rau lub siab kub - qhov cub, nws yog ib qho tseem ceeb kom tso cai rau thermal expansion. Yog tias tus pas nrig ceramic tau tsau nruj dhau ntawm ob qho kawg, nws tuaj yeem tawg thaum nws nthuav dav thaum lub sijhawm cua sov. Hloov chaw, engineers feem ntau siv "floating" mounts uas tuav cov pas nrig ceramic nyob rau hauv qhov chaw thaum tso cai rau nws txav me ntsis raws li qhov kub thiab txias. Qhov kev txawj ntse no yog ib feem ntawm qhov peb koom nrog peb cov neeg koom tes los ntawm peb txoj kev sib raug zoo ntawm kev sib koom tes ntev thiab ruaj khov, kom ntseeg tau tias peb cov xwm txheej thoob ntiaj teb ua rau muaj kev vam meej, ntev - kev txhim kho mus ntev.
Thaum cov raj ceramic siv los ua rwb thaiv tsev rau cov thermocouples lossis sensors, kev xaiv ntawm txoj kab uas hla thiab phab ntsa tuab yog qhov tseem ceeb. Lub raj uas nyias dhau tuaj yeem ua rau tsis yooj yim, thaum lub raj uas tuab heev tuaj yeem muaj thermal lag ntau dhau, ua rau lub sijhawm teb ntawm lub sensor qeeb. Peb ntau yam ntawm cov hlab ntsha thiab cov pas nrig los ntawm ntau yam siab - cov ntaub ntawv purity, xws li 95% lossis 99.7% alumina, txhua qhov sib txawv ntawm qhov sib npaug ntawm lub zog thiab thermal zog. Rau kev lag luam hauv tsev thiab txawv teb chaws ua haujlwm hauv kev ua hlau metallurgy, qhov chaw tiav ntawm cov ceramic kuj tseem ceeb heev. Ib tug du, polished nto tiv thaiv lub buildup ntawm slag los yog carbon, uas yuav cuam tshuam nrog lub sensor nyeem ntawv los yog lub raj lub structural kev ncaj ncees lub sij hawm.
Rau cov khoom siv kho tshuab, xws li siv cov pas nrig ceramic li rollers lossis shafts, lubrication thiab kev sib dhos yog qhov tseem ceeb. Ceramics muaj cov coefficient tsawg heev ntawm kev sib txhuam, tab sis lawv tseem tuaj yeem hnav yog tias lawv rub tawm tsam cov npoo tawv. Siv cov roj hmab muag los yog cov khoom siv tshwj xeeb ceramic- mus rau- cov hlau hloov pauv tuaj yeem pab faib cov khoom thauj thiab tiv thaiv qhov taw tes- thauj khoom. Raws li ib tug thawj coj nyob rau hauv industrial ceramic teb, peb muab kev qhia txog yuav ua li cas integrate peb cov khoom rau hauv complex systems. Txawm hais tias koj tab tom tsim lub tshuab hluav taws xob los yog qhov loj - cov tshuaj reactor, kev sib xyaw ua ke ntawm cov raj ceramic thiab cov pas nrig yog tus yuam sij kom ua tiav ib puag ncig zoo thiab kev ua haujlwm zoo. Los ntawm kev ua raws li cov qauv tsim no, cov tuam txhab tuaj yeem ua tiav qhov kev ua haujlwm zoo tshaj plaws thiab kev ruaj ntseg ntawm cov ceramics siab heev.