Yuav ua li cas Thermocouples nrog Ceramic Sheaths ua nyob rau hauv high-temperature furnaces?

Thermocouples nrog ceramic sheaths qhia txog kev ua tau zoo tag nrho hauv cov qhov cub kub heev.
Ceramic sheaths muab cov khoom zoo heev rwb thaiv tsev, tiv thaiv cov thermocouple xov hlau los ntawm hluav taws xob cuam tshuam thiab luv luv Circuit Court nyob rau hauv lub cub tawg ib puag ncig. Qhov no tau lees tias qhov tseeb thiab kev cia siab rau qhov ntsuas kub.
Lawv tuaj yeem ntsib qhov kub thiab txias heev, tsis tu ncua zoo dhau los ntawm kev txawj ntse ntawm cov ntaub qhwv sib txawv. Qhov no ua rau lawv tsim nyog rau cov huab cua sov sab hauv ntau dhau-kub rauv uas tsis muaj kev puas tsuaj loj lossis tsis ua haujlwm.
Cov thermal conductivity ntau dhau ntawm ob peb lub ceramics tso cai rau hauv ntsuab sov sov hloov mus rau qhov sib txuas ntawm cov thermocouple, tso cai rau qhov ntsuas kub kom luv thiab raug.
Ceramic sheaths yog cov pov thawj zoo kawg nkaus tiv thaiv oxidation thiab tshuaj tua kab mob. Qhov no yog ib qho tseem ceeb nyob rau hauv cov tshuaj hnyav hnyav ib puag ncig tsis tu ncua pom nyob rau hauv lub cub tawg, qhov twg ntau cov pa roj thiab cov ntaub ntawv tuaj yeem ua mob rau lub thermocouple.
Lawv lub zog txhua yam cia rau hauv lawv los ntsib lub cev lub zog thiab kev vibrations uas tshwm sim los ntawm kev ua haujlwm ntawm lub cub tawg, txo qis kev hem thawj ntawm kev tawg lossis kev puas tsuaj.
Txawm li cas los xij, ceramic sheaths tej zaum yuav muaj qee qhov kev txwv. Tej zaum lawv yuav nkig thiab muaj kev cuam tshuam rau kev tawg yog tias raug hloov kho kub ceev lossis kev poob siab. Tsis tas li ntawd, kev xaiv ntawm daim ntaub ceramic thiab nws qhov tshwj xeeb tuaj yeem cuam tshuam rau tag nrho cov kev ua tau zoo thiab lub neej ntev ntawm cov thermocouple.
Tag nrho cov kev ua tau zoo ntawm cov thermocouples nrog ceramic sheaths kuj tso siab rau ntawm txoj cai teeb tsa thiab kev sib khi kom txuag tau koj qhov sov so thiab qhov nkag ntawm cov khoom paug.