Yuav ua li cas xaiv lub tsho tiv thaiv thermocouple raws li qhov chaw ua haujlwm?

Xaiv cov thermocouple tiv thaiv lub tes tsho daim ntaub hu ua kom tiav cov xim ntawm ntau haiv neeg ntawm kev khiav ib puag ncig.
Yog hais tias qhov kev khiav ib puag ncig yog corrosive xav tsis thoob, uas suav nrog cov muaj zog acids, cov hauv paus muaj zog, lossis cov tshuaj sib txawv corrosive, ces cov khoom uas muaj zog corrosion kuj, xws li tantalum, Hastelloy, thiab lwm yam, yuav tsum tau txiav txim siab. Cov tshuaj no tuaj yeem ua kom sib npaug hauv qab cov xwm txheej hnyav corrosion thiab ua kom zoo tiv thaiv thermocouples.
Thaum lub sij hawm khiav ib puag ncig yog nyob rau hauv lub xeev kub heev, ntau-kub alloys uas muaj xws li npib tsib xee feem ntau raws li tag nrho cov alloys los yog ceramics yuav zoo meej xaiv. Cov kub kub alloys tuaj yeem ntsib qhov kub ntawm heaps ntawm ntau yam uas tsis muaj deformation lossis raug mob, thaum cov khoom siv ceramic muaj super kub-kub tsis kam thiab rwb thaiv tsev.
Yog tias muaj kev vibrations ruaj khov thiab muaj kev cuam tshuam nyob rau hauv ib puag ncig kev khiav, nws yog ib qho tseem ceeb uas yuav tau xaiv cov khoom siv hluav taws xob ntau dhau thiab tawv, uas suav nrog cov hlau tsis muaj steel lossis ntau tshaj-hluav taws xob alloy hlau. Lawv tuaj yeem ntsib kev vibrations thiab cuam tshuam, ua kom muaj kev ncaj ncees ntawm kev tiv thaiv casing.
Nyob rau hauv ib puag ncig uas muaj kev pheej hmoo, uas suav nrog cov huab cua lossis cov kua dej uas muaj cov khoom muaj zog, muab cov tshuaj tiv thaiv uas muaj xws li tungsten carbide lossis cov alloys tawv yog qhov muaj siab dua los txo qhov kev puas tsuaj ntawm lub tsho tiv thaiv.
Yog tias tej zaum yuav muaj kev lim hiam ntau dhau ntawm qhov khiav ib puag ncig, nws yog ib qho tseem ceeb uas yuav tsum tau xaiv cov khoom uas yuav ntsib kev nyuaj siab thiab ua kom paub tseeb tias cov duab thiab kev sib khi ntawm lub tes tsho tiv thaiv tuaj yeem hloov mus rau ntau qhov xwm txheej.
Tsis tas li ntawd, cov nqi them kuj tseem xav tau txiav txim siab. Qee qhov kev ua tau zoo tshaj-tag nrho cov khoom kuj tseem tuaj yeem muab kev ua tau zoo tag nrho, txawm li cas los ntawm tus nqi zoo dua. Raws li lub tswv yim ntawm kev sib dhos, qhov tsim nyog ntawm cov duab kos ib puag ncig, kev ua haujlwm tag nrho thiab tus nqi yuav tsum muaj kev sib npaug.
Piv txwv li, nyob rau hauv ntau dhau-kub, ntau dhau-strain, thiab corrosive ib puag ncig ntawm roj av refining, tshwj xeeb alloy tshuaj uas integrate ntau kub kuj, corrosion kuj, thiab strain kuj txiav txim siab raws li thermocouple shielding tes tsho.