Yuav ua li cas tshuaj Corrosion maj mam Destroys Standard Thermocouples hauv Aggressive Molding

Qee cov resins-xws li PVC, fluoropolymers, nplaim taws- cov ntaub ntawv retardant, thiab kua qaub- muaj cov yas engineering- tso tawm cov roj corrosive ntawm qhov kub thiab txias uas maj mam tab sis irreversibly puas tus qauv thermocouples. Corrosion tawm tsam lub sheath, ua rau pitting, discoloration, thiab brittleness. Thaum cov txheej txheej sab nrauv raug cuam tshuam, cov pa roj nkag mus rau hauv cov alloys thiab rwb thaiv tsev, ua rau oxidation, teeb liab drift, thiab qhov kawg tsis ua haujlwm. Txheem 304 lossis 316 stainless hlau sheaths tsuas muaj kev tiv thaiv tsawg heev. Thermocouples ua rau corrosive ib puag ncig siv Inconel 600, Inconel 800, los yog Hastelloy, uas tsim ib tug passive oxide txheej uas tiv thaiv tshuaj tua kab mob. Sealed, hermetic kev tsim kho ntxiv tiv thaiv roj ingress. Corrosion feem ntau txhim kho ntsiag to, nrog qhov tseeb poob qis zuj zus nyob rau lub hlis. Cov neeg ua haujlwm tuaj yeem liam cov txheej txheem teeb meem kom txog thaum lub sensor ua tsis tiav. Kev nkag siab txog kev sib raug zoo ntawm cov tshuaj lom neeg yog qhov tseem ceeb thaum xaiv cov thermocouples rau cov khoom hnyav. Siv cov tshuaj tiv thaiv corrosion{17}}resistant sensors ncua kev pab cuam lub neej los ntawm lub lis piam mus rau xyoo, drastic txo txij nkawm thiab downtime. Nyob rau hauv kev nruj molding ib puag ncig, kev xaiv cov khoom siv rau cov thermocouples yog qhov tseem ceeb dua li lwm cov qauv tsim.