thermowell yog dab tsi?
Thermowells yog cov khoom lag luam uas siv los tiv thaiv cov thermocouples los ntawm qhov kub thiab txias thiab corrosion, yog li ncua lub neej ntawm thermocouple. Cov khoom siv thermowell feem ntau yog GH3039, uas yog ua los ntawm npib tsib xee-raws li alloy thiab muaj cov yam ntxwv ntawm kub tsis kam, corrosion kuj, zoo stability thiab siab ntseeg.
daim ntawv thov
Thermowells tau siv dav hauv kev tsim khoom thiab kev tshawb fawb, feem ntau suav nrog cov hauv qab no:
★ Kev ntsuas kub tsis tu ncua ntawm cov kub kub carburizing rauv:Stainless hlau yog siv los ua cov raj tiv thaiv thaum ntsuas qhov kub thiab txias ntawm qhov cub carburizing qhov cub. Vim lub deteriorating nyhuv ntawm cov roj carburizing nyob rau hauv lub cub tawg lub cev ntawm lub thermocouple, cov kev pab cuam lub neej yog heev txo. Thaum siv cov hlau tsis muaj steel-me me steel sib xyaw yeeb nkab qauv, cov nyhuv deteriorating ntawm cov pa roj carbon dioxide ntawm lub thermocouple tuaj yeem tiv thaiv.
★ Kev ntsuas kub tsis tu ncua ntawm qhov cub kho cua sov:Thaum qhov kub ntawm lub qhov cub cua sov tsis siab tshaj 900 degree, stainless hlau tiv thaiv cov raj feem ntau yog siv rau kev siv mus sij hawm ntev; Thaum qhov kub thiab txias yuav tsum tau qis dua (qis dua 700 degree), nws yog qhov pheej yig dua los xaiv cov pa roj carbon tsawg; Yog hais tias qhov cua sov qhov kub tsis tshaj 900 degree, thiab high-aluminium tiv thaiv raj siv tau tsis tu ncua ntev.
Tsis tas li ntawd, thermowells kuj tau siv dav hauv tshuaj thiab petrochemical cov nroj tsuag, dej thiab dej khib nyiab, tshuaj thiab biotechnology, zaub mov thiab dej haus, thiab lwm yam.