Corrosion yog ib qho ntawm cov khoom tseem ceeb uas ua rauNpauj Npaim Valve kev puas tsuaj. HauvNpauj Npaim Valve Kev tiv thaiv,Npauj Npaim Valve Corrosion tiv thaiv yog qhov teeb meem tseem ceeb los txiav txim siab. Rau cov hlauNpauj Npaim Valves, stright txheej kho yog qhov zoo tshaj plaws kev tiv thaiv kev tiv thaiv.
Lub luag haujlwm ntawmhlauNpauj Npaim Valve Nto Txheej
01. Kev Tiv Thaiv
Tom qab cov hlau nto yog coated nrog pleev xim, cov hlau nto yog cov sib cais los ntawm ib puag ncig. Qhov kev tiv thaiv kev tiv thaiv no tuaj yeem hu cov nyig. Tab sis nws yuav tsum tau taw qhia tias ib txheej xim nyias uas tsis tuaj yeem ua tiav lub luag haujlwm tiv thaiv. Vim tias cov polymer siab muaj cov txheej huab cua, thaum cov txheej tawv tawv heev, nws cov qauv txheej txheem cia cov dej lwg thiab oxygen kom dhau dawb. Mos-ntimNpauj Npaim Valves muaj cov cai nruj rau cov tuab ntawm epoxy txheej ntawm saum npoo. Nws tuaj yeem pom tau tias rau ntau lub tsho muaj txiaj ntsig tus nqi yog ntau dua li cov khoom siv hlau tsis sib npaug. Txhawm rau txhim kho qhov tsis muaj tseeb ntawm cov txheej txheem, cov khoom siv tiv thaiv corrosion
02. Corrosion Inhibition
Los ntawm reacting sab hauv cov feem ntawm txheej nrog cov hlau, cov hlau nto sib kis lossis cov tshuaj tiv thaiv yog tsim los txhim kho cov nyhuv tiv thaiv ntawm cov txheej txheem.Npauj Npaim ValvesSiv rau cov kev cai tshwj xeeb yuav tsum tau them sai sai rau cov xim ntawm cov xim pleev kom tsis txhob muaj kev phiv tsis zoo. Tsis tas li ntawd, cov hlau cam khwb ciaNpauj Npaim Valve Siv nyob rau hauv cov roj pipeline, cov khoom lag luam ua rau muaj kev txiav txim siab ntawm cov roj hlau thiab cov ziab khaub ncaws ntawm cov khoom siv hlau tuaj yeem ua tau lub luag haujlwm ntawm cov organic corrosion inhibitors.
03. Electrochemical Kev Tiv Thaiv
Electrochemical corrosion nyob rau hauv zaj duab xis tshwm sim thaum daim dielecric permeable tau nkag mus rau hauv kev sib cuag nrog cov hlau nto. Siv cov hlau uas muaj cov hlau siab dua li cov hlau ua cov tub lim rau hauv cov tsho tiv no, xws li zinc. Nws yuav ua lub luag haujlwm tiv thaiv kev tiv thaiv kev ua kom zoo, thiab cov khoom siv zinc yog qhov yooj yim, uas tau txo cov kev pabcuam corrosion thiab ntev ua haujlwm lub neej ntawm lubNpauj Npaim Valve.
Feem ntau siv cov txheej txheej rau cov hlauNpauj Npaim Valves
01.Npauj Npaim Valve Lub cev Epoxy Resin Txheej
Muaj cov yam ntxwv hauv qab no:
Corrosion Kuj
Epoxy-coated steel cov tuav muaj zoo corrosion tsis kam, thiab cov nyiaj sib zog nrog cov qhob yog txo. Nws yog qhov haum rau kev lag luam muaj cov xwm txheej nyob rau hauv ib puag ncig huab cua los yog kev siv hluav taws xob.
muaj zog adhesion
Lub xub ntiag ntawm polar hydroxyl thiab ether hydroxyl thiab Ethere Bond inerent nyob rau hauv molecular charet ntawm epoxy resins ua rau nws nplaum kom nws nplaum rau ntau yam tshuaj. Epoxy Resin muaj qis shrinkage thaum lub sij hawm kho, thiab kev ntxhov siab sab hauv yog qhov me me, thiab cov tiv thaiv cov npoo av tsis yooj yim rau poob tawm thiab swb.
Cov Khoom Siv Hluav Taws Xob
Lub zog Epoxy Resin Resin System yog cov ntaub ntawv insulating zoo heev nrog cov khoom siab high, nto leakage kuj thiab arc tsis kam.
Cov pwm tiv taus
Kev kho Epoxy tiv thaiv feem ntau cov pwm thiab tuaj yeem siv rau hauv cov xwm txheej phem.
02.Npauj Npaim Valve Phaj Nylon phaj ntaub
Cov ntawv nyeem nylon yog qhov tsis tshua muaj neeg tiv thaiv thiab tau ua tiav zoo nyob rau hauv ntau daim ntawv thov xws li dej, av nkos, khoom noj, thiab kev cia siab.
kev sib deev sab nraum zoov
Cov nylon board txheej tuaj yeem dhau cov tshuaj ntsev kom dhau, thiab cov txheej tsis muaj tev tawm tom qab tau txais ntau tshaj 25 xyoos, yog li tsis muaj xeb rau cov khoom siv hlau.
puas ua
Muaj kev ua kom zoo heev.
Kev Cuam Tshuam
Tsis muaj daim kos npe ntawm tev hauv kev cuam tshuam muaj zog.
Lub Sijhawm Post: Nov-24-2022
