1.What cuam tshuam ua kom khov-thaw cycles muaj nyob rau ntawm cov khoom tiv thaiv thiab ruaj khov ntawm cov galvanized txheej?
Nce kev pheej hmoo ntawm txheej puas
Lub voj voog khov khov thiab yaj yuav ua rau micro kev ntxhov siab rau ntawm lub galvanized txheej lossis cov hauv paus hlau (xws li cov nyhuv sib xyaw thaum dej khov thiab nthuav). Kev ua haujlwm ntev ntev yuav ua rau cov kab nrib pleb, tev los yog flaking ntawm txheej, rhuav tshem nws cov peev txheej thiab txo nws txoj kev tiv thaiv corrosion.
Ua kom nrawm corrosion txheej txheem
Thaum lub sij hawm khov-thaw txheej txheem, dej pheej ua dua rau hauv qhov hws lossis cov khoom puas ntawm cov txheej. Yog tias muaj ntsev, cov pa paug, thiab lwm yam, hauv cov txheej txheem, ua rau cov txheej nrawm ntawm zinc txheej thiab txawm xeb ntawm lub hauv paus hlau.
Txo cov nplaum adhesion
Kev hloov kub zaus qhov kub yuav tsis muaj zog qhov sib txuas ntawm cov galvanized txheej thiab lub substrate. Tshwj xeeb tshaj yog thaum muaj micro qhov tsis xws nyob rau hauv txheej, lub voj voog khov, ua rau txheej txheem tiv thaiv kom tsis muaj kev tiv thaiv zoo ntawm lub substrate.
Cov nyhuv ntawm tsawg-kub brittleness
Zinc ua dua nkev muaj ntau yam kub thaum kub. Qhov hloov kub sai sai nyob rau hauv lub qhov txias-thaw yuav ua rau muaj cov txheej txheem tawg thiab yooj yim dua tawg thaum raug rau sab nraud, ntxiv txo nws cov nyhuv tiv thaiv sab nraud, ntxiv txo nws cov nyhuv tiv thaiv sab nraud, ntxiv txo nws cov nyhuv tiv thaiv sab nraud, ntxiv txo nws cov nyhuv tiv thaiv sab nraud, ntxiv txo nws cov nyhuv tiv thaiv.
2.Qhov kom txo qhov cuam tshuam ntawm feze-thaw mus txog ntawm galvanized txheej?
Txhim khu cov anti-khov-txiav muaj peev xwm ntawm cov galvanized txheej
Nce cov tuab ntawm galvanized txheej: ib qho tuab tuab tuaj yeem muab cov khoom lag luam tuab thiab muaj kev puas tsuaj, ncua kev noj haus thiab kev puas tsuaj.
Txhim kho cov txheej txheem galvanizing: siv cov txhuas galvanizing, alloy lub zog los txhim kho cov txheej txheem, txo cov kab ke thiab cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm kev nkag siab noo noo.
Txhim kho ib puag ncig kev siv thiab txo kom khov-thaws puas tsuaj rau cov neeg mob
Tsis txhob muaj kev sib tw dej ntxiv: Txhim kho cov kev ua kom zoo nkauj thaum muaj kev sib tw ntawm cov dej hauv galvanized thiab txo cov dej ntws rov qab thaum lub sij hawm khov-thaw mus.
Tswj ib puag ncig corrosiveness: tshem tawm ntsev, thiab lwm yam nyob ib ncig ntawm galvanized, thiab siv cov pa roj ntsha thaum tsim nyog txo qis kev sib chwv ntawm cov qauv ntawm cov xeb thiab cov txheej txheem.
Kev tu thiab kho kom raws sijhawm
Kev tshawb xyuas tsis tu ncua thiab kev tu: Ua ntej lub caij txias, tshuaj xyuas seb puas muaj cov khoom txias, ua kom tawg, thiab hle khaub ncaws los ntawm kev ua kom muaj zog thaum khov thiab yaj.
Kev kho hauv zos: Thaum cov xim tawv puas puas, siv zinc-nplua nuj xim, thiab tiv thaiv kev puas tsuaj los ntawm kev nthuav dav thiab txav mus los.
3.Tov cov nyhuv ntawm khov-thaws mus txog ntawm Galvanized Txheej muaj dab tsi ua nrog cov av noo?
Cov av noo muab "nruab nrab" rau lub voj voog khov-thaw ncig ua si, ua kom sov siab rau lub cev nyuab siab. Cov tub ntxhais ntawm lub voj voog khov-thaw yog "khov-yaj-yaj thiab amoment cov ntsiab lus ntawm cov txheej ntawm galvanized txheej thiab nws tsis xws luag.
High Vaus nrawm nrawm electrochemical corrosion thiab cov ntawv "synergistic kev puas tsuaj" nrog khov-thaw mus. Cov ya raws hauv lub voj voog khov-thaw tsuas yog tsim kev ntxhov siab rau lub cev, tab sis kuj tseem yog electrolyte, ua rau entrochemical corrosion ntawm qhov tsis xws nyob rau hauv zinc txheej.
4.Within Cov av noo yog qhov cuam tshuam loj tshaj plaws rau hauv khov thiab yaj ntawm lub galvanized txheej?
Thaum cov txheeb ze cov av noo ntau dua 60%, cov nyhuv khov-yaj ntawm cov galvanized txheej yog ntau dua. Thaum cov av noo nyob hauv qhov no, cov yeeb yaj kiab dej yog yooj yim tsim nyob rau saum npoo ntawm cov hlau, muab cov channel electomer electroly rau electrochemical corrosion. Yog tias muaj lub voj voog khov-thaw ncig ua si tib lub sijhawm, nws yuav ua kom muaj kev puas tsuaj ntawm galvanized txheej.
Tshwj xeeb tshaj yog thaum cov av noo yog nyob rau hauv ntau ntawm 85% ~ 95%, kev xeb cov tshuaj tiv thaiv yuav muaj mob heev. Nyob rau lub sijhawm no, cov yeeb yaj kiab dej ntawm lub galvanized txheej yog tuab thiab tej zaum yuav nplua nuj nyob rau hauv cov pa oxygen, uas yuav dhau los ua kev mob corrosion zoo tshaj plaws. Yog tias tseem muaj kev ntxhov siab ntawm lub cev los ntawm lub voj voog khov-thaw ua kom nrawm dua, nws yuav mob siab rau cov kev puas tsuaj ntawm galvanized txheej.
5.Txhob lub galvanized txheej tiv thaiv thaum cov av noo tshaj 95%?
Ntxiv dag zog rau cov dej tsis muaj dej thiab cov khoom lag luam ntawm cov txheej ntawm nws tus kheej
Thaiv kev sib cuag ntawm noo noo thiab txheej
Inhibit Electrochemical Corrosion
High-zaus saib xyuas thiab kho raws sijhawm