Hais txog kev saib xyuas lub sijhawm rau kev txhawb nqa steel: rau kev txhawb nqa nyob rau hauv qhov chaw qhuav hauv tsev tsis muaj cov kab mob corrosive, ib qho kev tshuaj xyuas thiab tu feem ntau yuav tsum tau ua txhua txhua rau lub hlis. Lub hom phiaj tseem ceeb ntawm qhov kev tshuaj xyuas no yuav tsum yog txhawm rau txheeb xyuas cov ntsia hlau nruj thiab xyuas qhov chaw ntawm cov khoom siv rau cov plua plav los yog cov cim qhia ntawm me me corrosion. Hloov pauv, rau kev txhawb nqa nyob rau sab nraum zoov, qhov chaw ntub dej, lossis qhov chaw corrosive, nws raug nquahu kom kuaj xyuas thiab tiv thaiv- kev tiv thaiv corrosion yuav tsum tau ua txhua lub hlis twg los tiv thaiv cov hlau nrawm los ntawm kev raug cua, nag, ntsev tsuag, lossis cov pa phem hauv huab cua.
Lub sijhawm txij nkawm rau kev thauj khoom tseem ceeb-cov khoom siv bearing yuav tsum nruj dua. Cov khoom tseem ceeb-cov kabmob- xws li kab, kab teeb, thiab kab pheeb ces kaum- yog qhov cuam tshuam rau me me deformation lossis weld qaug zog thaum lub sijhawm ua haujlwm ntev. Yog li ntawd, ib qho kev soj ntsuam xyuas kev ncaj ncees ntawm cov qauv yuav tsum tau ua ib nrab-ib xyoos lossis ib xyoos; Qhov kev tshuaj xyuas no yuav tsum npog lub bolt nruj, weld kev ncaj ncees, tivthaiv deformation, thiab hnav ntawm cov khoom siv sib txuas, nrog kev txhawb nqa lossis hloov pauv raws li qhov tsim nyog.
Ntev- cov txheej txheem tu ncua sij hawm tseem suav nrog kev tu ncua sij hawm ntawm cov txheej txheem tiv thaiv thiab tiv thaiv- kev kho corrosion. Rau qhov chaw tiv thaiv los ntawm kub-dip galvanization lossis epoxy xim txheej, feem ntau pom zoo kom rov ua dua - tshuaj xyuas thiab kov- pleev xim rau txhua 2 mus rau 3 xyoo nyob rau hauv ib puag ncig sab nraum zoov kom ntseeg tau tias muaj kev ncaj ncees ntawm cov txheej txheem tiv thaiv thiab txuas ntxiv lub neej kev pab cuam ntawm cov qauv kev txhawb nqa. Tsis tas li ntawd, yuav tsum tsim kom muaj kev tswj xyuas cov ntaub ntawv khaws tseg thiab cov ntaub ntawv khaws cia kom yooj yim rau kev npaj kev tshuaj xyuas thiab kho yav tom ntej, yog li ua kom lub sijhawm ntev - kev nyab xeeb thiab kev ruaj ntseg ntawm cov kev txhawb nqa.
