Vim li cas oxidized lubricating roj ua rau corrosion?
Ntxiv nrog rau oxidation, nitration, kub, paug, siab shear tus nqi, corrosive ib puag ncig los yog depletion ntawm additive tej pob khoom yog lub ntsiab yam tseem ceeb uas shorten engine roj lub neej.
Cov roj cav ua haujlwm tseem ceeb heev, thiab vim li no nws tseem ceeb heev kom hloov cov roj thaum lub sijhawm pom zoo los ntawm cov chaw tsim khoom tsheb.
Lub sijhawm thiab siv peb muab cov tshuab ua nws. Cov txheej txheem ib txwm no yog hu ua deterioration lossis degradation ntawm lubricating roj, uas txo cov roj muaj peev xwm ua tau nws cov haujlwm tseem ceeb. Tab sis kuj ua rau poob ntawm lwm yam tseem ceeb, xws li cua txias, tu, tiv thaiv thiab sealing, uas yog maj mam ploj.
Txawm li cas los xij, muaj lwm yam uas ua rau cov roj cav tsis zoo sai dua.
oxidation Qhov no yog ib qho ntawm cov laj thawj tseem ceeb ntawm lubricant hnav. Qhov no ua rau muaj kev hloov pauv hauv cov qauv molecular ntawm cov roj. Thaum cov roj lubricating tuaj rau hauv kev sib cuag nrog cov khoom oxidizing, xws li oxygen, thiab tshuaj lom neeg cov tshuaj tiv thaiv tshwm sim, cov viscosity nce thiab acidic cov khoom tsim uas tuaj yeem ua rau cov khoom siv hlau puas, xws li cov khoom hauv tsheb, uas cov roj nplua nyeem tau da dej.
Lwm qhov tshwm sim ntawm oxidation tuaj yeem yog qhov tsim ntawm sludge, kua roj vanish thiab kua roj vanish.
Oxidizing tebchaw ua rau corrosion thiab pab tsim cov deposits, ua rau clogging li qub thiab circuits thiab, raws li qhov tshwm sim, cov khoom tsis ua hauj lwm. Cov tshuaj tiv thaiv no nrawm dua thaum cov roj kub nce.
Lub sij hawm thiab siv peb muab tso rau hauv cav txhais tau hais tias lub cev muaj zog lubrication roj tuaj yeem poob lawv cov khoom. Cov txheej txheem ib txwm no yog hu ua deterioration lossis degradation ntawm lubricating roj, uas txo cov roj muaj peev xwm ua tau nws cov haujlwm tseem ceeb. Tab sis kuj ua rau poob ntawm lwm yam tseem ceeb, xws li cua txias, tu, tiv thaiv thiab sealing, uas yog maj mam ploj.
Lwm yam tseem ceeb uas txo cov roj cav lub neej yog: nitration, kub, fouling, siab shear tus nqi, corrosive ib puag ncig los yog depletion ntawm additive tej pob khoom.
Tias yog vim li cas nws thiaj li tseem ceeb heev kom hloov cov roj kom tsis txhob poob nws cov khoom sai sai.
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