Alkaline tu yog ib txoj hauv kev niaj hnub saib xyuas kom tshem tawm cov roj stains, cov organic txuas thiab lub teeb ntsuas ntawm qhov chaw ntawm titanium cua sov raj hauv tshuaj, khoom noj thiab tshuaj. Titanium muaj kev tiv thaiv zoo tag nrho rau cov tshuaj alkaline, tab sis kev xaiv tsis raug ntawm cov neeg ua haujlwm tu, kev siv ntau dhau los yog tsis yog -tus qauv kev ua haujlwm tseem yuav ua rau lub ntsej muag passivation zaj duab xis, ua rau cov xim tsis zoo hauv zos thiab tseem cuam tshuam rau lub sijhawm ntev - tiv thaiv - kev ua haujlwm corrosion. Mastering cov ntsiab lus tseem ceeb ntawm kev ntxuav alkaline tuaj yeem ntxuav cov av kom huv si thaum tiv thaiv cov titanium raj qauv, thiab ua kom cov cuab yeej ua haujlwm zoo tom qab tu.
Thawj qhov tseem ceeb tshaj plaws yog xaiv cov khoom tsim nyog alkaline ntxuav thiab tswj cov tshuaj concentration. Muaj zog alkalis xws li siab -concentration sodium hydroxide nrog cov additives ntxiv tsis haum rau ntev - kev sib cuag nrog titanium nto, tshwj xeeb tshaj yog nyob rau hauv cov cua kub. Overly concentrated alkaline kua yuav maj mam erode ntawm ntug ntawm passivation zaj duab xis thiab ua rau lub raj nto poob nws thawj metallic luster. Nws raug nquahu kom siv tshwj xeeb qis-alkali neutralized ntxuav cov neeg ua haujlwm lossis cov tshuaj detergents alkaline diluted. Cov concentration yuav tsum nruj me ntsis tswj nyob rau hauv qhov kev nyab xeeb ntau yam teev nyob rau hauv phau ntawv qhia kev khiav hauj lwm. Tsis txhob sib xyaw cov tshuaj alkaline nrog cov tshuaj chlorine- muaj cov khoom xyaw, vim tias cov tshuaj chloride ions ua ke nrog alkalis yuav tsim cov khoom sib xyaw corrosive media thiab induce pitting corrosion ntawm titanium.
Ntxuav qhov kub thiab txias lub sij hawm yuav tsum tau tswj nruj heev. Alkaline tu efficiency nce nrog rau qhov kub thiab txias, tab sis kub ceev ceev cov tshuaj tiv thaiv ntawm alkali kua thiab titanium passivation zaj duab xis. Tsis txhob kub cov tshuaj alkaline thaum ntxuav; chav sov so thiab txhuam yog txoj kev nyab xeeb tshaj plaws. Rau cov roj tawv tawv thiab cov av organic, ncua lub sijhawm so kom tsim nyog es tsis txhob nce qhov kub. Kev immersion ntev dhau lub sij hawm tus qauv kuj raug txwv. Ntev -lub sij hawm zoo li qub kev sib cuag nrog alkaline kua yuav ua rau cov zaj duab xis saum npoo nyias nyias. Teem lub sijhawm ntub dej ruaj khov raws li cov av tuab, thiab tshem tawm cov hlab rau kev ntxuav ib zaug cov khoom sib txuas.
Cov txheej txheem kev khiav hauj lwm txheej txheem thaum txhuam thiab yaug yog qhov tseem ceeb. Siv cov khoom mos uas tsis yog-nws yog xim hlau xws li nylon txhuam thiab daim txhuam cev rau kev txhuam hniav. Hard steel hlau txhuam, hlau scrapers thiab ntxhib abrasive cov cuab yeej yuav tawm qhov khawb tob rau ntawm titanium nto, rhuav tshem tag nrho cov txheej txheem passivation thiab tsim cov corrosion tshiab- thaj chaw. Tom qab txhuam kom huv si, yaug lub raj lub cev rov qab nrog dej huv kom huv si ntxuav cov kua alkaline seem. Residual alkali daig nyob rau hauv qhov khoob, xov interfaces thiab cov hauv paus hniav ntawm lub raj yuav txuas ntxiv mus corrode saum npoo hauv cov txheej txheem cua sov tom ntej. Tsom ntsoov rau qhov dej yaug qhov chaw tuag kom ntseeg tau tias tsis muaj tshuaj lom neeg nyob.
Tshaj tawm - ntxuav kom qhuav thiab qhov chaw re- kev tiv thaiv tsis tuaj yeem tshem tawm. Tom qab yaug kom huv si, ziab cov titanium cua sov cov raj ib txwm nyob rau hauv qhov dej - qhov cua, lossis siv cov cua qhuav kom huv si kom ya raws cov dej noo. Tsis txhob so qhov chaw nrog cov rags qias neeg lossis tso cov hlab rau hauv qhov chaw ntub dej ntev ntev. Tom qab ziab, muab cov raj tso rau hauv cov cua huv rau ib lub sijhawm. The titanium surface will automatically regenerate a new dense passivation film, repairing minor wear during cleaning. Tsis txhob muab cov raj xa rov qab rau hauv cov xov xwm ua haujlwm corrosive tam sim ntawd tom qab ntxuav, txwv tsis pub cov zaj duab xis regenerated tsis tiav yuav poob kev tiv thaiv.
Tsis tas li ntawd, kev kho mob tshwj xeeb rau cov kab mob tshwj xeeb yog xav tau. Yog hais tias lub raj nto muaj tuab inorganic nplai dua li cov roj stains, tsis txhob cia siab rau kev tu alkaline nkaus xwb. Muab cov txheej txheem descaling lub cev es tsis txhob nce alkali concentration los daws qhov teeb meem. Rau cov raj uas tau siv nyob rau hauv siab -purity ntau lawm ib puag ncig, siv cov khoom noj tshwj xeeb-qib los yog kws tshuaj-qib alkaline ntxuav kom tsis txhob qhia cov impurities tshiab.
表格
| Tswj yam khoom | Kev ua haujlwm tshwj xeeb | Muaj peev xwm txaus ntshai kom zam |
|---|---|---|
| Tus neeg saib xyuas tu & concentration | Siv tsawg-alkali tshwj xeeb detergents, txwv tsis pub siab -concentration muaj zog alkali thiab chlorine- muaj cov sib tov | Passivation zaj duab xis yaig, hauv zos pitting corrosion |
| Qhov kub thiab txias sijhawm | Ua haujlwm ntawm chav tsev kub, tswj lub sijhawm so kom nruj | Accelerated nto aging, tsis sib xws zaj duab xis thinning |
| Cov cuab yeej Scrubbing & flushing | Txais cov khoom uas tsis yog-cov khoom siv hlau, ua kom cov kua dej alkaline | Deg khawb, residual alkali ua rau theem nrab corrosion |
| Qhuav & rov-kev tiv thaiv | Qhuav kiag li, tos rau ntuj passivation zaj duab xis regeneration | Kev tuav dej noo, tiv thaiv tsis tiav tom qab rov ua dua |
Ua raws li cov ntsiab lus tseem ceeb saum toj no rau kev ntxuav alkaline tuaj yeem sib npaug kev tu cov nyhuv thiab kev tiv thaiv cov cuab yeej. Standardized kev khiav hauj lwm tshem tawm deg attachments zoo yam tsis muaj kev puas tsuaj rau qhov kev ua tau zoo ntawm titanium cua sov raj. Hom kev tu tsis tu ncua no pab txuas ntxiv lub neej kev pab cuam thiab ua kom ruaj khov ntawm cov khoom siv cua sov hauv ntau lub tshuab tsim khoom.
