Abstract
Tsis tu ncua -kub yug me nyuam tso tsheb hlau luam, zaub mov tsis tu ncua blanching cua sov kab thiab preheating pipelines rau qis- salinity industrial wastewater tag nrho muaj cov kab mob chloride ions thiab tsis muaj zog acidic organic pollutants. Hauv qhov qis-kev ua haujlwm tsis zoo no, qis- cov pa roj carbon steel cua sov kav yuav sai sai los ntawm - phab ntsa xeb thiab nruab nrab to tom qab luv - lub sijhawm ua haujlwm. Nyob rau hauv sib piv, siab -kawg tiv thaiv- corrosion lwm yam xws li titanium raj, quartz tubes thiab PFA-coated heaters xa redundant kev ua tau zoo nrog ntau heev tus nqi yuav khoom, ua rau tsis tsim nyog peev pov tseg rau manufacturers. Raws li kev hloov kho molybdenum{12}} qib stainless hlau alloyed, 316 stainless hlau cua sov raj tau dhau los ua cov khoom siv hluav taws xob tseem ceeb rau feem ntau cov qauv kev lag luam me me corrosive ua haujlwm. Daim ntawv no piav qhia txog nws cov khoom siv tseem ceeb, kev txwv tsis pub siv thiab kev xaiv cov ntaub ntawv muaj txiaj ntsig, ua ke nrog cov lus sib piv cov kab rov tav ntawm plaub feem ntau siv cov khoom siv cua sov.
1. Core Performance Advantages ntawm 316 Stainless hlau
Piv nrog cov pa 304 stainless hlau, cov khoom molybdenum ntxiv zoo heev txhim kho nws cov tshuaj tiv thaiv chloride- ua rau pitting corrosion thiab crevice corrosion nyob rau hauv me ntsis ntsev aqueous daws. Thaum lub sij hawm rov ua cua sov thiab cua txias, qhov ntom ntom chromium oxide passive zaj duab xis tuaj yeem rov tsim dua tshiab tsis tu ncua ntawm cov yeeb nkab phab ntsa, tsim kom muaj kev tiv thaiv ruaj khov los thaiv kev cuam tshuam ntawm corrosive ions.
Nyob rau hauv cov nqe lus ntawm mechanical stability thiab ua adaptability, lub alloy boasts zoo structural rigidity thiab thermal qaug zog kuj. Nws tuaj yeem tiv taus ntev - lub sij hawm cov kua dej scouring thiab nquag kub viav vias yam tsis tas yuav khoov deformation los yog foob tawg, zoo tiv thaiv nruab nrab infiltration uas yuav hlawv tawm hluav taws xob cua sov ua hauj lwm hlau. Tsis tas li ntawd, kev paub tab txiav, khoov thiab argon arc vuam cov tswv yim txhawb kev tsim tshwj xeeb, ua kom hloov tau yooj yim rau qhov chaw nqaim nqaim, lub cev tsis tu ncua thiab tsis yog - tus qauv ntawm - cov khoom siv hauv tsev.
2. Kab rov tav kev sib piv ntawm plaub qhov cua sov
表格
| Cua sov Cheebtsam Hom | Chloride Pitting Suppression Effect | Thermal Aging Stability | Dej Flow Erosion Resistance | Routine Maintenance Frequency | Full -Cov Nqi Ua Haujlwm Lub Neej |
|---|---|---|---|---|---|
| 316 Stainless hlau | Kev tiv thaiv zaj duab xis ruaj khov, pom tseeb zoo dua 304 | Muaj zog ntev - voj voog stability | Kev tiv thaiv zoo heev -scouring peev xwm | Tsawg heev yuav tsum tau kuaj xyuas | Qhov zoo tshaj plaws kev tshuav nyiaj li cas |
| 304 Stainless hlau | Qhov nruab nrab, hauv zos pitting yooj yim tshwm sim hauv dej chlorinated | Nruab nrab thermal stability | Nruab nrab erosion kuj | Kev soj ntsuam ib ntus | Tus nqi qis dua, kev pabcuam luv luv hauv dej ntsev |
| Ntshiab Titanium Tube | Sab saum toj -tier tiv thaiv- kev ua haujlwm corrosion hauv siab -chloride ib puag ncig | Ultra{0}}siab thermal stability | Superior durability | Yuav luag txij nkawm- dawb | Cov khoom siv siab heev, pom tseeb kev ua tau zoo tshaj rau me ntsis corrosion |
| Quartz cua sov Tube | Tsuas yog inert rau ib qho acidic media, tsis zoo rau chloride-muaj dej | Thaum tshav kub kub-resistant tab sis nkig | Tsis muaj zog heev cuam tshuam | High breakage hloov zaus | Hnyav tom qab- kev ua haujlwm tsis tu ncua, txwv rau cov tshuaj tiv thaiv zoo li qub |
3. Clear Application txwv thiab drawbacks ntawm 316 Stainless hlau
316 stainless hlau tsis yog universal los tiv thaiv - cov khoom siv corrosion thiab muaj cov ciam teb siv tau. Ntev - lub sij hawm immersion nyob rau hauv siab - kub concentrated muaj zog acid, muaj zog alkali thiab saturated siab - salinity brine yuav irreversibly puas nws nto passive zaj duab xis, ua rau nruam yeeb nkab phab ntsa thinning thiab zaum kawg to seem. Rau cov khoom siv sib xyaw ua ke hnyav hnyav, titanium cua sov raj lossis PFA- cov khoom siv hluav taws xob ua haujlwm yog cov khoom siv txhim khu kev qha ntau dua.
Ntxiv mus, nyob rau hauv tej yam kev mob ntawm siab - ceev ceev khoom particle stirring thiab muaj zog abrasive kua scouring, lub passive zaj duab xis yog feem ntau rau cov neeg kho tshuab khawb thiab tsis tuaj yeem kho nws tus kheej tam sim ntawd, accelerating lub zos corrosion tsis ua hauj lwm thiab shortening kev pab cuam lub neej.
4. Cov lus qhia txog kev xaiv qhov xaus thiab engineering
Nruab nrog molybdenum- muaj zog chloride corrosion tsis kam, ruaj khov cov khoom siv thiab hloov tau yooj yim, 316 stainless hlau cua sov cov raj yog cov khoom siv hluav taws xob zoo tshaj plaws, txuag hluav taws xob thiab txhim khu kev qha rau feem ntau ntawm kev lag luam me me corrosive circulating cua sov tshuab. Hauv kev xaiv engineering, nws yuav tsum tau ua qhov tseem ceeb rau cov dej ntws nrog cov tshuaj chloride thiab cov kua qaub tsis muaj zog, khoom noj khoom haus - cov khoom siv cua sov thiab ib txwm -kub dej khib nyiab preheating pipelines. Thaum ua hauj lwm tej yam kev mob muaj xws li kub, muaj zog alkali, siab salinity thiab abrasive xov xwm, siab -qib anti- cov ntaub ntawv corrosion yuav tsum tau hloov ua ntej. Tsuas yog los ntawm kev sib piv cov yam ntxwv ntawm cov khoom siv nrog cov kev ua haujlwm tiag tiag tuaj yeem ua haujlwm ntev - cov khoom siv ruaj khov thiab cov nqi khiav lag luam tsim nyog tau lav.
