Kev txiav txim siab tseem ceeb rau Tsev Passivation
Kev Tiv Thaiv Kev Nyab Xeeb Thaum Siv Passivation Paste Hauv Tsev
Thaum tsev - siv cov tshuaj passivation muaj kev nyab xeeb thaum siv raws li tau qhia, nws yog ib qho tseem ceeb kom ua raws li kev ceev faj txog kev nyab xeeb kom tsis txhob raug mob lossis puas tsuaj. Ib txwm hnav cov hnab looj tes roj hmab thaum tuav cov muab tshuaj txhuam -txawm citric me mekua qaub- raws li pastestuaj yeem ua rau tawv nqaij khaus yog tias sab laug hauv kev sib cuag ntev heev. Yog tias cov tshuaj nplaum tuaj rau hauv koj daim tawv nqaij, yaug tam sim nrog dej ntau. Tsis txhob muab tshuaj txhuam rau hauv koj ob lub qhov muag; yog tias qhov no tshwm sim, yaug koj ob lub qhov muag nrog dej rau 15-20 feeb thiab nrhiav kev kho mob yog tias khaus tshwm sim. Ua hauj lwm hauv qhov dej - qhov cua, tshwj xeeb tshaj yog yog siv cov nitric acid-paste (txawm tias tsis tshua muaj siab tuaj yeem tso pa tawm me me). Khaws cov tshuaj nplaum kom deb ntawm menyuam yaus thiab tsiaj txhu, thiab khaws cia rau hauv qhov chaw txias, qhuav, kom deb ntawm tshav kub lossis qhib nplaim taws. Tsis txhob muab cov tshuaj txhuam hniav sib xyaw nrog lwm cov khoom ntxuav (xws li tshuaj dawb lossis ammonia), vim qhov no tuaj yeem tsim cov pa phem. Thaum kawg, pov tseg cov khoom siv tsis siv los yog ntxuav cov ntaub so ntswg raws li cov lus qhia-feem ntau cov pastes tuaj yeem muab pov tseg hauv cov thoob khib nyiab, tab sis qee qhov yuav xav tau kev pov tseg tshwj xeeb.
Feem ntau yuam kev kom tsis txhob thaum lub tsev Passivation
Txawm tias muaj kev muab tshuaj txhuam thiab cov cuab yeej zoo, lub tsev passivation tuaj yeem ua tsis tau yog tias ua yuam kev ntau. Ib qho kev ua yuam kev ntau tshaj plaws yog hla kev npaj saum npoo- cov kab mob xws li roj av, av, lossis cov khoom siv hlau yuav tiv thaiv kev muab tshuaj txhuam los ntawm kev ua haujlwm zoo, ua rau cov yeeb yaj kiab tsis sib luag lossis tsis muaj zog. Lwm qhov yuam kev yog siv cov tshuaj pleev ib ce dhau los yog tsis sib xws, uas ua rau tsis sib xws passivation thiab tawm hauv qee qhov chaw muaj kev cuam tshuam rau corrosion. Tso cai rau muab tshuaj txhuam kom qhuav tag rau ntawm qhov chaw kuj yog ib qho yuam kev, vim qhov no tuaj yeem ua rau nws nyuaj rau tshem tawm thiab tuaj yeem tawm ntawm qhov seem uas ua rau cov yeeb yaj kiab tsis zoo. Siv hom tsis ncaj ncees lawmpassivation muab tshuaj txhuamrau koj qib stainless hlau yog lwm qhov yuam kev-piv txwv li, siv citric acid-raws li muab tshuaj txhuam rau ntawm 316 stainless hlau tej zaum yuav tsis zoo li nitric acid-raws li paste. Thaum kawg, rushing tus txheej txheem (xws li, txo lub sij hawm nyob rau hauv) tuaj yeem tiv thaiv cov muab tshuaj txhuam los ntawm kev tshem tawm cov kab mob thiab tsim cov yeeb yaj kiab uas muaj zog. Siv sij hawm ua raws txhua kauj ruam ua tib zoo yuav ua kom muaj kev vam meej.
Thaum Yuav Rov Ua Dua Passivation: Ua kom ntev -Kev Tiv Thaiv Lub Sij Hawm
Passivation tsis yog ib qho - txheej txheem sijhawm; nws yuav tsum tau rov ua dua ib ntus kom tswj tau cov hlau tsis muaj zog tiv thaiv zaj duab xis passive. Qhov zaus ntawm passivation nyob ntawm seb cov khoom siv li cas thiab ib puag ncig nws raug. Rau cov khoom siv sab hauv tsev xws li cov dab dej hauv chav ua noj lossis cov kais dej (tshwj xeeb rau cov kab mob me me xws li xab npum, zaub mov, lossis dej), passivation txhua 6-12 lub hlis yog txaus. Rau cov khoom siv sab nraum zoov xws li cov hniav nyiaj hniav kub, rooj tog zaum, lossis khoom siv kho mob (tshwj xeeb rau cov khoom hnyav xws li nag, dej ntsev, lossis UV rays), kev ua kom pom zoo txhua 3-6 lub hlis. Koj yuav tsum rov ua dua yog tias koj pom cov cim ntawm corrosion, xws li cov pob zeb xeb, tshuaj yej staining, los yog pitting, los yog tom qab cov khoom tau khawb, abraded, los yog ntxuav nrog cov cuab yeej abrasive. Tsis tas li ntawd, yog tias koj tsis ntev los no tau tsiv mus rau thaj chaw ntug dej hiav txwv (qhov twg cov dej ntsev tuaj yeem ua kom xeb) lossis tau hloov koj lub sijhawm tu (siv cov tshuaj ntxuav kom huv), koj yuav tsum tau ua kom nquag plias. Tsis tu ncua passivation yuav ncua lub neej ntawm kojstainless hlaucov khoom thiab ua kom lawv zoo li tshiab rau xyoo tom ntej.
Troubleshooting Common Issues with Home Passivation
Passivation Paste Tsis Ua Haujlwm: Ua Tau thiab Kev daws teeb meem
Yog tias koj siv passivation paste thiab pom tias nws tsis ua haujlwm (piv txwv li, cov kab xeb tseem nyob, lossis qhov chaw tseem zoo li stained), muaj ntau yam ua tau thiab kev daws teeb meem. Qhov laj thawj feem ntau yog qhov kev npaj deg tsis txaus- yog tias qhov chaw tsis tau ntxuav kom zoo lossis qhuav, cov kab mob tseem tuaj yeem tshwm sim, tiv thaiv kev muab tshuaj los ntawm kev tsim cov yeeb yaj kiab passive. Txhawm rau kho qhov no, rov- ntxuav lub ntsej muag nrog cov tshuaj ntxuav tes me me, yaug kom huv si, qhuav kom huv, thiab rov muab tshuaj txhuam. Lwm qhov ua tau yog siv hom kev muab tshuaj tsis raug rau koj qib stainless hlau- tshawb xyuas cov khoom lag luam kom ntseeg tau tias muaj kev sib raug zoo thiab hloov mus rau qhov muab tshuaj yog tias xav tau. Yog tias cov tshuaj txhuam tau tas sij hawm los yog tau khaws cia tsis raug (xws li raug tshav kub los yog noo noo), nws yuav ua tsis tau zoo- hloov cov muab tshuaj txhuam nrog lub thawv tshiab. Thaum kawg, yog tias lub sijhawm nyob hauv lub sijhawm luv dhau, qhov muab tshuaj yuav tsis muaj sijhawm txaus los ua haujlwm - ncua sijhawm nyob rau lub sijhawm pom zoo (feem ntau 10-30 feeb) thiab rov thov dua yog tias tsim nyog.
Ncej -Passivation Stains lossis Residue: Yuav Kho Li Cas
Qee zaum, koj tuaj yeem pom cov stains lossis residue ntawm cov hlau tsis huv tom qab tshem tawm cov tshuaj passivation. Qhov no feem ntau yog tshwm sim los ntawm kev yaug tsis tiav los yog cia cov muab tshuaj txhuam kom qhuav rau ntawmnto. Txhawm rau txhim kho qhov no, ua ntej, yaug qhov chaw kom huv si nrog dej sov, siv cov ntaub mos muag los yog daim txhuam cev los txhuam cov khoom seem. Yog tias qhov seem tseem tshuav, sib tov cov dej sov thiab ib qho me me ntawm cov tshuaj ntxuav tes me me, thiab so lub ntsej muag nrog cov tshuaj no, tom qab ntawd yaug dua thiab qhuav tag. Tsis txhob siv cov tshuaj abrasive los yog cov ntaub qhwv ntsej muag, vim lawv tuaj yeem khawb cov zaj duab xis passive. Rau cov tawv nqaij tawv tawv, koj tuaj yeem siv me me ntawm passivation paste rau thaj tsam cuam tshuam, cia nws zaum rau 5-10 feeb, tom qab ntawd yaug thiab qhuav. Yog tias cov stains tseem nyob, nws yuav yog ib qho cim qhia tias qhov chaw tsis raug ntxuav kom zoo ua ntej passivation-rov ua qhov kev npaj nto thiab cov txheej txheem passivation kom ntseeg tau tias cov kab mob raug tshem tawm.
Dealing nrog puas Stainless hlau: Thaum Passivation tsis txaus
Thaum passivation muaj txiaj ntsig zoo rau kev rov ua kom cov yeeb yaj kiab puas thiab tshem tawm cov xeb, nws tsis yog kev daws teeb meem rau cov hlau tsis zoo. Yog tias koj cov khoom muaj qhov sib sib zog nqus pitting, qhov loj xeb, lossis kev xeb ntau heev uas tau nkag mus rau hauv cov hlau (tsis yog saum npoo), passivation yuav tsis kho qhov kev puas tsuaj - nws tsuas yog tiv thaiv corrosion ntxiv. Hauv cov xwm txheej zoo li no, koj yuav tsum tau kho qhov kev puas tsuaj ua ntej ua ntej passivating. Rau cov pits me me los yog khawb, koj tuaj yeem siv stainless hlau polish los yog abrasive ncoo (tshwj xeeb yog tsim los rau stainless hlau) kom du nto, ces ntxuav thiab passivate nws. Rau kev puas tsuaj loj dua, nws yuav tsum tau hloov cov khoom lossis nrhiav kev pabcuam kho mob. Nws yog ib qho tseem ceeb los ntsuas qhov kev puas tsuaj ua ntej passivating - yog tias cov hlau raug cuam tshuam loj heev, passivation ib leeg yuav tsis txaus los tiv thaiv nws ntev - lub sij hawm.
Maximizing cov txiaj ntsig ntawm Tsev Stainless Hlau Passivation
Ua ke Passivation Paste nrog kev tu tsis tu ncua
Txhawm rau kom tau txais txiaj ntsig zoo tshaj plaws hauv tsev passivation, nws yog ib qho tseem ceeb uas yuav tsum tau ua ke nrog kev saib xyuas tsis tu ncua ntawm koj cov khoom stainless hlau. Kev tu tsis tu ncua yog qhov tseem ceeb - so cov chaw nrog cov tshuaj ntxuav tes me me thiab dej sov tsawg kawg ib zaug hauv ib lub lis piam kom tshem tawm cov av, roj, thiab lwm yam kab mob uas tuaj yeem ua rau cov yeeb yaj kiab tsis zoo. Tsis txhob siv cov tshuaj abrasive, cov ntaub plaub hlau, lossis cov ntaub nplaum nplaum, vim lawv tuaj yeem khawb qhov chaw. Rau cov khoom siv sab nraum zoov, yaug lawv nrog dej tshiab tom qab raug dej ntsev (xws li tom qab los nag los ze ntawm ntug dej hiav txwv) kom tshem tawm cov ntsev seem. Koj tuaj yeem siv cov tshuaj tiv thaiv stainless hlau (tshaj nrog cov chaw passivated) tom qab passivation ntxiv ib txheej ntxiv ntawm kev tiv thaiv. Cov tshuaj tiv thaiv no ua raws li kev tiv thaiv kev tiv thaiv kab mob thiab ya raws, ncua lub neej ntawm cov yeeb yaj kiab passive. Los ntawm kev sib txuas cov tshuaj passivation nrog kev tu thiab tu tsis tu ncua, koj tuaj yeem ua kom koj cov khoom tsis muaj hlau tsis muaj corrosion-dawb thiab saib lawv zoo tshaj plaws rau xyoo.
Tus nqi sib piv: Tsev Passivation vs. Kev Pabcuam
Rau ntau tus tswv tsev, ib qho ntawm qhov zoo tshaj plaws ntawm kev ua haujlwm hauv tsev nrog paste yog nws tus nqi -kev ua tau zoo piv rau cov kev pabcuam kev ua haujlwm. Kev tshaj lij kev tshaj lij tuaj yeem raug nqi kim - feem ntau cov nqi ntawm $ 50 txog $ 200 lossis ntau dua rau ib yam khoom, nyob ntawm qhov loj thiab qhov nyuaj ntawm cov khoom. Nyob rau hauv sib piv, passivation hauv tsev nrog paste nqi tsuas yog ib feem ntawm qhov ntawd -ib lub raj los yog lub thawv ntawm passivation paste (uas tuaj yeem kho ntau yam khoom) tus nqi ntawm $10 thiab $30. Tsis tas li ntawd, cov kev pabcuam tshaj lij feem ntau xav kom koj thauj koj cov khoom mus rau qhov chaw (lossis them rau kev thauj khoom thiab xa khoom), ntxiv rau tus nqi thiab tsis yooj yim. Hauv tsev passivation, ntawm qhov tod tes, tuaj yeem ua tiav ntawm koj qhov yooj yim, tsis muaj nqi ntxiv. Rau feem ntau cov khoom siv hauv tsev stainless hlau (xws li dab dej, faucets, cov cuab yeej, lossis cov rooj tog zaum sab nraum zoov), kev ua haujlwm hauv tsev nrog muab tshuaj txhuam yog zoo likev pabcuam tshaj lij, ua rau nws qhov kev xaiv pheej yig dua thiab siv tau.
Ntev -Cov txiaj ntsig ntawm Lub Tsev Passivation rau Cov Khoom Stainless Hlau
Lub sij hawm ntev - cov txiaj ntsig ntawm passivating stainless hlau hauv tsev nrog muab tshuaj txhuam yog qhov tseem ceeb, ua rau nws muaj nqis nqis peev rau txhua tus tswv tsev. Ua ntej thiab qhov tseem ceeb tshaj plaws, nws txuas ntxiv lub neej ntawm koj cov khoom stainless hlau los ntawm kev tiv thaiv lawv los ntawm corrosion, xeb, thiab staining. Qhov no txhais tau tias koj yuav tsis tas yuav hloov cov khoom xws li dab dej, faucets, lossis rooj tog sab nraum zoov ntau zaus, txuag koj cov nyiaj hauv lub sijhawm ntev. Thib ob, nws tuav qhov kev thov kom zoo nkauj ntawm kojstainless hlau-passivated ntoyog ci iab, du, thiab tsis muaj qhov tsis pom kev xeb lossis stains, txhim kho tag nrho koj lub tsev (txawm hauv chav ua noj, chaw nres tsheb, lossis patio). Qhov thib peb, nws txo qhov kev xav tau ntawm kev tu thiab tu ntau zaus - cov chaw passivated yooj yim dua los ntxuav, vim tias cov kab mob tsis zoo yuav ua rau cov txheej txheem oxide du, tiv thaiv. Thaum kawg, nws txhim kho kev nyiam huv ntawm cov khoom siv hlau tsis huv siv hauv chav ua noj lossis chaw npaj zaub mov los ntawm kev tiv thaiv kev loj hlob ntawm cov kab mob (uas tuaj yeem ua kom muaj kab mob xeb lossis stain crevices). Zuag qhia tag nrho, tsev passivation nrog muab tshuaj txhuam yog ib qho yooj yim, pheej yig txoj hauv kev los tiv thaiv koj cov kev nqis peev stainless hlau thiab txaus siab rau lawv cov txiaj ntsig rau xyoo tom ntej.