Stainless hlau yog ib qho ntawm cov ntaub ntawv tsim nyog tshaj plaws hauv cov cuab yeej cuab yeej ua hlau, paub txog nws lub zog ntawm lub zog, thiab} nws tseem ceeb tshaj plaws. Txawm hais tias siv hauv Fauades, Sunshades, Balustrades, Ordault, lub peev xwm ntev ntawm cov xeb uas muaj xeb txawm tias thaum muaj ib puag ncig hnyav.
Cov ntawv no tshawb txog kev kawm paub qhov kev xav tau yooj yim, kev coj ua hlau, thiab kev tswj hwm ib puag ncig uas ceev thiab zoo nkauj rau xyoo lawm.
Nyob rau hauv archectural tsim, nyob qhov twg obKev ua kom zoo nkauj thiab ua kom ruaj khovTeeb sib npaug, nkag siab corrosion science tsis yog tsuas yog kev paub - nws yog lub hauv paus rau kev siv cov khoom siv ruaj khov thiab ntev} {1}-}}}}}}}}}}}}}}}}}} kav ntev.
Lub luag haujlwm ntawm chromium hauv corrosion tsis kam
Lub pob zeb ntawm stainless hlau yog corrosion tsis kam yogyeebsab, feem ntau nrog 10.5% lossis ntau dua ntawm cov alloy. Thaum raug cov pa oxygen, chromium reacts los ua ib qho me me nyias tsis tau yooj yim heev txheej ntawmchromium oxidentawm cov hlau nto.
Qhov no "zaj duab xis passive" tiv thaiv oxygen thiab noo noo ntawm mus txog rau cov hlau hauv qab, uas yog dab tsi nres xeb ntawm kev sib sau. Txawm hais tias txheej txheej yog khawb, nwstus kheej -}} khotam sim ntawd thaum oxygen yog tam sim no.
Qhov no tus kheej -}} kho cov cuab yeej muab cov hlau stainless ib qho loj dua cov roj carbon hlau. Thaum lub sij hawm zoo tib yam xeb thaum raug huab cua thiab dej, stainless hlau pheej hloov dua nws cov roj oxide txheej.
Ntau dua cov ntsiab lus chromium, tus muaj zog thiab denser zaj yeeb yaj kiab no ua, ua rau lub neej pabcuam ntev dua nyob rau sab nraum zoov ib puag ncig.
Sib piv Chromium Cov Ntsiab Lus
| Teem nqi | Chromium cov ntsiab lus | Kev ua tau tiav |
|---|---|---|
| 304 Stainless Hlau | 18% | General - lub hom phiaj, zoo corrosion tsis kam |
| 316 Stainless Hlau | 16% {+ 2 - 3% molybdenum | Zoo heev hauv chloride thiab marine ib puag ncig |
| 430 stainless hlau | 17% | Fair corrosion Kuj, ntau dua kev lag luam |
Ntxiv mus, chromium tsis ua ib leeg - nws cov kev ua tau zoo los ntawm muaj lwm yam alloy.
Cawv ntawm Nickel, Molybdenum, thiab lwm yam alloying ntsiab
Ntxiv rau cov chromium, stainless hlau yog corrosion thiab ductility nyob ntawmtus menyuam yaus, molybdenum, thiabstabilizing ntsiabzoo li titanium thiab niobium.
● Nickel: Txhim kho kom muaj peev xwm thiab tawv. Nws tso cov qauv Austenic, tiv thaiv brittleness txawm nyob ntawm tsawg kub.
● Molybdenum: Ntxiv cov kev tshwj xeeb tsis kam rau pitting thiab crevice corrosion tshwm sim los ntawm chlorides, ua 316 mesh zoo rau ntug hiav txwv architecture lossis thaj chaw nrog de- i}} icing salts.
● Titanium & niobium: Cov no tiv thaiv carbide nag lossis daus thaum lub sij hawm vuam - ib qho laj thawj ntawm cov cua sov uas muaj cua sov.
Qhov sib npaug ntawm cov ntsiab lus txiav txim seb cov hlau tsis zoo li cas nyob rau hauv kev nyuaj siab ib puag ncig. Kev hloov me me hauv kev sib xyaw muaj peev xwm ua tau zoo {}}}} Thiab yog vim li cas qhia qhov yog rau cov kws kho vajtse yog qhov tseem ceeb.
Vim li cas cov pacoy sib npaug
Thaum hlau ntxaij hlau yog nthuav tawm cov tshuaj tsuag ntsev lossis cov kua qaub los nag, alloys nrog ntau dua npib thiab molybdenum tswj lawv cov kev sib tw ntev dua.
Vim li no316 lossis 316LStainless hlau yog qhov nyiam rau cov kws tsim txuj ci ua ke façades nyob ze ntawm ntug hiav txwv, thaum304tseem nyob rau sab hauv lossis cov phiaj xwm hauv nroog nrog cov tshuaj ntsuab qis dua.
Deg tas thiab lawv cov nyhuv ntawm corrosion tsis kam
Nto tiav yog qhov tseem ceeb, feem ntau tsis txaus ntseeg hauv kev ua haujlwm corrosion. Cov ntxaij vab tshaus spreat pollutants, ntsev, thiab noo noo, uas tuaj yeem tsoo cov zaj duab xis tawg. Nyob rau hauv kev sib piv, du tag cia cia oxygen mus ncig ua si ywj siab, tswj cov passivity.
Cov hom kev ua tiav ua tiav suav nrog:
| Ua tiav yam | Kev piav txog | Corrosion Kuj | Kev Siv Zoo Tshaj |
|---|---|---|---|
| Zeb tiav | Raws li -} tsim tawm, npub npoo | Tswj kav | Sab hauv mesh lossis zais thaj chaw |
| Txhuam / Satin tiav | Cov nplej cov nplej nplua, txo kom tsawg | Siab | Hniav Panels Sab Hauv Tsev / Sab Nraud |
| Kev ua kom electropolished tiav | Ultra -} du, tsom iav - zoo li | Zoo tshaj | Sab nrauv Façades, Chaw Ua Tub Vaj Tsoo |
| Hmoov coated / pleev xim | Ntxiv cov polymeric txheej | Siab heev | Kev lag luam hnyav lossis cov tshuaj lom neeg thaj chaw |
Ib qho dej -} polished lossis electropolished mesh Tsis tsuas yog txhim kho kev pom zoo tab sis kuj txhim kho kev huv thiab ntev. Cov txheej txheem hluav taws xob tshem tawm cov duab tsom iav thiab cov hav, txo cov caij nyoog ntawm kev sib cav sib ceg ntawm 70%.
Hom hom saum npoo
Cov txuj ci yooj yim sib txawv tuaj yeem cuam tshuam nrog cov corrosion tsis kam ntawm cov cuab yeej cuab yeej ua vaj tse hlau. Cov kev xaiv sib xws suav nrogKev Hluav Taws Xob, uas tshem tawm cov chaw nres nkoj thiab txhim kho cov roj chromium oxide;passivation, uas tsim ib zaj yeeb yaj kiab oxide uniform; thiabhmoov txheejlossisPVC TXHEEJ, uas ntxiv ib lub cev thaiv kom thaiv cov kev ya raws thiab cov pa paug. Txhua hom tiav kev ua haujlwm sib txawv lossis ib puag ncig lub hom phiaj rau nws daim iav- zoo li ci thiab muaj kev tiv thaiv kev tiv thaiv salosion.
Kev sib piv ntawm kev ua tau zoo
Kev ua yeeb yam ntawm cov nplaim xim sib txawv nyob ntawm seb ib puag ncig kev sib kis. Hauv kev thaj av noo,passivated lossis coated meshesYuav kom kawg li lub sijhawm ntev dua li tsis kho tau. Ib qho kev sib piv qhia tau tias qhov ua tiav hauv hluav taws xob tuaj yeem txuas ntxiv ntawm Mesh liflopan los ntawm 30-50%, thaum hmoov tshuaj oxidation los ntawm airborne tshuaj thiab hmoov av. Xaiv txoj cai ua tiav yuav ncaj qha rau ob qho tib si zoo nkauj thiab ntev- lub sij hawm tu.
Tus nqi thiab durability ua lag luam - o,} Offs
Thaum siab tshaj nto dhau los yuav nce kev pib ua haujlwm, lawv ib txwm ua rau muaj kev nce qib qis dua. Piv txwv li, passivated stainless hlau yuav tsum muaj cov upkeep me me, whereas pheej yig dua yuav tsum tau hloov chaw. Kws tsim qauv thiab cov engineers yuav tsum hnyav cov kev ua lag luam- cov npe tawm ntawm qhov chaw, raug, thiab tsim qauv.
Qhov tshwm sim ib puag ncig cuam tshuam rau cov hlau stainless hlau mesh
Txawm hais tias Stainless hlau yog cov tiv taus corrosion, tsis muaj cov khoom siv tsis muaj zog. Cov xwm txheej ib puag ncig tuaj yeem ua kom muaj kev hnav kom nrawm yog tias tsis tswj tau.
Yam xws liAirborne Salts, av noo, muaj kuab paug, thiab kua qaub nagtuaj yeem thuam cov kev ua yeeb yaj kiab passive dhau sijhawm.
Txhawm rau kom cov:
Nruab mesh nrogLub qhov dej ntws tawm thiab cuaTxhawm rau tiv thaiv cov dej khov.
● Zam kev sib chwv nrog cov meterimilar me me los tiv thaivGalvanic corrosion.
● Kev sivtsis - nws yog xim hlau lossis stainless hlau fastenersTsuas yog.
● Kev coj ua cov dej qab zib dej qab zib, tshwj xeeb tshaj yog nyob ze rau dej hiav txwv lossis kev loj.
Piv Txwv - Nqaum Ib puag ncig vs. Nroog Ib puag ncig
Nyob rau hauv ntug dej hiav txwv ib puag ncig, ntsev siab ntsws nyob rau hauv huab cua yuav yog 100 npaug siab dua nyob rau thaj chaw.
Meshes txhim kho hauv cov chaw no yuav tsum siv 316L stainless hlau nrog ib tug polished ua tiav thiab tau ntxuav peb lub hlis thiab kev ntseeg siab.
Txij Nkawm Kev Xyaum thiab Cov Lus Taw Qhia Ntxuav
Kev tu tu ua ke yog ib qho yooj yim tseem tseem tab tom muaj txiaj ntsig zoo rau cov qauv hlau txuas ntxiv.
Lub teeb ntxuav nrog xab npum me me thiab dej tshem tawm cov chaw tso tshuaj thiab cov pa hluav taws xob tsis huv. Nyob rau hauv ntau puringed ib puag ncig kev qias neeg, kev noj kev haus kev ua haujlwm yuav tsim nyog.
| Tu Tus Neeg Sawv Cev | Pom zoo siv | Hov ntau | Sau ntawv |
|---|---|---|---|
| Meaptap & Dej | Kev Txij Nkawm | Txhua 6 lub hlis | Qhov zoo tshaj plaws rau feem ntau qhov chaw |
| Dej tsis tau dej siav | Ntsev lossis marine kis | Txhua 3 Lub Hlis | Tiv thaiv ntsev tsim |
| Vinwg cov tshuaj | Me me xeb lossis stains | Raws li xav tau | Yaug kom huv si tom qab daim ntawv thov |
| Passivation gel | Rov kho zaj duab xis tiv thaiv | Txhua 2 xyoos | Siv los ntawm cov kws tshaj lij |
Txawm hais tias stainless hlau kho nws tus kheej oxide txheej,Kev tu ua kom nrawm nrawm txheej txheem noThiab tiv thaiv kev paug los ntawm thaiv cov pa oxygen nkag mus rau saum npoo.
Cov lus qhia tu tu tu niaj hnub
Kev tu tsis tu ncua pab khaws cia tag nrho cov kev pom thiab cov txheej txheem kev ncaj ncees ntawm cov hlau xees. Nyob rau hauv feem ntau ib puag ncig, amaj mam ntxuav txhua 3-6 lub hlisNrog xab npum me me thiab dej sov so kom txaus. Zam kev siv acidic lossis chloride -}}}} tuaj yeem ua puas cov txheej tiv thaiv oxide. Nyob rau hauv ntug dej hiav txwv lossis kev muaj thaj tsam, ib hlis yaug nrog dej tshiab pab tshem tawm ntsev tso nyiaj uas nrawm corrosion.
Cuab yeej thiab cov ntaub ntawv rau kev ntxuav
Kev sivmos nylon txhuam los yog ntaub microfiberTxhawm rau tiv thaiv cov kab npoo npoo. Rau hmoov -} coated lossis pvc {{}} Coated cov kev daws teeb meem ntawm thaj chaw me me ua ntej. High - Lub dav hlau dej siab yuav tsum zam tshwj tsis yog teev los ntawm cov khw, vim tias lawv tuaj yeem hle cov txheej txheej lossis ua rau microcracks.
Cov cim qhia tsis zoo rau kev saib xyuas
Kev tshuaj xyuas ib txwm yuav tsum saib xyuas cov cim thaum ntxov ntawmdiscoloration, pitting, los yog txheej tevCov. Hais cov teeb meem me me no thaum ntxov - los ntawm kev sib zog hauv zos lossis khaws cia cov qauv ua neej.
Niaj hnub nimno muaj kev txhim kho hauv anti - corrosion thev naus laus zis
Tsis ntev los no nce qib tau ua rauNano -} txheej txheejthiabhybrid saum kev kho mobuas txuas ntxiv txhim kho corrosion tsis kam.
Ib co duab ua yeeb yam yees duab yog tam sim no kho nrogNtshiab Ceramic Txheej Txheej Txheej CeramicUas khaws cia cov xim hlau thaum muab cov thaiv tsis pom kev.
Laser texturing thiab electropolishing kev txhim kho kuj tau txo cov roughness ntawm qib me me, ua rau niaj hnub stainless me nyuam ntev thiab xav tau kev tu tsawg dua.
Cov kev nrhav no ua rau cov hlau tsis muaj zogeco-efficient and cost-effectivecov khoom siv rau kev ua lag luam kom ruaj khov.
Nano {- Cov txheej txheem thiab cov ntaub ntawv ntse
Tsis ntev los no kev tsim kho muaj xws liNanotechnnology -} Ua Txheej TxheemQhov uas tsim cov ultra - tsis muaj kev tiv thaiv nyias nyias tiv thaiv oxidation thiab UV kev puas tsuaj. Cov txheej txheej no hloov mus rau qhov kub thiab cov av noo hloov, tswj cov kev tswj hwm hloov tau thiab cov nplaum. Qee cov khoom lag luam steness stainless meshes txawm muaj kev sib xyawtus kheej -} kho qhov chawNtawd rov qab khawb me me los ntawm micro -} oxidation txheej txheem.
Hybrid Khoom Tsim Nyog
Niaj hnub nimno vajtsha hlau meshes tam sim no xyaw zoo liTus Hlau Stainless thiab Titaniumlossis sivpolymer - raws laminatesTxhawm rau txhim kho kev tiv thaiv yam tsis muaj kev txi ua lub zog lossis kev ua kom zoo nkauj. Xws li hybrid system tuaj yeem yog qhov zoo tagnrho rau high-}}}}} eces façades, cov choj marine tau nthuav tawm huab cua huab.
Kev Cuam Tshuam thiab Ib puag ncig ib puag ncig
Anti - Cov thev naus laus zis corrosion yog evolving rau eco- tus phooj ywg tsim. Cov tuam txhab yog phaming tawm cov tsho tiv no uas cia siab rauchromium vilossis lwm yam tshuaj muaj kev puas tsuaj. Hloov chaw, lawv txais yuavDej - Raws li, rov ua dua cov txheej txheejuas txo ib puag ncig taug kev thaum ncua mesh durability.
Tag
Lub corrosion tsis kam ntawm stainless hlau hlau mesh yog marvel ntawm cov ntaub ntawv kev tshawb fawb. Los ntawm synergy ntawm chromium, npib tsib, thiab molybdenum, ua ke nrog high {1} tu cov hlau thiab ntse txij nkawm, stainless hlau muaj akaum xyoo - ntev purspan nrog tsawg heev upkeep.
Rau cov kws kes duab vajtse, qhov no txhais tau tias txo qis tus nqi, kev ua kom zoo nkauj, thiab txhim kho kev ruaj khov nyob rau hauv kev tsim.
Los ntawm kev nkag siab txog kev kawm tom qab nws corrosion tsis kam, cov neeg tsim qauv tuaj yeem ntseeg nws yuav paub nws yuav tiv taus ob lub sijhawm thiab xwm.