Thaum cuam tshuam nrog cov tshuaj txhoj puab heev, cov tshuaj acidic, lossis caustic media hauv kev ua haujlwm tsis muaj peev xwm ua rau poob qis, muaj kev phom sij, thiab kev phom sij ib puag ncig, thiab ib puag ncig kev paug.Txawj kho ub no Tes Tsho Ntsaws Ruaj NtsegTsim tshwj xeeb rau kev xeb ib puag ncig muaj ib qho kev daws teeb meem tseem ceeb rau cov kev cov nyom no. Qhov kev qhia dav dav no tshawb xyuas li cas kev xaiv cov tesi Cov ntaub ntawv thov tau zoo, thiab ua kom muaj kev txiav txim siab ua haujlwm zoo tshaj plaws thiab ua kom koj txoj kev pabcuam kev ua haujlwm zoo tshaj plaws.
Mus nkag siab ntau lub tese Tes nyob rau hauv Cov Kev Siv Cuam Tshuam Hluav Taws Xob
Neeg kho tshuab tes Tsho sawv cev rau cov kev sib tsoo uas muaj kev sib cav sib ceg los ntawm kev tawm tsam corrosive. Tsis zoo li tus qauv tso foob pob tw, cov tes tsho kho tshuab txhais tau tias muaj cov khoom siv sib txawv raws li kev txiav txim siab thawj zaug. Cov ntsaws ruaj ruaj siv lub ntsej muag tig thiab ruaj ruaj rau cov kev sib tsoo uas tsis ruaj thaum ua kom muaj kev tiv thaiv kua dej thaum muaj kev tiv thaiv, thiab kev siv cov kev siv hluav taws xob hauv kev lag luam. Hauv kev txhim kho ib puag ncig, kev xaiv ntawm cov khoom plig ntsej muag zoo, elastomers, thiab nws yog xim hlau cov khoom siv ua tau zoo heev rau kev ua tau zoo. Lub hauv paus ntsiab lus tseem ceeb tom qab kaw cov khoom siv nrog kev tsim lub ntsej muag microscopic kua dej ntawm lub ntsej muag sib luag. Cov yeeb yaj kiab no ua haujlwm dual lub hom phiaj: nws muab lubrication los txo kev sib txhuam thiab hnav, thaum ib txhij tiv thaiv cov kua dej loj. H7n neeg kho tshuab foob tsim qauv no, sib koom ua ke {- Lub suab nrov sib txuas nrog kev ua haujlwm siab sib txawv. Thaum nthuav tawm cov khoom siv corposive, cov khoom siv hluav taws xob sai sai degrade, Elastomer o lossis tawv tawv, thiab nws yog xim hlau tiv thaiv corrosion. Tsim kev ua haujlwm zoo ntawm tes tsho Chaw nyob cov qauv kev xaiv thiab cov qauv tsim qauv thiab tsim qauv kev ntseeg siab thoob plaws hauv lub neej pabcuam.
Cov ntsiab lus tseem ceeb hauv kev tsim kom muaj kev xaiv ib puag ncig corrosive
Xaiv cov cuab yeej kho tshuab cov ntsaws rau cov ntawv thov kev kho kom zoo yuav tsum tau tsom xam ntawm ntau cov haujlwm ua haujlwm. Qhov ntsuas kub tau txais ntau yam cuam tshuam cov khoom kev ua tau zoo, nrog ntau cov tshuaj txhoj puab ntau dhau los ua kom muaj kev kub ntxhov ntau ntxiv. Siab mob cuam tshuam rau foob lub ntsej muag thauj khoom thiab cov peev xwm rau cov tshuaj lom neeg rau cov kab noj hniav. Kev khiav hauj lwm nrawm cuam tshuam nrog cov cua kub tiam ntawm lub ntsej muag ntxig, uas tuaj yeem kho cov tshuaj tawm tsam ntawm cov ntaub ntawv foob. Rau cov ntawv thov los ntawm -20℃rau +220 degree, nrog kev ntsuas mus txog 25/, nrawm mus txog rau cov khoom siv uas tswj lawv cov peev txheej thoob plaws lub hnab ntawv ua haujlwm tag nrho. Tshuaj lom neeg sib xyaw ua ke sawv cev rau cov qauv xaiv tseem ceeb tshaj plaws. Kaw cov nplhaib sib khi los ntawm cov ntaub ntawv xws li Silicon Carbide, lossis tshwj xeeb Ceramics muab cov tshuaj lom neeg tau ua piv txwv rau cov pa roj carbon lossis ceramic sib xyaw ua ke. Qhov kev xaiv ntawm cov khoom qib nyiam A, B, Q1 / 12, Q2 / 22, U1 / 12, thiab U2 / 22 nyob ntawm cov xov xwm tshwj xeeb. Elastomer xaiv qhov tseem ceeb tseem ceeb, raws li cov ntsiab lus hauv theem nrab yuav tsum tawm tsam o, hardening, thiab tshuaj lom neeg teeb meem. Viton muab kev tiv thaiv zoo heev rau hydrocarbons thiab acids, epdm ua tau zoo nrog dej thiab chav ffkm thiab aflas muaj cov tshuaj lom neeg tshwj xeeb tshaj plaws. Cov Cheebtsam hlau hauv SS304, SS316, duplex, lossis hatselloy C muaj ntau qib kev xaiv rau qhov chaw muaj kev tiv thaiv loj tshaj plaws.
Cov Khoom Siv Kev Tshawb Fawb Tom Qab Corrosion -} edeantant Twj Ntsaws Ruaj Ruaj
Cov kev ua tau zoo ntawm cov tes dej ntawm lub tese ntim hauv cov khoom siv hauv kev thaj tsam ntawm cov khoom siv ntawm txhua qhov kev sib sau. Foob cov ntaub ntawv cov ntaub ntawv yuav tsum tau nthuav tawm cov hardness siab los tiv thaiv abertalal kev tiv thaiv cua sov, thiab muaj kuab lom rau cov txheej txheem ua kua, thiab seem ruaj khov thoob plaws qhov kub. Advanced Ceramic cov ntaub ntawv xws li Silicon carbide thiab tungsten carbide muaj ntau cov ntaub ntawv tsoos nyob rau hauv cov ntawv thov corrosive vim lawv cov khoom sib xyaw zoo. Cov ntaub ntawv no tswj hwm lawv lub hardness thiab cov txheej txheem kev ncaj ncees txawm tias yuav muaj zog, thiab oxidizing cov kev daws teeb meem uas yuav ua kom nrawm nrawm ntawm lub ntsej muag ntsej muag. Elastomeric Cheebtsam hauv cov tes dej ua haujlwm ntau cov haujlwm, suav nrog muab cov ntsiab lus zoo li qub, tswj cov ntsej muag sib luag ntawm lub caij nplooj ntoo hlav, thiab haum cov menyuam yaus tsis zoo. Hauv kev xeb ib puag ncig, Elastomer kev tshwm sim sawv cev rau ib qho kev ua tsis tiav. Tshuaj lom neeg tawm tsam tuaj yeem ua rau Elastomers mus rau Swastomers mus rau swell, uas cuam tshuam geometry thiab nce kev sib txhuam, lossis ua kom nruj, uas tsim kom muaj kev txwv. Fluoroelastomers zoo li Viton muaj kev phiv tshuaj rau ntau cov ntawv thov, thaum perfluoroelomers xws li FFKM muab cov tshuaj zoo thoob ntiaj teb feem ntau. Cov ntaub ntawv xaiv ntawm cov khoom sealing feem ntau yog raws li kev ua haujlwm ntawm cov tshuab sib zog, xws li siv qhov kub thiab siv cov hom kev ua haujlwm nruab nrab thiab hom kev ua haujlwm.
Nws yog xim hlau Cheebtsam suav nrog cov vaj tse, thiab kho vajtse yuav tsum tawm tsam ob qho tib si corrosion thiab kev tawm tsam ib puag ncig xws li pitting thiab compricice corrosion. Austenitic stainless steels like SS304 and SS316 provide adequate corrosion resistance for many applications, but chloride-containing environments can cause stress corrosion cracking in these materials. Duplex stainless hlau muaj kev txhim kho rau chloride rau chloride - lub zog tawg thiab siab dua. Rau cov feem ntau ua xeb ib puag ncig, Nickel {{} Raws li cov tshuaj ntsuab zoo li oxidy thiab txo cov acids, thiab siab kom kub corrosion. Cov kev ua tau zoo ntawm cov khoom ntim sealing yog qhov tseem ceeb sequoring kom paub meej cov khoom siv ntawm cov haujlwm nruab nrab ntawm cov kev siv hauv kev ua kom muaj corrosive.
Cov kev txiav txim siab tsim rau cov tshuaj tsis kam ua rau mech ntsaws ruaj ruaj
Engineering tshuab cov tes tsho Tes Tsho Tes rau Corrosive ib puag ncig yuav tsum muaj kev saib xyuas cov ntsiab lus uas mus kev xaiv yooj yooj yim. Fe foob ntsej muag geometry cuam tshuam yuav ua li cas cov txheej txheem cuam tshuam nrog cov chaw sib khi, cuam tshuam ob lubrication thiab tshuaj tua cov qauv. Balanced Faib cov qauv tsim no txo lub ntsej muag lub ntsej muag siab, uas txo qis kev sib txhuam thiab cov cua sov thaum muaj kev nkag rau hauv kev sib txuas. H7n Neeg Kho Tshuab Kaw Cov Kev Ua Haujlwm Zoo Geometry thiab Kev Ua Kom Zoo Dua Hauv Kev Ua Kom Zoo Thaum muab cov txiaj ntsig sib tw. Flush npaj npaj ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv lub tes tsho ntawm cov txheej txheem ua kua hauv cov txheej txheem corrosive. Sab nraud dej ntws yaug tshuab ua kom huv si, muaj cov kua hluav taws xob tau sib xws rau cov ntaub ntawv foob, diluting corrosive media thiab tshem tawm cov cua sov. Cov tshuab ua kom muaj kev cuam tshuam ntawm cov txheej txheem dej thiab sab hauv ntawm lub foob, tiv thaiv kev tiv thaiv corrosive emission. Rau cov ntawv thov qhov twg cov txheej txheem kua dej tau tso cai, sab hauv cov recirculation tuaj yeem ua kom tiav los ntawm kev nqus cov nplhaib uas txhawb nqa cov kev ncig thiab kub dissipaction. Kev xaiv Flush npaj kom zoo txuas ntxiv lub neej nyob rau hauv cov ntawv thov kev txhim kho corrosive, feem ntau muab kev txhim kho kev ua haujlwm ntau dua li cov khoom siv nyiaj ntau dua ib leeg.
Ncej loj thiab cov kev ua kom haum rau cov ntawv thov hauv kev ua kom muaj
Neeg kho tshuab tes Tsho uas muaj feem ntau thiab tsawg tshaj li 255 hli rau ntawm cov qauv kev teeb tsa, nrog cov qauv kev cai muaj rau cov khoom loj dua lossis ntau dua. Hauv kev tiv thaiv kev tiv thaiv ib puag ncig, txhuam kom muaj cov khoom siv ua ke, raws li kev siv tshuaj tua tawm ntawm cov twj tso kua mis tuaj yeem ua rau kev puas tsuaj rau kev puas tsuaj. Lub tes tsho tsim uas cais cov txheej txheem ntawm cov kua dej sib tiv tauj tiv thaiv kev tiv thaiv corrosion- Kev hloov cov khoom tawg. Cov txheej txheem tsim nyog kom ntseeg tau tias foob lub ntsej muag ua kom haum thiab qhov kev txwv tsis zoo uas tuaj yeem nthuav tawm cov hlauic rau cov kua ntshav. Nruab ntawmTso cov ntsaws ruaj ruajHauv kev siv corrosive yuav tsum tau paub tshwj xeeb rau kev nyiam huv thiab kev sib zog. Cov kab mob tshwj xeeb cuab ntawm cov foob ntsej muag ntsej muag yuav ua rau hnav kom nrawm dua thiab cov khoom lag luam tsis tau. O {{{2} Koj yuav tsum tau kuaj xyuas cov chaw thiab cov chaw so tes los ua tsis zoo. Cov kev qhia tshwj xeeb yuav tsum tau ua raws nraim kom ntseeg tau tias qhov tsim nyog Foob Compression tsis muaj cov khoom siv overloading. Txog kev siv corrosive, siv anti {- Quaj rau yav tom ntej kev teeb tsa, yuav tsum tau saib xyuas cov pa roj thiab cov khoom siv foob.
Kub thiab siab ua haujlwm tsis tau
Lub hnab ntawv ua haujlwm ntawm cov cuab yeej ntawm cov khoom siv kho tshuab txhais cov xwm txheej uas muaj kev tswj hwm tau. Qhov kub thiab txias los ntawm - 20 degree}}}}}}} kub sov sov. Qhov kub thiab txias cuam tshuam tsis tsuas yog cov khoom siv tsuas yog tab sis kuj muab cov yam ntxwv nthuav tawm ntawm cov khoom, thiab kev tawm tsam ntawm kev tawm tswv yim ntawm cov corrosive. Cov ntawv thov txias tuaj yeem ua rau elastomer stiffening thiab txo qhov ntsuas, thaum siab kub nrawm nrawm thiab tuaj yeem txwv cov khoom polymer. Kev xaiv tsim nyog cov khoom siv kom ntseeg tau tias txhua qhov sib foob cov khoom siv tswj kev ua haujlwm thoob plaws tag nrho cov ntau. Cov kev ntsuas siab txog li 25 bar haum me ntsis mus rau qhov kev siv tshuaj zoo siab. Lub siab cuam tshuam rau lub ntsej muag thauj khoom, nrog cov kev ntsuas siab dua uas yuav tsum tau ua rau muaj kev tiv thaiv lub caij nplooj ntoos hlav kom muaj kev tiv thaiv txaus. Ntau dhau siab muaj peev xwm tuaj yeem sib txig ntxig ntsej muag, ua rau muaj kev sib txhuam tau ntau, ua cua sov, thiab hnav kom nrawm dua. Tsis txaus lub ntsej muag siab txaus siab rau cov txheej txheem kua dej kom nkag mus rau cov kev sib tsoo, muaj peev xwm ua rau lub ntsej muag puas tsuaj los yog kev tawm tsam. H7n Neeg Kho Tshuab Foob Tsim Tsim Tsim Tsim Kev Ua Kom Zoo Tshaj Plaws Cov Teeb Meem Thoob Plaws, ua kom muaj kev txhim kho kev coj ua tau yooj yim thoob plaws. Qhov kev txwv ceev ntawm 20 M / S muaj feem rau lub ntsej muag phem ntawm lub ntsej muag ntxig, uas txiav txim siab sib txhuam cov cua sov tiam thiab hnav tus nqi. Kev nrawm dua nce ntxiv lub zog cuam tshuam ntawm lub foob interface, nce kub uas tuaj yeem txwv cov yeeb yaj kiab thiab nrawm tshuaj tua rog. Yuav tsum muaj cov khoom siv ntsej muag zoo yuav tsum raug xaiv raws lawv PV (siab-nrawm) cov yam ntxwv los xyuas kom muaj kev coj tsis kam. Hauv cov ntawv thov hauv corrosive, cov kev txiav ceev ceev ua tshwj xeeb vim tias nce qhov kev siv tshuaj lom neeg, tsim cov khoom siv hluav taws xob nce ntxiv.
Daim Ntawv Thov -}} cov kev daws teeb meem rau cov xov xwm sib txawv
Sib txawv corrosive ib puag ncig tam sim no cov kev sib tw rau cov tshuab tese cov tes tsho, xav tau cov khoom siv tsim qauv thiab tsim qauv. Cov kev pab cuam acidic spiding los ntawm did nplua los rau cov roj av ntxhia cov roj av uas cov ntaub ntawv ntim nrog tshwj xeeb acid tsis kam. Sulfuric cov ntaub ntawv siv feem ntau ntawm kev siv Silicon Carbide foob ntsej muag nrog FFKM elastomers thiab hatallics c corrosion tsis kam. Hydrochloric acid ib cheeb tsam muaj txiaj ntsig tau los ntawm cov khoom siv sib xws, tab sis kev txiav txim siab yuav tsum tau muab rau oxidizing xwm ntawm qee cov kua qaub sib xyaw. Nitric acid thiab lwm cov roj oxidizing kom cov khoom uas tiv thaiv ob qho tib si tshuaj tawm thiab oxidation- ua rau corrosion. Caustic lossis cov kev pabcuam Alkaline tau nthuav tawm cov khoom sib txawv ntau dua li cov khoom muaj acidic. Muaj cov kev daws teeb meem muaj zog tuaj yeem tawm tsam cov ntaub ntawv ceramic uas ua tau zoo hauv cov acids, uas yuav tsum tau xaiv cov khoom ua kom tau kev xaiv ua kom zoo. Lub ntsej muag carbide foob pob ntsej muag yooj yim feem ntau zoo hauv cov ntawv thov blutic, ua khub nrog EPDM lossis FFKM elastomers nyob ntawm seb qhov kub thiab txias thiab kub siab. Cov kev pabcuam ammonia thiab amine daws yuav tsum muaj cov ntaub ntawv uas tiv thaiv kev ntxhov siab corrosion, ua kom hastelloy c lossis siab}}}}} aloys nyiam rau cov qauv stainless hlau. Nkag siab txog cov chemistry ntawm kev tawm xov xwm corrosive enables siabmech counterXaiv cov khoom siv rau txhua daim ntawv thov.
Petroleum Refining Thiab Petrochemical Cov Ntawv Thov
Cov roj av ua haujlwm ua haujlwm rau cov kev pab cuam kho hydrocarbon nyob rau ntawm lub teeb naphthas mus rau cov khoom nyob hnyav, feem ntau ntawm cov chaw kub thiab kev sib cav. Cov kev pabcuam muaj hydrogen sulpide xav tau cov ntaub ntawv tiv taus rau sulfide kev ntxhov siab tawg thiab hydrogen embrittlement. Fluoroelastomers zoo li Viton muab cov roj ntsha tau muab cov roj muaj zoo tshaj thaum tswj cov yooj yim thoob plaws hauv cov tshuab hluav taws kub. Corrosion inhibitors thiab ua cov tshuaj ntxiv rau cov tshuaj ntws tawm tuaj yeem tsim cov tshuaj ntsuam tsis tau xav txog thaum xaiv cov twj tso kua mis ntsaws ruaj ruaj. Petrochemical cov ntawv thov uas muaj cov organic acids, phenols, thiab cov ntxhiab sib xyaw cov tes tsho loj heev ntawm lub tes tsho nrog ob qho kev txhim kho thiab cov kuab tshuaj rau elastomers. Cov txheej txheej ntws tuaj yeem muaj cov dej paug paug los ntawm cov neeg pub mis lossis cov tshuaj tiv thaiv los ntawm kev tsim cov corrosion. Qhov kub los ntawm lub caij pib, kaw, thiab cov txheej txheem upsets imposes thermal kev ntxhov siab ntawm cov sib foob. H7n neeg kho tshuab foob tsim muaj kev ua tau zoo thiab petroob cov ntaub ntawv uas txo cov nqi txij nkawm yam tsis muaj kev ntseeg tau zoo.
Dej Kho thiab Kev Lag Luam Ua Lag Luam
Cov chaw kho dej kho me me tau nthuav tawm cov tes dej rau chlorinated dej, serric hypocalite cov kev daws teeb meem, thiab ntau tus coagulants thiab pH hloov tshuaj. Chlorine thiab hypooplorite tshwj xeeb yog kev txhoj puab heev oxidizers uas tawm tsam ntau cov ntaub ntawv foob. Titanium lossis Hastelloy Metallics ua ke nrog FFKM elastomers muab kev txhim khu kev qha hauv cov ntawv thov no. Kev kho mob hauv nroog tau nthuav tawm cov kev sib tw ntxiv los ntawm cov khib nyiab tsis txaus siab thiab biofasing uas tuaj yeem cuam tshuam nrog kev ua haujlwm sib tsoo. Kev ua lag luam siv cov tshuaj lag luam siv cov acids muaj cov acids muaj ntau yam, cov kuab tshuaj, thiab cov tshuaj tiv thaiv uas feem ntau {}} cov ntaub ntawv tiv taus. Kws tsim khoom lag luam tsim kho cov tes tsho ntim uas tsis yog tiv thaiv cov quav tshuaj tab sis kuj ua tau raws li txoj kev nyiam nruj thiab cov ntaub ntawv pov thawj. Cov txheej txheem dej yuav muaj xws li cov kua qaub muaj zog thiab hauv paus kom haum rau kev hloov kho thiab cov dej khov kho. Cov ntaub ntawv foob yuav tsum sau tseg thiab muaj ntawv lees paub rau cov tshuaj siv tshuaj, nrog kev ua haujlwm rau cov khoom muaj pov thawj. Cov zaub mov thiab dej haus ua ke yuav tsum tau muab cov tshuaj tua cov tshuaj tua cov kab mob tu siab thiab cov tshuaj huv thaum sib tham txog kev sib tham. Cov ntawv thov no ua rau pom tias corrosion kuj yuav tsum tau sib npaug nrog kev lag luam {{}}}}}}}}}}}}}}}}}}}}}}}} kev tswj hwm kev cai lij choj tshwj xeeb.
Kev Txij Nkawm thiab Kev daws teeb meem ntawm Cov Tshuab Kho Tshuab
Cov kev saib xyuas zoo kom zoo tshaj qhov kev pabcuam lub neej ntawm cov cuab yeej siv cov khoom siv hauv kev ua kom ib puag ncig. Yuav tsum saib xyuas cov sijhawm kuaj xyuas ib txwm yuav tsum saib xyuas cov cim ntawm cov paib ntawm kev pom kev yooj yim, txawv suab paj nruag lossis qhov kub thiab txias, nce ntawm qhov chaw sib tw. Kev tiv thaiv tiv thaiv yog ua kom pom zoo tso cov kua dej ua kom raug thiab txias chamber cavures thiab kub, thiab ua kom cov dej txias xws li cov khoom siv txias kom yog. Ntxov thaum ntxov paub txog cov kev ua kom pom zoo ua ntej kev kho mob ua ntej kev puas tsuaj, tsawg kawg nkaus kev puas tsuaj rau kev nqus dej thiab cov cuab yeej siv ib puag ncig. Thaum foob ua tsis tiav hauv kev siv corrosive, ua kom pom tseeb kev txheeb xyuas cov hauv paus hauv paus ua rau thiab tiv thaiv kev rov ua dua. Kev tshuaj ntsuam ntawm cov ntaub qhwv ntsej muag qhia seb puas ua tsis tiav ntawm cov tshuaj lom neeg tawm tsam, cov teeb meem kev puas tsuaj, lossis cov teeb meem kev ua haujlwm xws li kev co hlwb lossis ntau dua. Elastomer mob qhia txog cov teeb meem kev sib xyaw ua ke, nrog o tawm tswv yim kev nqus dej thiab tawg lossis ua rau muaj kev phom sij los yog thermal kev laus. Nws yog xim hlau corrosion adjection ntawm kev tiv thaiv corrosion, pitting, kev ntxhov siab corrosion, thiab txhua qhov taw tes rau cov khoom sib txawv lossis ib puag ncig. Cov ntaub ntawv ntawm tsis ua haujlwm thiab kev ua haujlwm tsim cov kev paub ntawm lub tsev uas txhim kho cov kev xaiv yav tom ntej.
Cov qauv siv tsis tau thiab tiv thaiv kev tiv thaiv
Tshuaj lom neeg tawm tsam ntawm Foob ntsej muag manes manifests li saum npoo etching, pitting, lossis qhov kev xaiv tawm ntawm cov ntu ntawm cov khoom noj carbide. Kev tiv thaiv yuav tsum tau qhia meej foob cov ntaub ntawv lub ntsej muag nrog cov tshuaj zoo dua tsis kam rau cov txheej txheem dej tshwj xeeb. Silicon carbide qib uas tsim tau cai Q1, U1, thiab U2 muaj sib txawv ntawm qib tshuaj tiv thaiv thiab cov neeg kho tshuab, tso cai rau kev txhim kho rau txhua daim ntawv thov. Thermal tawg ntawm cov foob ntsej muag pom tshwm sim los ntawm ntau dhau los lossis thermal poob siab thaum pib thiab kaw. Tsim nyog ntws ntws, tsim nyog foob sib npaug, thiab tswj cov txheej txheem pib ua kom tsis txhob mech kev puas tsuaj rau kev kho kom haum. Elastomer kev tshwm sim sawv cev rau hom tsis ua hauj lwm tshaj plaws hauv cov ntawv thov hauv corrosive. Tshuaj lom o nce elastomer ntim, uas tuaj yeem ua rau muaj kev sib txhuam ntau dhau, thiab muaj peev xwm sib txhuam dai kom zoo nkauj {}} txog qhov twg teb cov khoom noj. Tshuaj lom neeg hardening thiab embrittlement ua rau tawg thiab ploj ntawm kev sib tw ua haujlwm. Viton Elastomers muab cov tshuaj loj tsis tsim nyog rau ntau cov ntawv thov, thaum FFKM muaj cov tshuaj lom neeg thoob ntiaj teb rau cov kev pab cuam loj tshaj plaws. Cov ntsaws ruaj ruaj siv epdm ua cov dej num hauv dej thiab chav ua noj qhov twg cov kev txiav txim siab zoo li cov khoom siv no. Xaiv kom raug elastomer xaiv raws li kev txheeb xyuas tshuaj txheeb xyuas kev txheeb xyuas tshuaj lom neeg feem ntau elastomer {}}}}} related related related related fail. Corrosion ntawm Cov Hlau Ciam Hlau Tsim Ntau Txheej Txheem Tsis Muaj Kev Pidways. General corrosion uniformly txo cov ntaub ntawv tuab, muaj peev xwm ua rau muaj zog tsis muaj zog. Pitt Corrosion tsim cov kev nkag mus hauv zos uas tej zaum yuav cuam tshuam cov ntsiab lus siab lossis tsim cov ntsiab lus ntxhov siab. Crevice corrosion tawm tsam thaj chaw xws li threaded sib koom tes thiab o - Nplhaib tsis taus, feem ntau mus txog thaum muaj kev puas tsuaj loj tshwm sim. Kev ntxhov siab corrosion tawg sib xyaw ua ke sib txuas nrog kev ntxhov siab tshwj xeeb, ua rau muaj kev kub ntxhov cia li tsis muaj teeb meem ntawm kev sib txawv. Txheeb xyuas qhov tsim nyog me me ntawm SS304 thiab SS316 rau cov kev pabcuam me me rau kev corrosion- deal lub neej.
Sib npaug sib foob kev ua tau zoo thiab them nqi kho kom zoo
Ntau lub tes tsho ntsaws ruaj tes ua kev hloov pauv ncaj qha rau cov khoom siv cov khoom siv qub tsim qauv, muab cov khoom sib npaug los yog kev ua tau zoo ntawm txo tus nqi. TusH7n Neeg Kho Tshuab FoobUa kom tiav hloov lub qub ntug dav hlau Burgmann H7n foob nrog cov khoom zoo thiab sib tw. Qhov kev sib txuas lus nyob sab nraud uas hloov cov khoom siv tsis muaj kev hloov pauv, thaum khoom siv hloov kho corrosion tsis kam lossis ncua kev pabcuam. Nkag siab sib txig sib npaug rau cov koom haum saib xyuas kom ua tau zoo cov khoom lag luam uas tsis muaj nuj nqis uas tsis muaj kev cuam tshuam cov khoom siv tsis muaj kev cuam tshuam cov khoom siv uas tsis muaj kev cuam tshuam. Kev sib txig sib luag yuav tsum tau sib txuam lossis tshaj thawj cov foob specifications hla txhua qhov tseem ceeb. Kev ua haujlwm txwv nrog rau qhov kub thiab txias, thiab muaj peev xwm nrawm yuav tsum tau ua tiav cov txheej txheem ntau. Kev xaiv cov khoom lag luam yuav tsum muaj kev sib luag lossis cov tshuaj zoo dua, hnav cov yam ntxwv, thiab kev ruaj khov stability. Cov lus qhia sab nraud xyuas kom muaj kev haum kom haum thiab muaj nuj nqi nyob rau hauv cov chaw uas muaj nyob hauv thiab rau nruab Shafts los ntawm 255mm. Thib peb -} Tus Thawj Coj Foob Tuam Tshoj uas yuav tsum muaj cov nqi uas txo cov nqi ua haujlwm thaum tswj hwm kev ntseeg tau hauv cov ntawv thov corrosive.
Cov Qauv Zoo thiab Kev Ua Haujlwm Ua Haujlwm
Neeg kho tshuab tes tsho rau cov ntawv thov corrosive yuav tsum ua kom tau raws li cov qauv kev ua tau zoo kom ua tau zoo. Kev tsim kho cov txheej txheem nrog rau cov khoom siv ntsuas hluav taws xob, lapping ntawm foob ntsej muag rau cov tiaj tus uas yuav ua rau muaj kev tsis ua haujlwm kom huv. Cov khoom siv cov ntaub ntawv pov thawj tseeb tias cov ntawv sau tseg, Elastomers, thiab kev sib ntsib Ceramics ntsib cov tshuaj lom neeg thiab cov khoom ntiag tug. Kev soj ntsuam sab nraud kom ua kom muaj cov ntsiab lus tseem ceeb suav nrog cov cim ntsej muag tiaj tiaj, thiab nto ua tiav kev ua haujlwm engineering cov kev ua haujlwm tshwj xeeb. Kev sim ntsuas cov ntaub ntawv tso tawm uas nqus cov ntsaws ruaj ruaj raws cov qauv tsim qauv tsim qauv ua ntej kev teeb meem tseem ceeb. Hydrostatic Kuaj xyuas cov peev xwm ua kom muaj peev xwm thiab kuaj xyuas txhua txoj kev lim. Dynamic kev kuaj pom ntawm daim ntawv xeem nyob rau cov ntsaws ruaj ruaj rau kev ua haujlwm suav nrog cov nqi nrawm, kev siv hluav taws xob, thiab foob lub ntsej muag kub. Kev nrawm sim lub neej ntsuas cov ntsaws ruaj ruaj kom nce qib kev ntxhov siab kom kwv yees lub neej thiab txheeb xyuas cov qauv tsis ua tiav. Qhov kev paub zoo los ntawm cov txheej txheem ntsuas no kom ntseeg tau tias cov khoom siv kho tshuab, kev tiv thaiv cov khoom siv hauv kev tiv thaiv corrosive, kev tswj hwm cov cuab yeej siv txuas ntxiv thiab tswj cov kev ua haujlwm txuas ntxiv.
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Neeg Kho Tshuab Tes Tsho NtausEngineered tshwj xeeb rau kev xeb ib puag ncig muab cov kev tiv thaiv tseem ceeb rau kev muaj cov khoom siv sib xyaw ua ke. Los ntawm kev xaiv cov kev xaiv sib txuam nrog kev txhim kho ntsej muag, thiab cov ntawv me me tau txais kev tsim nyog, thiab cov ntsaws ruaj ruaj elastomers, thiab tsim nyog ua yeeb yam muab kev ua tau zoo thoob plaws qhov kev xav tau kub, lub siab, thiab cov xwm txheej ceev. Cov kev qhia kom tsim nyog, kev teeb tsa, thiab kev ua cov kev ua haujlwm ua kom lub neej pabcuam ua haujlwm thiab tiv thaiv cov khoom siv muaj nqis ua tsis tiav.
Cooperate nrog Zhejiang Uttox Dej Tshuab Co., Ltd.
Raws li ib tug coj Tuam Tshoj cov tes tsho lub cev chaw tsim tshuaj paus, Tuam Tshoj tshuab ua ke Tes hauj lwm tsim nyob rau hauv 1990, Zhejiang Utox Dej Tshuab Co., Ltd. muab cov tes ua tau zoo tese nrog cov khoom siv sib tw ua ke ntawm cov nqi ua haujlwm. Peb cov kev paub dhau los R & D pab pawg thiab cov kev daws teeb meem rau kev ua haujlwm sib txawv. Nrog 30 xyoo ntawm kev lag luam kev sib koom tes sib koom nrog ntau tus neeg lag luam, cov khoom lag luam, cov khoom noj khoom haus, peb muaj cov khoom lag luam muaj zog ntau yam rau kev xa khoom sai. Peb cov kws tshaj lij kev muaj cov kev pabcuam kev siv nyiaj dawb thiab OEM kev pabcuam, kom koj tau txais kev ntsuas zoo los ntawm kev tswj hwm ywj pheej. Tiv tauj peb ntawminfo@uttox.comRau cov tes tes tes tsho rau muag uas tau raws li koj cov kev sib tshuam tshwj xeeb hauv kev sib tw. Nyem txhawm rau txuag cov lus qhia no thiab siv nws thaum twg sib tw sib tw tshwm sim hauv koj txoj haujlwm.
Ntawv Sawv cev
1. Lebeck, AoCov hauv paus ntsiab lus thiab kev tsim cov tshuab sib txauvCov. John wily & tub, Inc.
2. Tus Mayer, E.Neeg kho tshuab foob: kev ua tau zoo thiab cov ntawv thov hauv cov chaw hnyavCov. Tshuaj lom neeg engineering tshaj tawm.
3. Summers - Smith, JDTxhua yam raug kaw kev xyaum rau kev txhim kho kev ua tau zooCov. Kev tshaj lij kev tsim khoom luam tawm.
4. Flitney, RKNtsaws thiab Suzing HandbookCov. Butterworth - heinemann, scsevier science.
