Ntsev Fog Test Chambertseem hu ua ntsev tsuag tshuaj ntsuam chamber, feem ntau yog siv los kuaj qhov corrosion kuj ntawm cov qauv. Cov tshuaj tsuag ntsev yog ib qho kev sib cais uas muaj cov me me ntawm cov kua ntsev hauv cov cua, uas muaj qhov cuam tshuam tsis zoo rau kev laus zuj zus ntawm cov khoom lag luam. Ntau lub tuam txhab cov khoom yuav tsum simulate qhov kev puas tsuaj los ntawm cov huab cua ib puag ncig rau cov khoom, yog li lawv yuav tsum tau xa cov ntsev tsuag tshuaj ntsuam chamber. Tam sim no, nws yog dav siv nyob rau hauv kev lag luam aerospace, automotive electronics, khoom siv hluav taws xob, xov tooj ntawm tes digital, cov khoom yas, cov ntaub ntawv hlau thiab lwm yam lag luam los kuaj lawv cov corrosion kuj, tab sis kuj simulate lub ntuj tej yam kev mob los yog ua hauj lwm tej yam kev mob. nkag siab txog qhov ua tau zoo ntawm txhua tus qauv ntsuas kub.
Muaj ob hom kev ntsuas ntsev ntsev: nruab nrab ntsev tsuag thiab kua qaub ntsev tsuag. Qhov txawv yog nyob rau hauv cov qauv thiab cov kev xeem uas lawv ua raws. Lawv hu ua "NSS" thiab "CASS" kev xeem, feem, thiab yog cov kev sim ntau tshaj plaws hauv kev tiv thaiv huab cua. Cov tshuaj tsuag tshuaj ntsev tau tam sim no tau tsim nyob rau hauv ntau hom, los ntawm cov tshuaj dawb huv nruab nrab ntawm cov ntsev tshuaj tsuag mus rau acetic acid ntsev cov tshuaj tsuag, tooj liab ntsev nrawm nrawm acetic acid ntsev tshuaj ntsuam thiab alternating ntsev tsuag tshuaj ntsuam.
Classification ntawm ntsevfua ogtyogchamber
Ntsev tshuaj tsuag chamber raws li tus qauv tau muab faib ua: nruab nrab ntsev tshuaj tsuag chamber, vinegarate pos test chamber, tooj liab ntsev accelerated vinegarate fog xeem chamber nyob rau hauv peb pawg.
Neutral ntsev tsuag tshuaj ntsuam chamber (NSS test) yog qhov ntxov tshaj plaws tshwm sim ntawm feem ntau dav siv nyob rau hauv lub teb ntawm accelerated corrosion xeem txoj kev. Ntsev tshuaj tsuag chamber yog siv ntsev tsuag ib puag ncig tej yam kev mob los soj ntsuam cov khoom los yog hlau cov ntaub ntawv corrosion kuj ntawm ib puag ncig xeem txoj kev. Nws siv 5 feem pua sodium chloride brine tov, cov tshuaj PH nqi kho nyob rau hauv nruab nrab ntau yam (6 ~ 7) raws li ib tug tshuaj tsuag nrog cov tshuaj. Kev ntsuas kub yog coj 35 degree, qhov yuav tsum tau sib hais haum tus nqi ntawm ntsev tsuag ntawm 1 ~ 2ml / 80cm2.h.
Acetate fog test chamber (ASS test) yog tsim los ntawm lub hauv paus ntawm nruab nrab ntsev tsuag tshuaj ntsuam chamber. Nws yog nyob rau hauv 5 feem pua sodium chloride tov nrog ib co glacial acetic acid, thiaj li hais tias cov tshuaj PH nqi mus txog 3, cov tshuaj yuav acidic, siab thiab tsis kub lub thawv thaum kawg tsim ntsev tsuag kuj los ntawm nruab nrab ntsev tsuag rau acidic. Nws tus nqi corrosion yog kwv yees li 3 npaug sai dua qhov kev xeem NSS.
Copper ntsev accelerated acetate fog test chamber (CASS test) yog ib qho tshiab tsim sai ntsev tsuag corrosion test, ntsuas kub ntawm 50 degree, ntsev tov nrog ib tug me me ntawm tooj liab ntsev - tooj liab chloride, muaj zog induced corrosion. Nws tus nqi corrosion yog li ntawm 8 npaug ntawm NSS xeem. Cov tshuaj ntsev tsuag tshuaj ntsuam chamber feem ntau muab faib ua ob pawg: chav kawm ntawm kev sim ib puag ncig ntuj, siab thiab qis kub lub thawv lwm chav kawm ntawm kev simulation ntawm cov ntsev tsuag ib puag ncig.
Dab tsi yog qhov ua haujlwm ntawm ntsevfua ogtyogchamber
1. Kev npaj cov tshuaj brine: Ua ntej, cov tshuaj brine yog tag nrho stirred kom cov ntsev yog tag nrho yaj, thiab ces rhuab mus rau ib tug tej yam kub kom lub brine tov tau mus txog qhov yuav tsum tau concentration.
2. Rhaub: Cov brine tov yog rhuab los ntawm lub rhaub thiab ua pos huab.
3. Txau qhov system: Lub tshuab txau yuav txau cov tshuaj rhuab brine rau saum npoo ntawm cov qauv yuav tsum tau kuaj.
4. Qauv: Cov qauv yuav tsum tau kuaj yog txau nrog brine tov thiab raug rau ntsev tsuag ib puag ncig.
Kev kuaj xyuas qhov system: Cov qib corrosion ntawm cov qauv yog ntsuas los ntawm kev kuaj xyuas qhov system los ntsuas qhov corrosion kuj ntawm cov qauv hauv Marine ib puag ncig.
Kev tu txhua hnub ntawm ntsevfua ogtyogchamber
1, lub tshuab cua compressor ntawm lub xeem chamber yuav tsum tsis tu ncua lubricated;
2, tsis siv lub sij hawm ntev nyob rau hauv cov ntaub ntawv ntawm reboot ua qhov kev xeem, yuav tsum xub xyuas tag nrho cov hluav taws xob system;
3, qhov tshwm sim ntawm nozzle av clogging, yuav disassembled nozzle nrog cawv, xylene los yog 1: 1 hydrochloric acid tu, los yog unclogging nrog ultra-nplua hlau hlau, tab sis yuav tsum tau xyuam xim tiv thaiv kev puas tsuaj rau lub nozzle kab noj hniav nto tiav thiab cuam tshuam rau tshuaj tsuag efficiency;
4, yuav tsum tsis tu ncua xyuas qhov ua haujlwm ntawm huab cua hloov valve;
5, xws li kev sim mus ntev, qhib lub saturator kom khoob dej, ib txwm siv yuav tsum tsis tu ncua hloov saturator nco dej;
6, kev ntsuas ntsev ntsev yog tias tsis siv ntau tshaj ib lub lis piam, tsis txhob siv dua, kom tsis txhob cuam tshuam qhov kev xeem;
7, tom qab kev sim, yuav tsum ua kom lub thawv huv si, sim ua lub thawv kuaj hauv qhov chaw qhuav;;
8 ntsev tshuaj tsuag corrosion tester tswj vaj huam sib luag ntawm cov khoom siv hluav taws xob, xws li tsis ua hauj lwm yuav tsum tau hloov, yuav tsum tau ua raws li kev taw qhia ntawm cov chaw tsim khoom kom tsis txhob muaj teeb meem;
9, tom qab qhov kev sim ua tiav los ntxuav lub sab hauv ntawm chav kuaj, thiab cov cua kub dej tank dej tawm.
Thaum kawg, ua kom lub ntsej muag ntawm cov ntsev tsuag tshuaj tua kab mob kuaj cov khoom siv kom huv thiab huv yog ib qho ntawm kev tu txhua hnub, nws yog ib qho tseem ceeb uas yuav tsum tau ua txhua hnub.
LIB Environmental yog ib qho ntawm cov kws tshaj lij thiab cov tuam txhab tsim khoom lag luam kev nyab xeeb thiab ib puag ncig kuaj hauv Suav teb. Nruab nrog lub Hoobkas kev tshaj lij, peb tuaj yeem muab koj tus nqi sib tw tshaj plaws ntawm ntsev pos huab kuaj chamber.
Tam sim no peb muaj cov khoom zoo ntsev pos huab kuaj chamber rau kev muag khoom, tsuav yog koj muaj kev tsis ntseeg txog ntsev tsuag tshuaj tiv thaiv corrosion, xav nrhiav kev daws teeb meem, lossis koj xav tau lub tshuab no, thov koj xav tiv tauj peb.
